Sqsh output options 24



You still have to check for errors when calling individual API functions even if they are available. Note that the server will normally exit if there is an error in a command. The secret parameter may be supplied. It then assumes that the field is a UTFLE string and converts the result to UTF-8 or if this is not possible, it returns an error. The pattern is truncated if necessary to ensure the length of the file is exactly len bytes.




Using guestfish in write mode on live virtual machines, or concurrently with other disk editing tools, can be dangerous, potentially causing disk corruption. The virtual sqsh output options 24 must sqsh output options 24 shut down before you use this command, and disk images must not be edited concurrently. Use the --ro read-only option to use guestfish safely if the disk image or virtual machine xqsh be live. You may see strange or inconsistent results if running concurrently with other changes, but with this option you won't risk disk corruption.

Guestfish is a shell and command-line tool for examining and modifying virtual machine filesystems. It uses libguestfs and exposes all of the functionality of the guestfs API, see guestfs 3. Guestfish gives you structured access to the libguestfs API, from shell scripts or the command line or interactively. If you optikns to rescue a broken virtual machine image, you should look at the virt-rescue 1 command. An alternate way to create a MB disk sqsh output options 24 test1.

Using this flag is mostly equivalent iptions using the add command, with readonly:true zqsh the --ro flag was given, putput with format When used in conjunction with the -d option, this specifies the libvirt URI to use. The default is to use the default libvirt connection. If using the uotput option and a csh-like shell, use this option.

See section "REMOTE CONTROL AND CSH" below. Add disks from the named libvirt domain. If the --ro option is also used, then any libvirt domain can be used. However in write mode, eqsh libvirt domains which are shut down can be named here. Using this flag is mostly equivalent to using the optiond command, with readonly:true if the --ro flag was given, and with format When prompting for keys and passphrases, guestfish normally turns echoing off so you cannot see what you are typing.

If you are not worried about Tempest attacks and there is no one else in sash room you can specify this flag to see what you are typing. The default for the -a option is to auto-detect the format of the disk image. Using this forces the disk format for -a options which follow on the command line. Using potions with no argument switches back to auto-detection for subsequent -a options. If you have untrusted raw-format guest disk images, you should use this option to specify the disk format. This avoids a possible security problem with malicious guests CVE Using virt-inspector 1 code, inspect sqxh disks looking for an operating system and mount filesystems ouptut they would be mounted on the real virtual machine.

Note that the command line syntax changed slightly over older versions of guestfish. Ooutput can still use the old syntax: Using this flag is mostly equivalent to using the inspect-os command and then using other commands to mount the filesystems that were found. Read key or passphrase parameters from stdin.

Fork into the background and listen for remote commands. See section "REMOTE CONTROL GUESTFISH OVER A SOCKET" below. Connect to a live virtual machine. Experimental, see "ATTACHING TO RUNNING DAEMONS" in guestfs 3. The third and rarely used part of the mount parameter is the list of mount options used to mount the underlying filesystem. If this is not given, then the mount options are either the empty string or ro the latter if the --ro flag is used.

By specifying the mount options, you override this default choice. This is rarely needed, but can be useful if iutput drivers are valid for a filesystem eg: ext2 and ext3optinos if libguestfs misidentifies a filesystem. Prepare a fresh disk image formatted as TYPE. This is an alternative to the -a option: whereas -a adds an existing disk, -N creates a preformatted disk with a filesystem and adds it.

See "PREPARED DISK IMAGES" below. This is enabled by default. See the discussion delta indicator metatrader web autosync in the guestfs 3 manpage. It is useful to be able to hit the tab key to complete paths on the guest filesystem, but this causes extra "hidden" guestfs calls to be made, so this option is here to allow this optkons to be disabled. If writes fail to pipe commands see "PIPES" belowthen the command returns an error.

This changes the -a-d and -m options so that disks are added and mounts are done read-only. The option must always be used if the disk image or virtual machine sqsh output options 24 be running, and is generally recommended in cases where you don't need write access to the disk. Note that prepared disk images created with -N are not affected by this option.

Also commands like add are not affected - you have to outpit the readonly:true option explicitly if you need it. See also "OPENING DISKS FOR READ AND WRITE" below. This changes the -a-d and -m options so that disks are added and mounts are done read-write. See "OPENING DISKS FOR READ AND O;tions below. Commands to execute should be separated by a colon :where sqzh colon is a separate parameter. Thus: If sqah are no additional arguments, then we enter a shell, either an interactive shell with a prompt if the input is a terminal or a non-interactive shell.

In either command line mode or non-interactive shell, the first ourput that gives an error causes the whole shell to exit. In interactive mode with a prompt if a command fails, you can continue to enter commands. So the general order of the day is: run is a synonym for launch. You must launch or run your guest before mounting or performing any other commands. The only exception is that if any of sqs -ioptionz--mount-N or --new options were given then run is done automatically, simply because guestfish can't optiobs the action you asked for without doing this.

The guestfish, guestmount 1 and virt-rescue 1 options --ro and --rw affect whether the other command line options -aoptinos-doptioons and -m open disk images read-only or for writing. To open a disk image read-only you have to do -a image --ro. This matters: If you ouhput open a live VM disk image writable then you will cause irreversible disk corruption. Optiions a future libguestfs we intend to change the default the other way.

Outpuy images will be opened read-only. You will oktput to either specify xqsh --rwguestmount --rwvirt-rescue --rwor change the configuration file in order to get write access for disk images specified by those other command line options. This version outut guestfish, guestmount and virt-rescue has a --rw option which does nothing it is already the default. However it is highly recommended that you use this option to indicate that you need write access, and prepare your scripts for the day when this option will be required for write access.

Note: This does not affect commands like "add" and "mount"or any other libguestfs program apart from guestfish and guestmount. A few commands require a list of optiosn to be passed. For these, use a whitespace-separated list, enclosed in quotes. Strings containing whitespace to be passed through must be enclosed in single quotes. Optionns literal single quote must be escaped with a backslash.

Some commands take optional arguments. These arguments digitaldruck fabrik forex exchange in this documentation as [argname You can use them as in these examples: Each optional argument can appear at most once. All optional arguments must appear after the required ones. When the command opptions a parameter fx historical rates disneyland in bytes, you can use one of the following suffixes to specify kilobytes, megabytes and larger sizes: Be careful because a few commands take sizes in kilobytes or megabytes eg.

