Update cheatsheets

tldr/linux/a2disconf

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Don't show informative messages:
 
-`sudo a2disconf --quiet {{configuration_file}}`
+`sudo a2disconf {{[-q|--quiet]}} {{configuration_file}}`

tldr/linux/a2dismod

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Don't show informative messages:
 
-`sudo a2dismod --quiet {{module}}`
+`sudo a2dismod {{[-q|--quiet]}} {{module}}`

tldr/linux/a2dissite

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Don't show informative messages:
 
-`sudo a2dissite --quiet {{virtual_host}}`
+`sudo a2dissite {{[-q|--quiet]}} {{virtual_host}}`

tldr/linux/a2enconf

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Don't show informative messages:
 
-`sudo a2enconf --quiet {{configuration_file}}`
+`sudo a2enconf {{[-q|--quiet]}} {{configuration_file}}`

tldr/linux/a2enmod

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Don't show informative messages:
 
-`sudo a2enmod --quiet {{module}}`
+`sudo a2enmod {{[-q|--quiet]}} {{module}}`

tldr/linux/a2ensite

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Don't show informative messages:
 
-`sudo a2ensite --quiet {{virtual_host}}`
+`sudo a2ensite {{[-q|--quiet]}} {{virtual_host}}`

tldr/linux/aa-complain

@@ -15,4 +15,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Set policies to complain mode:
 
-`sudo aa-complain --dir {{path/to/profiles}}`
+`sudo aa-complain {{[-d|--dir]}} {{path/to/profiles}}`

tldr/linux/aa-enforce

@@ -11,7 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Enable profile:
 
-`sudo aa-enforce --dir {{path/to/profile}}`
+`sudo aa-enforce {{[-d|--dir]}} {{path/to/profile}}`
 
 - Enable profiles:
 

tldr/linux/abroot

@@ -39,4 +39,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`abroot --help`
+`abroot {{[-h|--help]}}`

tldr/linux/add-apt-repository

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # add-apt-repository
 
 > Manage `apt` repository definitions.
-> More information: <https://manned.org/apt-add-repository>.
+> More information: <https://manned.org/add-apt-repository>.
 
 - Add a new `apt` repository:
 
@@ -14,7 +14,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Remove an `apt` repository:
 
-`add-apt-repository --remove {{repository_spec}}`
+`add-apt-repository {{[-r|--remove]}} {{repository_spec}}`
 
 - Update the package cache after adding a repository:
 
@@ -22,4 +22,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Allow source packages to be downloaded from the repository:
 
-`add-apt-repository --enable-source {{repository_spec}}`
+`add-apt-repository {{[-s|--enable-source]}} {{repository_spec}}`

tldr/linux/alien

@@ -11,16 +11,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Convert a specific installation file to Debian format (`.deb` extension):
 
-`sudo alien --to-deb {{path/to/file}}`
+`sudo alien {{[-d|--to-deb]}} {{path/to/file}}`
 
 - Convert a specific installation file to Red Hat format (`.rpm` extension):
 
-`sudo alien --to-rpm {{path/to/file}}`
+`sudo alien {{[-r|--to-rpm]}} {{path/to/file}}`
 
 - Convert a specific installation file to a Slackware installation file (`.tgz` extension):
 
-`sudo alien --to-tgz {{path/to/file}}`
+`sudo alien {{[-t|--to-tgz]}} {{path/to/file}}`
 
 - Convert a specific installation file to Debian format and install on the system:
 
-`sudo alien --to-deb --install {{path/to/file}}`
+`sudo alien {{[-d|--to-deb]}} {{[-i|--install]}} {{path/to/file}}`

tldr/linux/alpine

@@ -19,4 +19,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Quit alpine:
 
-`q + y`
+`<q><y>`

tldr/linux/apt

@@ -5,39 +5,39 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # apt
 
-> Package management utility for Debian based distributions.
-> Recommended replacement for `apt-get` when used interactively in Ubuntu versions 16.04 and later.
+> Package manager for Debian-based distributions.
+> Intended as a user-friendly alternative to `apt-get` for interactive use.
 > For equivalent commands in other package managers, see <https://wiki.archlinux.org/title/Pacman/Rosetta>.
 > More information: <https://manned.org/apt.8>.
 
