Update cheatsheets

tldr/linux/abroot

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Utility providing full immutability and atomicity by transacting between 2 root partition states (A⟺B).
 > Updates are performed using OCI images, to ensure that the system is always in a consistent state.
-> More information: <https://github.com/Vanilla-OS/ABRoot>.
+> More information: <https://docs.vanillaos.org/docs/en/abroot-manpage>.
 
 - Add packages to the local image (Note: After executing this command, you need to apply these changes.):
 

tldr/linux/apx

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # apx
 
 > Package management utility with support for multiple sources, allowing you to install packages in subsystems.
-> More information: <https://github.com/Vanilla-OS/apx>.
+> More information: <https://docs.vanillaos.org/docs/en/apx-manpage>.
 
 - View documentation for managing package managers:
 

tldr/linux/apx-pkgmanagers

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Manage package managers in `apx`.
 > Note: User-created package manager configurations are stored in `~/.local/share/apx/pkgmanagers`.
-> More information: <https://github.com/Vanilla-OS/apx>.
+> More information: <https://docs.vanillaos.org/docs/en/apx-manpage#pkgmanagers>.
 
 - Interactively create a new package manager configuration:
 

tldr/linux/apx-stacks

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Manage stacks in `apx`.
 > Note: User-created stack configurations are stored in `~/.local/share/apx/stacks`.
-> More information: <https://github.com/Vanilla-OS/apx>.
+> More information: <https://docs.vanillaos.org/docs/en/apx-manpage#stacks>.
 
 - Interactively create a new stack configuration:
 

tldr/linux/aurpublish

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # aurpublish
 
 > Publish Arch User Repository packages.
-> More information: <https://github.com/eli-schwartz/aurpublish>.
+> More information: <https://github.com/eli-schwartz/aurpublish/blob/master/doc/aurpublish.1.asciidoc>.
 
 - Verify `PKGBUILD` integrity, generate `.SRCINFO`, create a commit message template, and publish the package to the AUR:
 

tldr/linux/auto-cpufreq

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # auto-cpufreq
 
 > Automatic CPU speed & power optimizer.
-> More information: <https://github.com/AdnanHodzic/auto-cpufreq>.
+> More information: <https://github.com/AdnanHodzic/auto-cpufreq#auto-cpufreq-modes-and-options>.
 
 - Run `auto-cpufreq` in a specific mode:
 

tldr/linux/backlight_control

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # backlight_control
 
 > Control a linux machine's backlight using percentage values.
-> More information: <https://github.com/Hendrikto/backlight_control>.
+> More information: <https://github.com/Hendrikto/backlight_control#usage>.
 
 - Increase/decrease the backlight by a specific percent count:
 

tldr/linux/beep

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # beep
 
 > A utility to beep the PC speaker.
-> More information: <https://github.com/spkr-beep/beep>.
+> More information: <https://manned.org/beep>.
 
 - Play a beep:
 

tldr/linux/bluebuild

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # bluebuild
 
 > Build Containerfiles and custom images based on your `recipe.yml`.
-> More information: <https://github.com/blue-build/cli>.
+> More information: <https://github.com/blue-build/cli#how-to-use>.
 
 - Build a recipe:
 

tldr/linux/br

@@ -5,26 +5,8 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # br
 
-> Navigate directory trees interactively.
-> See also: `broot`.
-> More information: <https://manned.org/broot>.
+> This command is an alias of `broot`.
 
-- Start and navigate the current directory tree interactively:
+- View documentation for the original command:
 
-`br`
-
-- Start displaying the size of files and directories:
-
-`br {{[-s|--sizes]}}`
-
-- Start displaying permissions:
-
-`br {{[-p|--permissions]}}`
-
-- Start displaying directories only:
-
-`br {{[-f|--only-folders]}}`
-
-- Start displaying hidden files and directories:
-
-`br {{[-h|--hidden]}}`
+`tldr broot`

tldr/linux/braa

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # braa
 
 > Ultra-fast mass SNMP scanner allowing multiple hosts simultaneously.
-> More information: <https://github.com/mteg/braa>.
+> More information: <https://manned.org/braa>.
 
 - Walk the SNMP tree of host with public string querying all OIDs under `.1.3.6`:
 

tldr/linux/broot

@@ -6,9 +6,28 @@ source: https://github.com/tldr-pages/tldr.git
 # broot
 
 > Navigate directory trees interactively.
-> See also: `br`.
 > More information: <https://github.com/Canop/broot>.
 
 - Install or reinstall the `br` shell function:
 
 `broot --install`
+
+- Start and navigate the current directory tree interactively:
+
+`broot`
+
+- Start displaying the size of files and directories:
+
+`broot {{[-s|--sizes]}}`
+
+- Start displaying permissions:
+
+`broot {{[-p|--permissions]}}`
+
+- Start displaying directories only:
+
+`broot {{[-f|--only-folders]}}`
+
+- Start displaying hidden files and directories:
+
+`broot {{[-h|--hidden]}}`

tldr/linux/chattr

@@ -10,15 +10,15 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Make a file or directory [i]mmutable to changes and deletion, even by superuser:
 
-`chattr +i {{path/to/file_or_directory}}`
+`sudo chattr +i {{path/to/file_or_directory}}`
 
 - Make a file or directory mutable:
 
-`chattr -i {{path/to/file_or_directory}}`
+`sudo chattr -i {{path/to/file_or_directory}}`
 
 - [R]ecursively make an entire directory and contents immutable:
 
-`chattr -R +i {{path/to/directory}}`
+`sudo chattr -R +i {{path/to/directory}}`
 
 - Mark a directory and its files to be interpreted in a case-insensitive manner (case-[F]olding):
 
@@ -26,4 +26,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Set a file to only allow [a]ppending:
 
-`chattr +a {{path/to/file}}`
+`sudo chattr +a {{path/to/file}}`

tldr/linux/curlie

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # curlie
 
 > A frontend to `curl` that adds the ease of use of `httpie`.
-> More information: <https://github.com/rs/curlie>.
+> More information: <https://github.com/rs/curlie#usage>.
 
 - Send a GET request:
 

tldr/linux/systemctl-mount-image

@@ -0,0 +1,26 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# systemctl mount-image
+
+> Mount an image file into a unit's mount namespace.
+> Only supported for the units that run within a mountspace ie, with `RootImage=`, `PrivateMounts=`, etc.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#%0A%20%20%20%20%20%20%20%20%20%20%20%20mount-image%0A%20%20%20%20%20%20%20%20%20%20%20%20UNIT%0A%20%20%20%20%20%20%20%20%20%20%20%20IMAGE%0A%20%20%20%20%20%20%20%20%20%20%20%20%5BPATH%0A%20%20%20%20%20%20%20%20%20%20%20%20%5BPARTITION_NAME:MOUNT_OPTIONS%5D%5D%0A%20%20%20%20%20%20%20%20%20%20>.
+
+- Mount an image at a specific path inside the unit's mount namespace:
+
+`systemctl mount-image {{unit}} /{{path/to/image}} /{{path/to/directory_inside_unit}}`
+
+- Mount the image’s `root` partition with read-only and no-setuid options:
+
+`systemctl mount-image {{unit}} /{{path/to/image}} /{{path/to/directory_inside_unit}} root:ro,nosuid`
+
+- Create the destination directory before mounting:
+
+`systemctl mount-image --mkdir {{unit}} /{{path/to/image}} /{{path/to/directory_inside_unit}}`
+
+- Mount an image as read-only:
+
+`systemctl mount-image --read-only {{unit}} /{{path/to/image}} /{{path/to/directory_inside_unit}}`