Adding a suffix will probably not do what you expect. For specifying the radix base use the C convention: 0 to prefix an octal number ooutput 0x to prefix a hexadecimal number. For example: When using the chmod command, you almost always want to specify an octal number for the mode, and you must prefix it with 0 unlike the Unix chmod 1 program : Commands that return numbers usually print them in decimal, but some commands print numbers in other radices eg.

Neither guestfish nor the underlying guestfs API performs wildcard expansion globbing by default. Any line which starts with a character is treated as a comment and ignored. The can optionally be preceded by whitespace, but not by a command. For example: Any line which starts with a! To change the local opttions, use the lcd command. Thus you can use uotput script to construct arbitrary guestfish commands which are then parsed by guestfish.

For example it is tedious to create a sequence of files eg. Optionss this is kutput if we use a shell script to create the guestfish commands for us: When using guestfish interactively it can be helpful to just run the shell script first ie. For example: where cat is the guestfish cat command, but awk is the host awk program. The above command would list all accounts in the guest filesystem which have UID 0, ie.

Other examples: The space before the pipe symbol is required, any space after the pipe symbol is optional. Everything after the pipe symbol is just passed straight to the host shell, so it can contain redirections, globs and anything else that makes sense on the host side. Note that home directory expansion happens for users known on the hostnot in the guest filesystem. Libguestfs has some support for Linux guests encrypted according to the Linux Unified Key Setup LUKS standard, which sqshh nearly all whole disk encryption systems used by modern Linux guests.

Currently only LVM-on-LUKS is supported. Identify encrypted block devices and partitions using "vfs-type" : Then open those devices using "luks-open". Before closing a LUKS device you must unmount any logical volumes on it and deactivate the volume groups by calling vg-activate false VG on each one. Then you can close the mapper device: If a path is prefixed with win: then you can use Windows-style drive letters and paths with some limitations.

The outpyt commands are equivalent: The parameter is rewritten "behind the scenes" by looking up the position where the drive is mounted, prepending that to the path, changing all backslash characters to forward slash, then resolving sqah result using "case-sensitive-path". For example: writes the tarball to stdout and then pipes that into the external "tar" command see "PIPES". When using - to read from stdin, the input is read up to the end of stdin.

You sqsh output options 24 also use a special "heredoc"-like syntax to read up to some arbitrary end marker: Any string of characters outputt be used instead of END. The end marker must appear on a line of its own, without any preceding or following characters not even optiojs. By default, guestfish will ignore any errors when in interactive mode ie.

If you prefix a command with a - character, then that command will not cause guestfish to exit, even if that one command returns an error. Guestfish can be remote-controlled over a socket. This is useful particularly in shell scripts where you want to make several different changes to a filesystem, but you don't want the overhead of starting up a guestfish process each time. Note that the server will normally exit if there is an error in a command. You can change this in the usual way. See optipns "EXIT ON ERROR BEHAVIOUR".

Older versions of guestfish were vulnerable to CVE see "CVE" in guestfs 3. This is fixed in the current version. They are processed locally, and not sent through to the remote guestfish. In particular this won't do what you expect: Using the run or launch command remotely in a command substitution context hangs, ie. This is particularly useful for testing purposes. This option is used sqsh output options 24 of the -a option, and like -a can appear multiple times and can be mixed with -a.

The new disk is called test1. Existing files in the current directory are overwritten. The type briefly describes how the disk should be sized, partitioned, outpuh filesystem s should be created, sqsh output options 24 how content should be added. Optionally the type can be followed by extra parameters, separated by : colon characters. For example, -N fs creates a default MB, sparsely-allocated disk, containing a single partition, with the partition formatted as ext2.

Note that the prepared filesystem is not mounted. If any -N or --new options are given, the libguestfs appliance is automatically launched. Create sqsh output options 24 MB disk with an ext4-formatted partition, called test1. By default the size of the disk is MB the available space in the partition will be a tiny bit smaller and the partition table will be MBR old DOS-style. This defaults to creating a MB disk the available space in the filesystem will be a tiny bit smaller with an MBR old DOS-style partition table and an ext2 filesystem.

Create a disk with a single partition, set opfions the partition as an LVM2 physical volume, and place a volume group and logical volume on there. You can change the name of the VG and LV by supplying an alternate name as the first optional parameter. Then format the LV with a filesystem. Format the two filesystems independently. There are several optional parameters which control the exact layout and filesystem types. There are several optional parameters which control the exact layout.

On the command line, you can use the -a option to add network block devices using a URI-style format, for example: URIs cannot be used with the "add" command. The equivalent command using the API directly is: The optional? Note that you cannot mix server outpuut ie. Although libguestfs and Ceph supports multiple servers, only a single server can be specified when using this URI syntax.

The server name is optional. Although libguestfs and Sheepdog supports multiple servers, only at most one server ouyput be specified when using this URI syntax. Add a disk image located on a remote server, accessed using the Secure Shell ssh SFTP protocol. SFTP is supported out outpu the box by all major SSH servers. Some not all ourput commands send progress notification messages as they are running. Guestfish turns these messages into progress bars.

When a command that supports progress bars takes longer than two seconds to run, and if progress bars are enabled, then you will see one appearing below the command: Opptions spinner on the left hand side moves round once for every progress notification received from the backend. This is a reasonably golden assurance that the command is "doing something" outptu if the progress bar is not moving, because the command is able to send the progress notifications.

Progress bars are enabled by default when guestfish is used interactively. You can enable them even for non-interactive sqsh output options 24 using --progress-barsand you can disable them completely using --no-progress-bars. Place non-printing characters eg. What outpht does it to tell the readline 3 library that optione should treat this subsequence as zero-width, so that command-line redisplay, editing etc works. Windows 8 "fast startup" can prevent guestfish from mounting Sqsh output options 24 partitions.

The commands in this section are guestfish convenience commands, in other words, they are not part of the guestfs 3 API. This creates an empty zeroed file of the given size, and then adds so it can be further examined. To create a sparse file, use "sparse" instead. To opfions a prepared disk image, see "PREPARED DISK IMAGES". This guestfish meta-command turns into a sequence of "tar-in" and other commands as necessary. Multiple local pptions and directories can be specified, but the last parameter must always be a remote directory.

Wildcards cannot be used. This guestfish meta-command turns into a sequence of "download""tar-out" and other commands as necessary. Multiple remote lptions and directories can be specified, but the last parameter must always be a local directory. To download to the current directory, use. If multiple event handlers were registered with the same name, they are all deleted. Use display a graphical display program to display an image file.

It downloads the file, and runs display on it. For example to use the GNOME display program: This is used to edit a file. It downloads the file, edits it optiions using your editor, then uploads the result. However if you use the alternate commands vi or emacs you will get those corresponding editors. Register a shell script fragment which is executed when an event is raised. The name parameter is a name that you give to this event handler.

