Manual: gio

gio()														       gio()

Name
       gio - GIO commandline tool

SYNOPSIS
       gio help [COMMAND]
       gio version
       gio cat LOCATION…
       gio copy [OPTION…] SOURCE… DESTINATION
       gio info [OPTION…] LOCATION…
       gio launch DESKTOP-FILE [FILE-ARG…]
       gio list [OPTION…] [LOCATION…]
       gio mime MIME-TYPE [HANDLER]
       gio mkdir [OPTION…] LOCATION…
       gio monitor [OPTION…] [LOCATION…]
       gio mount [OPTION…] [LOCATION…]
       gio move [OPTION…] SOURCE… DESTINATION
       gio open LOCATION…
       gio rename LOCATION NAME
       gio remove [OPTION…] LOCATION…
       gio save [OPTION…] DESTINATION
       gio set [OPTION…] LOCATION ATTRIBUTE VALUE…
       gio trash [OPTION…] [LOCATION…]
       gio tree [OPTION…] [LOCATION…]

DESCRIPTION
       gio  is	a  utility that makes many of the GIO features available from the commandline. In doing so, it provides com‐
       mands that are similar to traditional utilities, but let you use GIO locations instead of local	files:	for  example
       you can use something like smb://server/resource/file.txt as a location.

       Plain  filenames	 which	contain	 a colon will be interpreted as URIs with an unknown protocol. To avoid this, prefix
       them with a path such as ./, or with the file: protocol.

       Volumes, drives and mounts are limited to the ones which are considered interesting to the user,	 such  as  removable
       drives. System mounts will not be shown, meaning the output from gio mount is not equivalent to the output from tools
       like fdisk, and gio monitor --mounts will only list events relevant to selected mounts.

COMMANDS
       help COMMAND
	  Displays a short synopsis of the available commands or provides detailed help on a specific command.

       version
	  Prints the GLib version to which gio belongs.

       cat LOCATION…
	  Concatenates the given files and prints them to the standard output.

	  The cat command works just like the traditional cat utility.

	  Mote: just pipe through cat if you need its formatting options like -n, -T or other.

       copy [OPTION…] SOURCE… DESTINATION
	  Copies one or more files from SOURCE to DESTINATION. If more than one source is specified, the destination must be
	  a directory.

	  The copy command is similar to the traditional cp utility.

	  Options

	  -T, --no-target-directory
	      Don’t copy into DESTINATION even if it is a directory.

	  -p, --progress
	      Show progress.

	  -i, --interactive
	      Prompt for confirmation before overwriting files.

	  --preserve
	      Preserve all attributes of copied files.

	  -b, --backup
	      Create backups of existing destination files.

	  -P, --no-dereference
	      Never follow symbolic links.

	  --default-permissions
	      Use  the	default permissions of the current process for the destination file, rather than copying the permis‐
	      sions of the source file.

       info [OPTION…] LOCATION…
	  Shows information about the given locations.

	  The info command is similar to the traditional ls utility.

	  Options

	  -w, --query-writable
	      List writable attributes.

	  -f, --filesystem
	      Show information about the filesystem that the given locations reside on.

	  -a, --attributes=
	      The attributes to get.

	      Attributes can be specified with their GIO name, e.g. standard::icon, or just by namespace, e.g. unix,  or  by
	      *,  which	 matches  all  attributes. Several attributes or groups of attributes can be specified, separated by
	      commas.

	      By default, all attributes are listed.

	  -n, --nofollow-symlinks
	      Don’t follow symbolic links.

       launch DESKTOP-FILE [FILE-ARG…]
	  Launch a desktop file from any location given.

	  The launch command extends the behavior of the open command by allowing any desktop file to be launched, not	only
	  those registered as file handlers.

       list [OPTION…] [LOCATION…]
	  Lists	 the  contents	of  the	 given locations. If no location is given, the contents of the current directory are
	  shown.

	  The list command is similar to the traditional ls utility.

	  Options

	  -a, --attributes=
	      The attributes to get.

