tests/results/5 - master - githubmirror/cheat.sh

tests/results/5
55 строк4 KB
Anatoli Babenia
Update tests
17 окт 2021, 10:40
17 окт 2021, 10:40e50a9f9
[48;5;8m[24m cheat.sheets:btrfs [24m[0m
[38;5;246;03m# create the subvolume /mnt/sv1 in the /mnt volume[39;00m
[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mcreate[39m[38;5;252m [39m[38;5;252m/mnt/sv1[39m

[38;5;246;03m# list subvolumes[39;00m
[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mlist[39m[38;5;252m [39m[38;5;252m/mnt[39m

[38;5;246;03m# mount subvolume without mounting the main filesystem[39;00m
[38;5;252mmount[39m[38;5;252m [39m[38;5;252m-o[39m[38;5;252m [39m[38;5;87msubvol[39m[38;5;252m=[39m[38;5;252msv1[39m[38;5;252m [39m[38;5;252m/dev/sdb[39m[38;5;252m [39m[38;5;252m/mnt[39m

[38;5;246;03m# delete subvolume[39;00m
[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mdelete[39m[38;5;252m [39m[38;5;252m/mnt/sv1[39m

[38;5;246;03m# taking snapshot of a subvolume[39;00m
[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252msnapshot[39m[38;5;252m [39m[38;5;252m/mnt/sv1[39m[38;5;252m [39m[38;5;252m/mnt/sv1_snapshot[39m

[48;5;8m[24m tldr:btrfs [24m[0m
[38;5;246;03m# Create subvolume:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mcreate[39m[38;5;252m [39m[38;5;252mpath/to/subvolume[39m

[38;5;246;03m# List subvolumes:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mlist[39m[38;5;252m [39m[38;5;252mpath/to/mount_point[39m

[38;5;246;03m# Enable quota:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252mquota[39m[38;5;252m [39m[38;5;31menable[39m[38;5;252m [39m[38;5;252mpath/to/subvolume[39m

[38;5;246;03m# Show quota:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252mqgroup[39m[38;5;252m [39m[38;5;252mshow[39m[38;5;252m [39m[38;5;252mpath/to/subvolume[39m

[48;5;8m[24m tldr:btrfs-filesystem [24m[0m
[38;5;246;03m# Defragment a directory recursively (does not cross subvolume boundaries):[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252mfilesystem[39m[38;5;252m [39m[38;5;252mdefragment[39m[38;5;252m [39m[38;5;252m-v[39m[38;5;252m [39m[38;5;252m-r[39m[38;5;252m [39m[38;5;252mpath/to/directory[39m

[48;5;8m[24m tldr:btrfs-subvolume [24m[0m
[38;5;246;03m# btrfs subvolume[39;00m
[38;5;246;03m# Manage btrfs subvolumes and snapshots.[39;00m
[38;5;246;03m# More information: <https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs-subvolume>.[39;00m

[38;5;246;03m# Create a new empty subvolume:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mcreate[39m[38;5;252m [39m[38;5;252mpath/to/new_subvolume[39m

[38;5;246;03m# List all subvolumes and snapshots in the specified filesystem:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mlist[39m[38;5;252m [39m[38;5;252mpath/to/btrfs_filesystem[39m

[38;5;246;03m# Delete a subvolume:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mdelete[39m[38;5;252m [39m[38;5;252mpath/to/subvolume[39m

[38;5;246;03m# Create a read-only snapshot of an existing subvolume:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252msnapshot[39m[38;5;252m [39m[38;5;252m-r[39m[38;5;252m [39m[38;5;252mpath/to/source_subvolume[39m[38;5;252m [39m[38;5;252mpath/to/target[39m

[38;5;246;03m# Create a read-write snapshot of an existing subvolume:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252msnapshot[39m[38;5;252m [39m[38;5;252mpath/to/source_subvolume[39m[38;5;252m [39m[38;5;252mpath/to/target[39m

[38;5;246;03m# Show detailed information about a subvolume:[39;00m
[38;5;252msudo[39m[38;5;252m [39m[38;5;252mbtrfs[39m[38;5;252m [39m[38;5;252msubvolume[39m[38;5;252m [39m[38;5;252mshow[39m[38;5;252m [39m[38;5;252mpath/to/subvolume[39m