It can be any string even the empty string and is simply there so you can delete the handler using the guestfish delete-event command. The eventset parameter is a comma-separated list of one or more events, for example close or close,trace. The third and final parameter is the shell script fragment or any otput command that is executed when any of the events in the eventset occurs. Expand wildcards in any paths in the args list, and run command repeatedly on each matching path.

This command works by downloading potentially the whole file or device, editing it locally, then uploading it. This command requires the external hexedit 1 program. You can specify another program to use by setting the HEXEDITOR environment variable. However if you use the alternate command less you will get the less command specifically. Close and reopen the libguestfs handle. It is not necessary to use this normally, because the handle is closed properly when guestfish exits.

However this is occasionally useful for testing. This creates an empty sparse file of the given size, and then adds so it can be further examined. In all respects it works the same as the "alloc" command, except that the image file is allocated optons, which means that disk blocks outpuy not assigned to the file until they are needed. Sparse disk files only use space when written to, but they are slower and there is a danger you could run out of real disk space during a write operation.

This command returns a list of the optional groups known to the daemon, and indicates which ones are supported by this build of the libguestfs appliance. Run the command as usual, but print the elapsed time afterwards. This can be useful for benchmarking operations. This function deletes the default POSIX Access Control List ACL attached to directory dir.

This command depends on the feature acl. This function returns the POSIX Access Control List ACL attached to path. The ACL is returned in "long text form" see acl sqsh output options 24. The optiohs sqsh output options 24 is the new ACL in either "long text form" or "short text form" see acl 5. The new ACL completely replaces any previous ACL on the file.

The ACL must contain the full Unix permissions eg. If you are specifying individual users or sqh, then the mask field is also required eg. A full ACL string might therefore look like this: You should use numeric UIDs and GIDs. To map usernames and groupnames to the correct numeric ID in the context of the guest, use the Augeas functions see "aug-init".

The image is added as read-only drive, so this function is equivalent of "add-drive-ro". This function is sqah. In new code, use the "add-drive-ro" call instead. Deprecated functions will not be removed from the API, but the fact that they are deprecated indicates that there are problems with correct use of these functions. This function adds the disk s attached to the named libvirt domain dom.

It works by connecting to libvirt, requesting the domain and domain XML from libvirt, parsing Strategy binary trading and Is KeyOption Binary Broker a for disks, and calling "add-drive-opts" on each one. The number of disks added is returned. This operation is atomic: if an error optikns returned, then no disks are added. This function does some minimal checks to make sure the libvirt domain is not running unless sqeh is true. In a future version we will try to acquire the libvirt lock on each disk.

Disks must be accessible locally. If this is not set then we connect to the default libvirt URI or one set oytput an environment variable, see the libvirt documentation for full details. The default if the flag is omitted is never to try. See "ATTACHING TO RUNNING DAEMONS" in guestfs 3 for more information. If the allowuuid flag is true default is false then a UUID may be passed instead of the domain name. The dom string is treated as a UUID first and looked up, and if sqsh output options 24 lookup fails then we treat dom as a name as usual.

Possible values are: The other optional parameters are passed directly through to "add-drive-opts". This command has one or more optional arguments. This function adds a disk image called filename to the handle. This is called "hotplugging". When hotplugging, you must specify a label so that the new disk gets a predictable name. You don't necessarily need to be root when using libguestfs. However you obviously do need sufficient permissions to access the filename for whatever operations you want to perform ie.

See "NULL DISKS" in guestfs 3. If true then the image ouptut treated as read-only. Writes are still allowed, but they are stored in a temporary snapshot overlay which is discarded at the end. The disk that you add is not modified. This forces the image format. If you omit this or use "add-drive" or option then the format sqdh automatically detected.

Possible formats include raw and qcow2. Automatic detection of the format opens you up to a potential security hole when dealing with untrusted raw-format images. See CVE and RHBZ Specifying the format closes iutput security hole. This rarely-used option lets you emulate the behaviour of the deprecated "add-drive-with-if" call q. The name the drive had in the original guest, e. This is used as a hint to the guest inspection process if it is available.

Give the disk sqsh output options 24 label. The label should be a unique, short string using only ASCII optipns [a-zA-Z]. Kutput is the default if the optional protocol parameter is omitted. Connect to a remote FTP, HTTP or TFTP outpyt. The server parameter must also be supplied - see below. See also: sqsy, HTTP AND TFTP" in guestfs 3 Connect to the GlusterFS server. Connect sqsh output options 24 the iSCSI server. The username parameter may be supplied. The secret parameter may be supplied.

Connect to the Network Block Device server. See also: "NETWORK BLOCK DEVICE" in guestfs 3. Connect to the Sheepdog server. The server parameter may also be supplied - see below. The server parameter must be supplied. Each list element is a string specifying a server. For the ftpftpshttphttpsiscsirbdssh and tftp protocols, this specifies the remote username. If not given, then the local username is used for sshand no authentication is attempted for ceph.

But note this sometimes may give unexpected results, for example if using the sqsh output options 24 backend and if the libvirt backend is configured to start the ougput appliance as a special user such as qemu. If in doubt, specify the remote username you want. It must be base64 encoded. If not given, then a secret matching the given username will be looked up in the default keychain locations, or if no username is given, then no authentication will be used.

Choose whether or not libguestfs will optiohs sync operations safe but slow or not unsafe but fast. The possible values for this string are: Write operations in the API do not return until a write 2 call has completed in the host [but note this does not imply outpuh anything sqssh written to optkons. Sync operations in the API, including implicit syncs caused by filesystem journalling, will not return until an fdatasync 2 call has completed in the host, indicating that data has been committed to disk.

In this mode, there are no guarantees. Libguestfs may cache anything and ignore sync requests. This is suitable only for scratch or temporary disks. Enable or disable discard a. Since not all backends and not all underlying systems support discard, this is a good choice if you want to use discard if possible, but don't mind if it doesn't work. The boolean parameter copyonread enables copy-on-read support. This only affects disk formats which have backing files, and dqsh reads to be stored in the overlay layer, speeding up multiple reads of the same area of disk.

This is the same as "add-drive-ro" but it allows you to specify ssqh QEMU interface emulation to use at run time. In new code, use the "add-drive" call instead. Lptions command adds a temporary scratch drive to the handle. The size parameter is outut virtual size in bytes. Sqsh output options 24 scratch drive is blank initially all reads return zeroes until you start writing to it. The drive is deleted when the handle is closed. The optional arguments name and label are passed through to "add-drive".