-- Update the list of available packages and versions (it's recommended to run this before other `apt` commands):
+- Update the list of available packages and versions (recommended before running other `apt` commands):
 
 `sudo apt update`
 
-- Search for a given package (use `apt search --name-only package` to search within package name only):
+- Search packages by name or description:
 
 `apt search {{package}}`
 
-- Show information for a package:
+- Search packages by name only (supports wildcards like `*`):
+
+`apt list {{package}}`
+
+- Show detailed information about a package:
 
 `apt show {{package}}`
 
-- Install a package, or update it to the latest available version:
+- Install a package, or update it to the latest version:
 
 `sudo apt install {{package}}`
 
-- Remove a package (using `purge` instead also removes its configuration files):
+- Remove a package (use `purge` instead to also remove configuration files):
 
 `sudo apt remove {{package}}`
 
-- Upgrade all installed packages to their newest available versions:
+- Upgrade all installed packages to their latest versions:
 
 `sudo apt upgrade`
 
-- List all packages:
-
-`apt list`
-
-- List installed packages:
+- List all installed packages:
 
 `apt list {{[-i|--installed]}}`

tldr/linux/apt-add-repository

@@ -5,21 +5,8 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # apt-add-repository
 
-> Manage `apt` repository definitions.
-> More information: <https://manned.org/apt-add-repository.1>.
+> This command is an alias of `add-apt-repository`.
 
-- Add a new `apt` repository:
+- View documentation for the original command:
 
-`apt-add-repository {{repository_spec}}`
-
-- Remove an `apt` repository:
-
-`apt-add-repository {{[-r|--remove]}} {{repository_spec}}`
-
-- Update the package cache after adding a repository:
-
-`apt-add-repository --update {{repository_spec}}`
-
-- Enable source packages:
-
-`apt-add-repository {{[-s|--enable-source]}} {{repository_spec}}`
+`tldr add-apt-repository`

tldr/linux/ark

@@ -10,12 +10,12 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Extract a specific archive into the current directory:
 
-`ark --batch {{path/to/archive}}`
+`ark {{[-b|--batch]}} {{path/to/archive}}`
 
 - Extract an archive into a specific directory:
 
-`ark --batch --destination {{path/to/directory}} {{path/to/archive}}`
+`ark {{[-b|--batch]}} {{[-o|--destination]}} {{path/to/directory}} {{path/to/archive}}`
 
 - Create an archive if it does not exist and add specific files to it:
 
-`ark --add-to {{path/to/archive}} {{path/to/file1 path/to/file2 ...}}`
+`ark {{[-t|--add-to]}} {{path/to/archive}} {{path/to/file1 path/to/file2 ...}}`

tldr/linux/auracle

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # auracle
 
-> Command-line tool used to interact with Arch Linux's User Repository, commonly referred to as the AUR.
+> Interact with Arch Linux's User Repository, commonly referred to as the AUR.
 > More information: <https://github.com/falconindy/auracle>.
 
 - Display AUR packages that match a regular expression:

tldr/linux/caffeine

@@ -14,8 +14,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`caffeine --help`
+`caffeine {{[-h|--help]}}`
 
 - Display version:
 
-`caffeine --version`
+`caffeine {{[-V|--version]}}`

tldr/linux/caja

@@ -19,12 +19,12 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Open specific directories in tabs:
 
-`caja --tabs {{path/to/directory1 path/to/directory2 ...}}`
+`caja {{[-t|--tabs]}} {{path/to/directory1 path/to/directory2 ...}}`
 
 - Open a directory with a specific window size:
 
-`caja --geometry={{600}}x{{400}} {{path/to/directory}}`
+`caja {{[-g|--geometry]}} {{600}}x{{400}} {{path/to/directory}}`
 
 - Close all windows:
 
-`caja --quit`
+`caja {{[-q|--quit]}}`

tldr/linux/calcurse

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # calcurse
 
 > A text-based calendar and scheduling application for the command-line.
-> More information: <https://calcurse.org>.
+> More information: <https://github.com/lfos/calcurse/blob/pu/doc/calcurse.1.txt>.
 