	      Attributes can be specified with their GIO name, e.g. standard::icon, or just by namespace, e.g. unix,  or  by
	      *,  which	 matches  all attributes.  Several attributes or groups of attributes can be specified, separated by
	      commas.

	      By default, all attributes are listed.

	  -h, --hidden
	      Show hidden files.

	  -l, --long
	      Use a long listing format.

	  -n, --nofollow-symlinks
	      Don’t follow symbolic links.

	  -d, --print-display-names
	      Print display names.

	  -u, --print-uris
	      Print full URIs.

       mime MIME-TYPE [HANDLER]
	  If no handler is given, the mime command lists the registered and recommended applications for the MIME type. If a
	  handler is given, it is set as the default handler for the MIME type.

	  Handlers must be specified by their desktop file name, including the extension. Example: org.gnome.gedit.desktop.

       mkdir [OPTION…] LOCATION…
	  Creates directories.

	  The mkdir command is similar to the traditional mkdir utility.

	  Options

	  -p, --parent
	      Create parent directories when necessary.

       monitor [OPTION…] [LOCATION…]
	  Monitors files or directories for changes, such as creation deletion, content and attribute changes, and mount and
	  unmount operations affecting the monitored locations.

	  The monitor command uses the GIO file monitoring APIs to do its job. GIO has different implementations for differ‐
	  ent platforms. The most common implementation on Linux uses inotify.

	  Options

	  -d, --dir=
	      Monitor the given location as a directory. Normally, the file type is used to determine whether to monitor  as
	      a file or as a directory.

	  -f, --file=
	      Monitor  the  given  location  as a file. Normally, the file type is used to determine whether to monitor as a
	      file or as a directory.

	  -D, --direct=
	      Monitor the file directly. This allows changes made via hardlinks to be captured.

	  -s, --silent=
	      Monitor the file directly, but don’t report changes.

	  -n, --no-moves
	      Report moves and renames as simple deleted/created events.

	  -m, --mounts
	      Watch for mount events.

       mount [OPTION…] [LOCATION…]
	  Provides commandline access to various aspects of GIO’s mounting functionality.

	  Mounting refers to the traditional concept of arranging multiple file systems and devices in a single tree, rooted
	  at /. Classical mounting happens in the kernel and is controlled by the mount utility. GIO expands this concept by
	  introducing mount daemons that can make file systems available to GIO applications without kernel involvement.

	  GIO mounts can require authentication, and the mount command may ask for user IDs, passwords, and so on, when	 re‐
	  quired.

	  Options

	  -m, --mountable
	      Mount as mountable.

	  -d, --device=
	      Mount volume with device file, or other identifier.

	  -u, --unmount
	      Unmount the location.

	  -e, --eject
	      Eject the location.

	  -t, --stop=
	      Stop drive with device file.

	  -s, --unmount-scheme=
	      Unmount all mounts with the given scheme.

	  -f, --force
	      Ignore outstanding file operations when unmounting or ejecting.

	  -a, --anonymous
	      Use an anonymous user when authenticating.

	  -l, --list
	      List all GIO mounts.

	  -o, --monitor
	      Monitor mount-related events.

	  -i, --detail
	      Show extra information.

	  --tcrypt-pim
	      The numeric PIM when unlocking a VeraCrypt volume.

	  --tcrypt-hidden
	      Mount a TCRYPT hidden volume.

	  --tcrypt-system
	      Mount a TCRYPT system volume.

       move [OPTION…] SOURCE… DESTINATION
	  Moves	 one or more files from SOURCE to DESTINATION. If more than one source is specified, the destination must be
	  a directory.

	  The move command is similar to the traditional mv utility.

	  Options

	  -T, --no-target-directory
	      Don’t copy into DESTINATION even if it is a directory.

	  -p, --progress
	      Show progress.

	  -i, --interactive
	      Prompt for confirmation before overwriting files.

	  -b, --backup
	      Create backups of existing destination files.

	  -C, --no-copy-fallback
	      Don’t use copy and delete fallback.

       open LOCATION…
	  Opens files with the default application that is registered to handle files of this type.