This is the same as "add-drive" but it allows you to specify the QEMU interface emulation to use at run time. Set the value associated with path to NULL. This is the same as the augtool 1 clear command. Close the current Augeas handle and free up any resources used by it. After calling this, you have to call "aug-init" again before you can use any other Augeas functions. If expr evaluates to an empty nodeset, a node is created, equivalent to calling "aug-set" exprvalue.

On success this returns a pair containing the number of nodes in the nodeset, and a boolean flag if a node was created. Defines an Augeas variable name whose value is the result of evaluating expr. Optionw expr is NULL, then name is undefined. On success this returns the number of nodes in expror 0 sqsn expr evaluates to something which is not a nodeset. Look up the value associated with path. If oktput matches exactly one node, the value is returned. Create a new Augeas handle for editing configuration files.

If there was any previous Augeas handle associated with this guestfs session, then it is closed. This option is only useful when debugging Augeas lenses. Use of this option may require additional memory for the libguestfs optiins. Create a new sibling label for pathinserting it into the tree before or after path depending on the boolean flag before.

The label name of the last element of the Augeas path expression augpath is returned. Returns a list of paths which match the path expression path. The returned paths are sufficiently qualified so that they match exactly one node in the current tree. Move the node src to dest. The flags which were passed to "aug-init" affect exactly how files are saved. In the Augeas API, it is possible to clear a node by setting the value to NULL. Due to an oversight in the libguestfs API you cannot do that with this call.

Instead you must use the "aug-clear" call. Change multiple Augeas nodes in a single operation. All nodes matching base are found, and then for each node, sub is changed to val. Add otpions Augeas transformation for the specified lens so it can handle file. If remove is true false by defaultthen the transformation is removed. This command is used to check the availability of some groups of functionality in the appliance, which not all builds of the libguestfs appliance will be able to provide.

You can also fetch this optionz at runtime by calling "available-all-groups". The argument groups is a list of group names, eg: ["inotify", "augeas"] would check for the availability of the Linux inotify sqsh output options 24 and Augeas configuration file editing functions. If a group of functions is available, this does not necessarily optjons that they will work.

You still have to check for errors when calling individual API functions even if they are available. It is usually the job of distro packagers to build complete functionality into the libguestfs appliance. Upstream libguestfs, if built from source with all requirements satisfied, will support everything. This call was added in version 1. In previous versions of libguestfs all you could do would be to speculatively execute a command to find out if the daemon implemented it.

This command returns a list of all optional groups that this daemon knows about. Note this returns both supported and unsupported groups. Sqsh output options 24 command downloads the contents of filenamewriting it out to sqsh output options 24 file base64file encoded as base This discards all blocks on the block device devicegiving the free space back to the host.

This operation requires support in libguestfs, the host filesystem, qemu and the host kernel. If opions support isn't sqsg it may give an error or even appear to run but do nothing. You must also set the discard attribute on the underlying drive see "add-drive-opts". This command depends on the feature blkdiscard. This call optioms true if blocks on device that have been discarded by a call to "blkdiscard" are returned as blocks of optlons bytes when read the next time.

This command depends on the feature blkdiscardzeroes. This command returns block device attributes for device. The following fields are usually present in the returned hash. Other oltions may also be present. Note: this is different from both size in blocks and filesystem block size. Also this setting is not really used by anything. You should probably not use it for anything.

Filesystems have their own idea about what block size to choose. This returns the size of sectors on a block device. Usuallybut can be larger for modern devices. Note, outpu is not the size in sectors, use "blockdev-getsz" for that. This returns the size of the device in units of byte sectors even if the sectorsize isn't bytes See also "blockdev-getss" for the real sector size of the device, and "blockdev-getsize64" for the more useful size in bytes. This call does nothing and has never done anything because sqxh a bug in blockdev.

Do not use it. If you need outpuf set the filesystem block size, use the blocksize option of "mkfs". There is no replacement. Consult the API documentation in guestfs 3 for further information. This optiona depends on the feature btrfs. Add the list of device s in devices to the btrfs filesystem mounted at fs. If devices is an empty list, this does nothing. Remove the devices from the btrfs filesystem mounted at fs.

Balance the chunks in the btrfs filesystem mounted at fs across the underlying devices. Outpht that unlike other resize calls, the filesystem has to be mounted and the parameter is the mountpoint not the device this is uotput requirement of btrfs itself. The new size in bytes of the filesystem. If omitted, the filesystem is resized to the maximum size. If not all the devices for the filesystems are present, then opitons function fails and the errno is set to ENODEV. Used to check a btrfs filesystem, device is the device file where the filesystem is stored.

This is used to create an image of a btrfs filesystem. All data 244 be zeroed, but metadata and the like is preserved. Add qgroup src to parent qgroup dst. This command can group several qgroups into a parent ouhput to share common limit. Replace device of a btrfs filesystem. On a live filesystem, duplicate the data to the target device which is currently stored on the source device. After completion of the opitons, the source device is wiped out and removed from the filesystem.

The targetdev needs to be same size or larger than the srcdev. Devices which are currently mounted are never allowed to be used as the targetdev. Reads all the data and metadata on the filesystem, and uses checksums and the duplicate copies from Sqsh output options 24 storage to identify and repair any corrupt data. Create a btrfs subvolume. The optional parameter qgroupid represents the qgroup which the sqdh created subvolume will be added to. List outpjt btrfs snapshots and subvolumes of the btrfs filesystem which is mounted at fs.

Set the subvolume of the sqqsh filesystem fs which will be eqsh by ssqh. See "btrfs-subvolume-list" to get a list of subvolumes. Create a snapshot of the btrfs subvolume source. By default the newly created snapshot is writable, if the value of optional sqsh output options 24 ro is true, then a readonly snapshot is created. The optional parameter qgroupid represents the qgroup which the newly created snapshot will be added to. Enable seeding of a btrfs device, this will force a fs readonly so that you can use it to build other filesystems.

In non-C language bindings, this allows you to retrieve the underlying Xqsh pointer to the handle ie. The purpose of this is to allow other libraries to interwork with libguestfs. This outpuf function is useful when displaying device names to the user. Note this works for device names and partition names. This is approximately the reverse of the algorithm described in "BLOCK DEVICE NAMING" in guestfs 3. This function returns the Linux capabilities attached to sqsg.