 - Start `calcurse` on interactive mode:
 
@@ -14,7 +14,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Print the appointments and events for the current day and exit:
 
-`calcurse --appointment`
+`calcurse {{[-a|--appointment]}}`
 
 - Remove all local calcurse items and import remote objects:
 

tldr/linux/cbatticon

@@ -14,19 +14,19 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Show the battery icon and set the update interval to 20 seconds:
 
-`cbatticon --update-interval {{20}}`
+`cbatticon {{[-u|--update-interval]}} {{20}}`
 
 - List available icon types:
 
-`cbatticon --list-icon-types`
+`cbatticon {{[-t|--list-icon-types]}}`
 
 - Show the battery icon with a specific icon type:
 
-`cbatticon --icon-type {{standard|notification|symbolic}}`
+`cbatticon {{[-i|--icon-type]}} {{standard|notification|symbolic}}`
 
 - List available power supplies:
 
-`cbatticon --list-power-supplies`
+`cbatticon {{[-p|--list-power-supplies]}}`
 
 - Show the battery icon for a specific battery:
 
@@ -34,4 +34,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Show the battery icon and which command to execute when the battery level reaches the set critical level:
 
-`cbatticon --critical-level {{5}} --command-critical-level {{poweroff}}`
+`cbatticon {{[-r|--critical-level]}} {{5}} {{[-c|--command-critical-level]}} {{poweroff}}`

tldr/linux/cgclassify

@@ -8,7 +8,7 @@ source: https://github.com/tldr-pages/tldr.git
 > Move running tasks to `cgroups`.
 > More information: <https://manned.org/cgclassify>.
 
-- Move the process with a specific PID to the control group student in the CPU hierarchy:
+- Move the process with a specific PID to the control [g]roup student in the CPU hierarchy:
 
 `cgclassify -g {{cpu:student}} {{1234}}`
 
@@ -16,6 +16,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `cgclassify {{1234}}`
 
-- Move the process with a specific PID to the control group student in the CPU hierarchy. Note: The daemon of the service `cgred` does not change `cgroups` of the specific PID and its children (based on `/etc/cgrules.conf`):
+- Move the process with a specific PID to the control [g]roup student in the CPU hierarchy. Note: The daemon of the service `cgred` does not change `cgroups` of the specific PID and its children (based on `/etc/cgrules.conf`):
 
 `cgclassify --sticky -g {{cpu:/student}} {{1234}}`

tldr/linux/cgcreate

@@ -9,11 +9,11 @@ source: https://github.com/tldr-pages/tldr.git
 > `cgroups` types can be `memory`, `cpu`, `net_cls`, etc.
 > More information: <https://manned.org/cgcreate>.
 
-- Create a new group:
+- Create a new [g]roup:
 
 `cgcreate -g {{group_type}}:{{group_name}}`
 
-- Create a new group with multiple cgroup types:
+- Create a new [g]roup with multiple cgroup types:
 
 `cgcreate -g {{group_type1}},{{group_type2}}:{{group_name}}`
 

tldr/linux/cgexec

@@ -9,6 +9,6 @@ source: https://github.com/tldr-pages/tldr.git
 > Multiple cgroup types (aka controllers) exist, such as `cpu`, `memory`, etc.
 > More information: <https://manned.org/cgexec>.
 
-- Execute a process in a given cgroup with given controller:
+- Execute a process in a given c[g]roup with given controller:
 
 `cgexec -g {{controller}}:{{cgroup_name}} {{process_name}}`

tldr/linux/chattr

@@ -8,7 +8,7 @@ source: https://github.com/tldr-pages/tldr.git
 > Change attributes of files or directories.
 > More information: <https://manned.org/chattr>.
 