	  GIO  obtains	this  information  from	 the  shared-mime-info	database,  with	  per-user   overrides	 stored	  in
	  $XDG_DATA_HOME/applications/mimeapps.list.

	  The mime command can be used to change the default handler for a MIME type.

	  Environment  variables  will not be set on the application, as it may be an existing process which is activated to
	  handle the new file.

       rename LOCATION NAME
	  Renames a file.

	  The rename command is similar to the traditional rename utility.

       remove [OPTION…] LOCATION…
	  Deletes each given file.

	  This command removes files irreversibly. If you want a reversible way to remove files, see the trash command.

	  Note that not all URI schemes that are supported by GIO may allow deletion of files.

	  The remove command is similar to the traditional rm utility.

	  Options

	  -f, --force
	      Ignore non-existent and non-deletable files.

       save [OPTION…] DESTINATION
	  Reads from standard input and saves the data to the given location.

	  This is similar to just redirecting output to a file using traditional shell syntax, but the save  command  allows
	  saving to location that GIO can write to.

	  Options

	  -b, --backup
	      Back up existing destination files.

	  -c, --create
	      Only create the destination if it doesn’t exist yet.

	  -a, --append
	      Append to the end of the file.

	  -p, --private
	      When creating, restrict access to the current user.

	  -u, --unlink
	      When replacing, replace as if the destination did not exist.

	  -v, --print-etag
	      Print the new ETag in the end.

	  -e, --etag=
	      The ETag of the file that is overwritten.

       set [OPTION…] LOCATION ATTRIBUTE VALUE…
	  Sets a file attribute on a file.

	  File	attributes  can be specified with their GIO name, e.g standard::icon.  Note that not all GIO file attributes
	  are writable. Use the --query-writable option of the info command to list writable file attributes.

	  If the TYPE is unset, VALUE does not have to be specified. If the TYPE is stringv, multiple values can be given.

	  Options

	  -t, --type=
	      Specifies the type of the attribute. Supported types are string, stringv, bytestring, boolean, uint32,  int32,
	      uint64, int64 and unset.

	      If the type is not specified, string is assumed.

	  -d, --delete
	      Unsets an attribute (same as setting its type to unset).

	  -n, --nofollow-symlinks
	      Don’t follow symbolic links.

       trash [OPTION…] [LOCATION…]
	  Sends	 files or directories to the ‘Trashcan’ or restore them from ‘Trashcan’.  This can be a different folder de‐
	  pending on where the file is located, and not all file systems support this concept. In the common case  that	 the
	  file lives inside a user’s home directory, the trash folder is $XDG_DATA_HOME/Trash.

	  Note	that moving files to the trash does not free up space on the file system until the ‘Trashcan’ is emptied. If
	  you are interested in deleting a file irreversibly, see the remove command.

	  Inspecting and emptying the ‘Trashcan’ is normally supported by graphical file managers such as Nautilus, but	 you
	  can also see the trash with the command: gio trash --list or gio list trash://.

	  Options

	  -f, --force
	      Ignore non-existent and non-deletable files.

	  --empty
	      Empty the trash.

	  --list
	      List files in the trash with their original locations.

	  --restore
	      Restore  a  file	from  trash to its original location. A URI beginning with trash:// is expected here. If the
	      original directory doesn’t exist, it will be recreated.

       tree [OPTION…] [LOCATION…]
	  Lists the contents of the given locations recursively, in a tree-like format.	 If no location	 is  given,  it	 de‐
	  faults to the current directory.

	  The tree command is similar to the traditional tree utility.

	  Options

	  -h, --hidden
	      Show hidden files.

	  -l, --follow-symlinks
	      Follow symbolic links.

EXIT STATUS
       On success, 0 is returned, a non-zero failure code otherwise.

SEE ALSO
       cat(1)  cat(1)>,  cp(1)  cp(1)>,  ls(1)  ls(1)>,	mkdir(1)  mkdir(1)>,  mv(1)  mv(1)>, rm(1)
       rm(1)>, tree(1) tree(1)>

														       gio()