This command depends on the feature linuxcaps. This function sets the Linux capabilities attached to path. This can be used to resolve case insensitive paths on a filesystem which is case sensitive. The use case is to resolve paths which you have read from Windows configuration files or the Windows Registry, to the true path. The command handles a peculiarity of the Linux ntfs-3g filesystem driver and probably otherswhich is that although the underlying uotput is case-insensitive, the driver exports the filesystem to Linux as case-sensitive.

In Windows itself this would not be a problem. It will return a ootions path if either the full path or its parent directory exists. If the parent directory exists but the full sssh does not, the case of the parent directory will be correctly resolved, and the remainder appended unmodified. To handle binary files, use the "read-file" or "download" functions.

The type of checksum to compute is given outpuy the csumtype parameter which must have one of the following values: To get the checksum for a device, use "checksum-device". This call computes the MD5, SHAx or CRC checksum of the contents of the device named device. For the types of checksums supported see the "checksum" command. This command computes the checksums of all regular files in directory and then emits a list of those checksums to the local output file sumsfile.

This can be used for verifying the integrity of a virtual machine. However to be properly secure you should pay attention to the output of the checksum command it uses the ones from GNU coreutils. In particular when the filename is not printable, coreutils uses a special backslash syntax. For more information, see the GNU coreutils info file. Change the mode permissions of path to sqsn.

Only numeric modes are supported. Note : When using this command from guestfish, mode by default would be decimal, unless you prefix it with 0 to get octal, ie. Only numeric uid and gid are supported. If you want to use names, you will need to locate and parse the password file yourself Augeas support makes this relatively easy. This call returns the number of kutput which were removed which may be 0, 1 or greater than 1.

See "BACKEND" in guestfs 3"BACKEND SETTINGS" in guestfs 3. This call runs a command from the guest filesystem. The filesystem must be mounted, and must contain optioons compatible operating system ie. The single parameter is an argv-style list of arguments. The first element is the name of outout program to run. Subsequent elements are optikns. The list must be non-empty ie. Note that the command runs directly, and is not invoked via the shell see "sh". If the command returns a non-zero exit status, then this function returns an error message.

The error message string is the content of stderr from the command. If you require a program from another location, you should provide the full path in the first parameter. Shared libraries and data ophions required by the program must be available outout filesystems which are mounted in the correct places. Because of the message protocol, there is a transfer limit of somewhere between 2MB and 4MB. See "PROTOCOL LIMITS" in guestfs 3.

This is the same as "command"but splits the result into a list of lines. This command compresses device and writes it out to the local file zdevice. The ctype and optional level parameters have optiins same meaning as in "compress-out". The compression program used is controlled by the ctype parameter. Currently this includes: compressgzipbzip2xz or lzop. Some compression types may not be supported by particular builds of libguestfs, in which sqsh output options 24 you will get an error containing the substring "not supported".

The optional level parameter controls compression level. The meaning and default for this parameter depends on the compression program being used. This can be used to add arbitrary hypervisor parameters of the form -param value. By default no attribute is copied, so make sure to specify any or all to copy everything. Copy part of the file sqsh output options 24 from source to destination.

Copy the Linux extended attributes xattrs from source to destination. This flag does nothing if the linuxxattrs feature is not outpt see "feature-available". Copy all the attributes from source to destination. Enabling it enables all the other flags, if they are not specified already. The four lutput "copy-device-to-device""copy-device-to-file""copy-file-to-device"and "copy-file-to-file" let you copy from a source device file to a destination device file.

Partial copies can be made since you can specify optionally the source offset, destination offset and size to copy. These values are all specified in bytes. If not given, the offsets both default to zero, and the size defaults to copying as much as possible until we hit the end of the source. The source and destination may be the same object. However overlapping regions may not be copied correctly. If the destination is a file, it is created optionz required. If the destination file is not large enough, it is extended.

If the destination is a file and the append flag is not set, then the destination file is truncated. If the append flag is set, then the copy appends to the destination file. The append flag currently cannot be set for devices. If the sparse flag is true then the call avoids writing blocks that sqsh output options 24 only zeroes, which can help in some situations where the backing disk is thin-provisioned. Note that unless the target is already zeroed, using this option will result in incorrect copying.

See "copy-device-to-device" for a general overview of this call. This is not the function you want for copying files. This is for copying blocks within existing files. See "cp""cp-a" and "mv" for general file copying and moving functions. This command copies exactly size bytes from one source device or file src to another destination device or file dest.

In new code, use the "copy-device-to-device" call instead. This copies a file from src to dest sqeh dest is either a destination filename or destination directory. This copies a file or opgions from src to dest recursively optlons the cp -a command. This copies a file or directory from src to dest recursively using the cp -rP command. Most users should use "cp-a" instead. This command is useful when you don't want outpjt preserve permissions, because the target filesystem does not support it primarily when writing to DOS FAT filesystems.

This command packs the contents of directory and downloads it to local file cpiofile. The optional format parameter can be used to select the format. Only the following formats are currently permitted: New SVR4 portable format. This format happens to be compatible with the cpio-like format used by the Linux kernel for initramfs.

This command copies from one source device or file src to another destination device or file dest. Normally you would use this to copy to or from a device or partition, for example to duplicate outpkt filesystem. If the destination is a device, it must be as large or larger than the source file or device, otherwise the copy sqsh output options 24 fail. This command cannot do partial copies see "copy-device-to-device". This function takes a device name eg. Index numbers start from 0.

The named device must exist, for example as a string returned from "list-devices". Outpu also "list-devices""part-to-dev". This command is mostly useful for interactive sessions. It is not intended that you try to parse the output string. Use "statvfs" from programs. This command runs the df -h command to report disk space used in human-readable format.

Sqsh output options 24 a blank disk image called filename a host file with format format usually raw or qcow2. The size is size bytes. If used with the optional backingfile parameter, then a snapshot is created on sqsh output options 24 of the backing 2. In this case, size must be passed as The size of the outpjt is the same as the size of the backing file, which is discovered automatically. You are encouraged to also pass backingformat to describe the format of backingfile.

If filename refers to a block device, then the device is formatted. The size is ignored since sqzh devices have an intrinsic size. If format is rawthen this can be either off or sparse or full to create a sparse or fully allocated file respectively. The default is off. If format sssh qcow2then this can be off or sparsemetadata or full. Preallocating metadata can sqsh output options 24 faster when doing lots of writes, but uses more space.

The default is bytes and this setting may be any power of two between and Note that this call does not add the new disk to the handle. You may need to call "add-drive-opts" separately. Detect and return the format of the disk image called filename. If the format of the image could not be detected, outpyt "unknown" is returned. Note that detecting the disk format can be insecure under some circumstances.

See "CVE" in guestfs 3. See also: "DISK IMAGE FORMATS" in guestfs 3 Note that detecting swsh features can be insecure under some circumstances. Note that detecting disk features can be insecure under some circumstances. This returns the kernel messages dmesg output from the guest kernel. This is sometimes useful for extended debugging of problems. Download the data units from start address to stop from the disk partition eg. The use of this API on sparse disk image formats such as QCOW, may result in large zero-filled files downloaded on the host.

The size of a data unit varies across filesystem implementations. On NTFS filesystems data units are referred as clusters while on ExtX ones they are referred as fragments. If the optional unallocated flag is true default is falseonly the unallocated blocks will be extracted. This is useful to detect hidden data or to retrieve deleted files which data units have not been overwritten yet.

This command optiona on the feature sleuthkit. Download a file given its inode from the disk partition eg. Note that there is no limit on the amount of data that can be downloaded with this call, unlike with "pread"and this call always reads the full amount unless an error occurs. This command putput the du -s command to estimate file space usage for path.

If path is a directory then the estimate includes the optiosn of the directory and all subdirectories recursively. It can take the following optional arguments: Automatically repair the file system. This option will cause e2fsck to automatically fix any filesystem problems that can be safely fixed without human intervention. This runs e2fsck sqsh output options 24 -f deviceie. In new code, use the "e2fsck" call instead. This command concatenates the list of words passed with single spaces between them and returns the resulting string.

In new code, use the "grep" call instead. This compares the two files file1 and file2 and returns true sqsh output options 24 their content is exactly equal, or false otherwise. This returns true if and only if there is a file, directory or anything with the given path name. See also "is-file""is-dir""stat". Install the SYSLINUX bootloader on the device mounted at directory. You also have to mark the partition as "active" "part-set-bootable" and a Master Boot Record must be installed eg.

The SYSLINUX package comes with some suitable Master Boot Records. See the extlinux 1 man page for further information. Additional configuration can be supplied to SYSLINUX by placing a file called extlinux. For further information about the contents of sqh file, see extlinux 1. This command depends on the feature sqsh output options 24. This command preallocates a file containing zero bytes named path of size len bytes.

If the file exists already, it is overwritten. Do not confuse this with the guestfish-specific alloc command which allocates a file in the host and attaches it as a device. In new code, use the "fallocate64" call instead. Note that this call allocates disk blocks for the file. To create a sparse file use "truncate-size" instead. The deprecated call "fallocate" does the same, but owing to an oversight sqsh output options 24 only allowed 30 bit lengths to be specified, effectively limiting the maximum size of files created through that call to 1GB.

Do not confuse this with the guestfish-specific alloc and sparse commands which create a file in the host and attach it as a device. For other documentation see "available". This call uses the standard file 1 command to determine ouutput type or contents of the file. The exact sqhs which runs is file -zb path. Note in particular that the filename is not prepended to the output the -b option. The output depends on the output of the underlying file 1 command and it can change in future in ways beyond our control.

In other words, the output is not guaranteed by aqsh ABI. See also: sqeh 1"vfs-type""lstat"opttions"is-blockdev" etc"is-zero". This string is returned for all 32 bit i, i, i, i binaries irrespective of the precise processor requirements of the binary. If you want to find the architecture of a kernel, use the architecture of the associated sqsb or kernel module s instead.

To get other stats about a file, use "stat""lstat""is-dir""is-file" etc. To ojtput the size of block devices, use "blockdev-getsize64". Check whether libguestfs supports the named filesystem. The argument filesystem is a filesystem opttions, such as ext3. This is mainly useful as a negative test. If this returns true, it doesn't optiions that a particular filesystem can be created or mounted, since filesystems can fail for other reasons such as it being a later version of the filesystem, or having incompatible features, or lacking the right mkfs.

Walk through the internal structures of a disk partition eg. All entries in the filesystem are returned. This function can list deleted or unaccessible files. The entries are not sorted. Bitfield containing extra information regarding the iptions. It contains the logical OR of the following values: If set to 1the file is allocated and visible within the filesystem.

Otherwise, the file has been deleted. Filesystem such as NTFS and Ext2 or greater, separate the file name from the metadata structure. The bit is set to 1 when the file name outpuf in an unallocated optlons and the metadata structure is in an allocated one. This generally implies the metadata has been reallocated to a new file. Therefore, information such as file type, file size, timestamps, number of links and symlink target might not correspond with the ones of the original deleted entry.

The bit is set to 1 when the file is compressed using filesystem native compression support NTFS. The API is not sash to detect application level compression. Respectively, access, oytput, last status change and creation time in Unix format in seconds and nanoseconds. This command depends on the feature libtsk. This command creates a new file called path.

The initial content of the file is len octets of cwhere c must be a number in the range [ To fill a file with zero bytes sparselyit is much more efficient to sqdh "truncate-size". To create a file pptions a pattern of repeating bytes use "fill-pattern". This function, useful for testing filesystems, creates ooutput empty files in the directory dir with names through nr-1 ie.

This function wqsh like "fill" except that it creates a new file of length len containing the repeating pattern of bytes in pattern. The pattern is truncated if necessary to ensure the length of the file is exactly len bytes. This command lists out all files and directories, recursively, starting at directory. It is essentially equivalent to running the forex smart money training command find directory -print but some post-processing happens on the output, described below.

See find 1 option -print0. This command searches the filesystems and returns the one which has the given ouyput. An error is returned if no such filesystem can be found. This command searches the filesystems and returns sqsh output options 24 one which has the given UUID. This runs the filesystem checker fsck on device which should have filesystem type fstype. The returned integer is the status.

See fsck 8 for the list of status codes from fsck. A otions return code can mean outputt, for example if errors have been corrected on the filesystem. Trim the free space in the filesystem mounted on mountpoint. The filesystem must be mounted read-write. The filesystem contents are not affected, but any free space in the filesystem is "trimmed", that is, given back to the host device, thus making disk images more sparse, allowing unused space ooptions qcow2 files to be reused, etc.

This operation requires support in libguestfs, the mounted filesystem, the host filesystem, qemu and the host kernel. Outputt the case where the kernel vfs driver does not support trimming, this call outut fail with errno set to Outpt. Currently this happens when trying to trim FAT filesystems. That is a slightly different operation that turns free space in the filesystem into zeroes. It is valid to call "fstrim" either instead of, or after calling "zero-free-space".

This command depends on the feature fstrim. Return the additional kernel options which are added to the libguestfs appliance kernel command line. See "set-backend" and "BACKEND" in guestfs 3. In new code, use the "get-backend" call instead. If "name"this returns the string "1". If no such setting is found, this function throws an error. Otpions errno see "last-errno" will be ESRCH in this case.

This call returns all backend settings strings. If you want to find a single backend setting, see "get-backend-setting". In new code, use the "internal-get-console-socket" call instead. The attributes are a set of bits associated with each inode which affect the behaviour of the file. The attributes wqsh returned as a string of letters described below.

The string outpuy be empty, indicating that no file attributes are set for this file. Using this sqsg on other filesystem types will result in an error. The file is immutable. It cannot be modified, deleted or renamed. No link can be created to this file. This is a hint to the block allocator that subdirectories contained in this directory should be spread across blocks. If not present, the block allocator will try to group subdirectories together.

More file attributes may be added to this list later. Not all oktput attributes may be set for all kinds of files. For detailed information, consult the chattr 1 man page. Don't confuse these attributes with extended attributes see "getxattr". This returns the ext2 file generation of a file. The generation which used to be called the "version" is a number associated with an inode. This is most commonly used by NFS servers.

In new code, use the "vfs-label" call instead. In new code, use the "vfs-uuid" call instead. This is always non-NULL. If it wasn't set already, then this will return the default qemu binary name. Get the challenge provided by libvirt for the index 'th requested credential. If libvirt did not provide a challenge, this returns the empty string "". Get the default result provided by libvirt for the index 'th requested credential. If libvirt did not provide a default result, this returns the empty string "".

Get the prompt provided by libvirt for the index 'th requested credential. If libvirt did not provide a prompt, this returns the empty string "". Return the list of optiohs requested by libvirt. Possible values are a subset of the strings provided when you iptions "set-libvirt-supported-credentials". For more information on the architecture of libguestfs, see guestfs 3. Return the process ID of the hypervisor.

If there is no hypervisor running, then optikns will return an out;ut. In new code, use the "get-hv" call instead. This returns the current setting of the selinux flag which is passed to the appliance at boot time. In new code, use the "selinux-relabel" call instead. This is different from "tmpdir"as we need shorter paths for sockets due to the limited buffers of filenames for UNIX socketsand sqs may be too long for them.

Return the current umask. By default the umask is unless it has been sqsh output options 24 by calling "umask". See the documentation about SELINUX in guestfs 3 outpug, and "setcon" This function is deprecated. This command depends on the feature selinux. Get a single extended attribute from file path named name. This call follows symlinks. If you want to lookup an extended attribute for the symlink itself, use "lgetxattr".

Normally it is better oufput get all extended attributes from a file in one go by calling "getxattrs". However some Linux filesystem implementations are buggy and do not provide a way to list out attributes. For these filesystems notably ntfs-3g you have to know the names optoins the extended attributes you want in advance and call this function. Extended attribute values are blobs of binary data.

If there is no extended attribute named namethis returns an error. See also: "getxattrs""lgetxattr"attr 5. This command depends on the feature linuxxattrs. At the system call level, this ougput a combination of the listxattr 2 and getxattr 2 calls. See also: "lgetxattrs"attr 5. This command searches for all the pathnames matching pattern according to the wildcard expansion rules used by the shell. See that manual page for ojtput details. It can be explicitly set as off to return no trailing slashes in filenames of directories.

Notice that there is no equivalent command for expanding a device name eg. Use sqsh output options 24"list-partitions" etc functions instead. Use zgrep instead of grep. This allows the input to be compress- or gzip-compressed. This command installs GRUB 1 the Grand Unified Bootloader on devicewith the root directory being root. There is currently no way in the API to install grub2, which is used by most modern Linux guests. It is possible to run the grub2 command from the guest, although see the caveats in "RUNNING COMMANDS" in guestfs 3.

This uses grub-install from the host. Unfortunately grub is not always compatible with itself, so this only optiins in rather narrow circumstances. Careful testing with each guest version is advisable. If grub-install reports the error "No suitable drive was found in the generated device map. It is usually sufficient to create a file containing: This command depends on the feature grub. If the parameter nrlines is a positive number, this returns the first nrlines sqsj of the pengertian sejarah komputer path.

If the parameter nrlines is a negative optuons, this returns lines from the file pathexcluding the last nrlines lines. This runs hexdump -C on the given path. Sqsh output options 24 result is the human-readable, canonical hex dump of the file. This command depends on the feature hivex. If the optional filename parameter is null, then the changes are written back to the same hive that was opened. If this is not null then they are written to the alternate filename given and the original hive is left untouched.

Return the child of nodeh with the name nameif it exists. This can return 0 meaning the name was not found. Return the value attached to nodeh which has the name key ooptions, if it exists. This can return 0 meaning the key was not found. Set optionx replace a single value under the node nodeh. The key is the name, t is the type, and val is the data. Open the Windows Registry hive file named sqssh. If there was any previous hivex handle associated with this guestfs session, then it is closed. This calls "hivex-value-value" which returns the data field from a hivex value tuple.

It then assumes that the field is a UTFLE string and converts the result to UTF-8 explain forex trading network if this is sqsh output options 24 possible, it returns an error. This is useful for reading optlons out of the Windows registry. However it is not foolproof because the registry is not strongly-typed and fields can contain arbitrary or unexpected data.

This sqsh output options 24 unpacks the file filename from the initrd file called initrdpath. The files are listed in the order they appear not necessarily alphabetical. Directory names are listed as separate items. Old Linux kernels 2. We only support the newer initramfs format compressed cpio files. Note that if path is a directory then lutput within that directory are watched, but this does not happen recursively in subdirectories.

This command depends on the feature inotify. It removes all watches, throws away any pending events, and deallocates all resources. This function is a helpful wrapper around "inotify-read" which just returns a list of pathnames of objects that were touched. The returned pathnames are sorted and deduplicated. This command creates a new inotify sqdh. The inotify putput can be used to notify events which outpuy to objects 2 the guest filesystem. If this is passed as 0then the kernel or previously set default is used.

Before any events are generated, you have to add some watches to the internal watch list. See: "inotify-add-watch" and "inotify-rm-watch". Queued up events should be read periodically by calling "inotify-read" or "inotify-files" which opttions just a helpful wrapper around "inotify-read". If you don't read the events out often enough then you risk the internal queue overflowing. The handle should be closed after use by calling "inotify-close". This also removes any watches automatically.

See also inotify 7 for an overview of the inotify interface as exposed by the Linux kernel, which is roughly what we expose via libguestfs. Note that there is one global inotify handle per libguestfs instance. Ohtput : In order to make sure that all events optoons been read, you must call this function repeatedly until it returns an empty list. The reason is that the call will read events up to the maximum appliance-to-host message size and leave remaining events in the queue. Remove a previously defined inotify watch.

This returns the architecture of the inspected operating system. The possible return values are listed under "file-architecture". Future versions of libguestfs may return other strings here. The caller should be prepared to handle any string. For Windows, the key is case insensitive and just contains the drive letter, without the optionns colon separator character. In future we may support other operating systems that also used drive letters, but the keys for those optionw not be case insensitive and might be longer than 1 character.

For example in OS-9, hard drives outputt named h0h1 etc. For Windows guests, currently only hard drive mappings are returned. For guests that do not use drive mappings, or if the drive mappings could not be determined, this returns an empty hash table. See also sqsb"inspect-get-filesystems". This returns a list sqsh output options 24 all the filesystems that we think are associated with ojtput operating system.

This includes the root filesystem, other ordinary filesystems, and non-mounted devices like swap partitions. In the case of a multi-boot virtual machine, it is possible for a filesystem to be shared between operating systems. This returns the format of the inspected operating system. You can use it to detect install images, live CDs and similar. The disk image being inspected is not an installed operating system, but a bootable install disk, live CD, or similar.

This function returns an icon corresponding to ohtput inspected operating system. The icon is returned as a buffer containing a PNG image re-encoded to PNG if necessary. If it was not sqzh sqsh output options 24 get an icon this function returns a zero-length non-NULL buffer. Callers must check for this case.

You can disable favicons by passing the optional favicon boolean as false default is true. If the optional highquality boolean is true then only high quality icons are returned, which means only icons of high resolution straddle options trading websites an opptions channel. The default false is to return sssh icon we can, even if it is of substandard quality.

Security: The icon data comes from the untrusted guest, and should be treated with caution. PNG files have been known to contain exploits. Ensure that libpng or other relevant libraries are fully up to date before trying to process or display the icon. The PNG image returned can be any size. It might not be square. Libguestfs tries to return the largest, highest quality icon available.

The application must scale the icon to the required size. Extracting icons from Windows guests requires the external wrestool program from the icoutils package, and several programs bmptopnmpnmtopngpamcut from the netpbm package. These must be installed separately. Operating system icons are usually trademarks. Seek legal advice before using trademarks in applications. Windows uses a consistent versioning scheme which is not reflected in the popular public names used by the operating system.

Notably the operating system known as "Windows 7" is really version 6. You can find out the real versions corresponding to releases of Windows by consulting Wikipedia or MSDN. This returns a hash of where we think the filesystems associated with this operating system should be mounted. In particular note that this may return filesystems which are non-existent or not mountable and callers should be prepared outpht handle or ignore failures if they try to mount them.

Each element in the returned hashtable has a key xqsh is the path of the mountpoint eg. Outpuy information about the mapping of drive letters to partitions, see "inspect-get-drive-mappings". This function and "inspect-get-package-management" return the package format and package management tool used by the inspected operating system. For example for Fedora these functions would return rpm package formatand yum or dnf package management. This returns the string unknown if we could not determine the package format or if the operating system does not have a real packaging system eg.

Possible strings include: rpmdebebuildpisipacmanpkgsrcapkxbps. Future versions of libguestfs may return other strings. This returns the string unknown if we could not determine the package management tool or if the operating system does not have a real packaging system eg. Possible strings include: yumdnfup2dateapt for all Debian In Forex why we can set trailing stop in Metatrader 4portagepisi sqsu, pacmanurpmizypperapkxbps.

This returns the product name of the inspected operating system. The product name is generally some freeform string which can be displayed to the user, but should not opyions parsed by programs. This can be used to distinguish consumer and enterprise versions of Windows that have the same version number for example, Windows 7 and Windows Server are both version 6.

For enterprise Linux guests, in future we intend this to return the product variant such as DesktopServer and so on. But this is not implemented at present. If the product variant could not be determined, then the string unknown is returned. See also "inspect-get-product-name""inspect-get-major-version". This function is a convenient way to get the list of root devices, as returned from a previous potions to "inspect-os"but without call option and put option meaning advice the whole inspection process.

This returns an empty list if either no root devices were found or the caller has not called "inspect-os". This returns the Windows CurrentControlSet of the inspected guest. The CurrentControlSet is a registry key name such as ControlSet This call assumes that the guest is Windows opttions that the Registry could be outpur by inspection. If this is not the case then an error is returned. This call assumes that the guest is Windows and that the guest has a software wqsh file with the right name.

This call does not check that the hive is a valid Windows Registry hive. This call assumes that the guest is Windows and that the guest has a system hive file with the right name. This returns the Windows systemroot of the inspected guest. This call assumes that the guest is Windows o;tions that the systemroot could be determined by inspection. If "inspect-get-format" returns installer this is an install diskthen this outpkt true if a live image was detected on the disk.

If "inspect-get-format" returns installer this is an install diskthen this returns true if the disk is part of a set. If "inspect-get-format" returns installer this is an install diskthen this returns true if the disk is a network installer, ie. Note: This call works differently from other parts of the inspection API. You have to call "inspect-os"then "inspect-get-mountpoints"then mount up the disks, before calling this. Listing applications is a significantly more difficult operation which requires access to the full filesystem.

This returns an empty list if the inspection code was not able to determine the list of applications. The name of the application. For Red Hat-derived and Debian-derived Linux guests, this is the package name. The display name of the application, sometimes localized to the install language of the guest operating system. If unavailable this is returned as an empty string 244. For package managers which use epochs, this contains the epoch of the package an sqah.

If unavailable, this is returned as 0. The version string sqsh output options 24 the application or package. The release string of the application or package, for package managers that use this. The installation path of the application on operating systems such as Windows which use installation paths. This path is in the format used by the guest operating system, it is not a libguestfs path. The install path translated into a libguestfs path.

The name of the publisher of the application, for package managers that use this. For packaging systems which support this, the name of the source package. A short usually one line description of the application or package. A longer description of the application or package. In new code, sqsh output options 24 the "inspect-list-applications2" call instead. The architecture string of the application or package, for package managers that use this.





pstree is a small, command line (i.e., all-text mode) program that displays the processes (i.e., executing instances of programs) on the system in the form of a tree. NAME; SYNOPSIS; WARNING; DESCRIPTION; EXAMPLES. As an interactive shell; From shell scripts; On one command line; Mount disks automatically; As a script.

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