-- Make a file or directory immutable to changes and deletion, even by superuser:
+- Make a file or directory [i]mmutable to changes and deletion, even by superuser:
 
 `chattr +i {{path/to/file_or_directory}}`
 
@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `chattr -i {{path/to/file_or_directory}}`
 
-- Recursively make an entire directory and contents immutable:
+- [R]ecursively make an entire directory and contents immutable:
 
 `chattr -R +i {{path/to/directory}}`
 
@@ -24,6 +24,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `chattr +F {{path/to/directory}}`
 
-- Set a file to only allow appending:
+- Set a file to only allow [a]ppending:
 
 `chattr +a {{path/to/file}}`

tldr/linux/check-dfsg-status

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Report non-free packages installed on Debian-based OSes.
 > This command was formerly known as `vrms`.
-> More information: <https://debian.pages.debian.net/check-dfsg-status/>.
+> More information: <https://salsa.debian.org/debian/check-dfsg-status>.
 
 - List non-free and contrib packages (and their description):
 
@@ -15,4 +15,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Only output the package names:
 
-`check-dfsg-status --sparse`
+`check-dfsg-status {{[-s|--sparse]}}`

tldr/linux/check-language-support

@@ -14,7 +14,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - List packages for a specific locale:
 
-`check-language-support --language {{en}}`
+`check-language-support {{[-l|--language]}} {{en}}`
 
 - Display installed packages as well as missing ones:
 

tldr/linux/chntpw

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > A utility that can edit windows registry, reset user password, promote users to administrator by modifying the Windows SAM.
 > Boot target machine with live cd like Kali Linux and run with elevated privileges.
-> More information: <https://pogostick.net/~pnh/ntpasswd>.
+> More information: <https://pogostick.net/~pnh/ntpasswd/MANUAL.txt>.
 
 - List all users in the SAM file:
 

tldr/linux/cloud-init

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # cloud-init
 
 > Command line tool for managing cloud instance initialization.
-> More information: <https://cloudinit.readthedocs.io>.
+> More information: <https://cloudinit.readthedocs.io/en/latest/reference/cli.html>.
 
 - Display the status of the most recent cloud-init run:
 

tldr/linux/coredumpctl

@@ -30,8 +30,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Extract the last core dump of a program to a file:
 
-`coredumpctl --output {{path/to/file}} dump {{program}}`
+`coredumpctl {{[-o|--output]}} {{path/to/file}} dump {{program}}`
 
 - Skip debuginfod and pagination prompts and then print the backtrace when using `gdb`:
 
-`coredumpctl debug --debugger-arguments "-iex 'set debuginfod enabled on' -iex 'set pagination off' -ex bt"`
+`coredumpctl debug {{[-A|--debugger-arguments]}} "-iex 'set debuginfod enabled on' -iex 'set pagination off' -ex bt"`

tldr/linux/cpulimit

@@ -6,28 +6,28 @@ source: https://github.com/tldr-pages/tldr.git
 # cpulimit
 
 > A tool to throttle the CPU usage of other processes.
-> More information: <https://cpulimit.sourceforge.net/>.
+> More information: <https://manned.org/cpulimit>.
 
 - Limit an existing process with PID 1234 to only use 25% of the CPU:
 
-`cpulimit --pid {{1234}} --limit {{25%}}`
+`cpulimit {{[-p|--pid]}} {{1234}} {{[-l|--limit]}} {{25%}}`
 
 - Limit an existing program by its executable name:
 
-`cpulimit --exe {{program}} --limit {{25}}`
+`cpulimit {{[-e|--exe]}} {{program}} {{[-l|--limit]}} {{25}}`
 
 - Launch a given program and limit it to only use 50% of the CPU:
 
-`cpulimit --limit {{50}} -- {{program argument1 argument2 ...}}`
+`cpulimit {{[-l|--limit]}} {{50}} -- {{program argument1 argument2 ...}}`
 
 - Launch a program, limit its CPU usage to 50% and run cpulimit in the background:
 
-`cpulimit --limit {{50}} --background -- {{program}}`
+`cpulimit {{[-l|--limit]}} {{50}} {{[-b|--background]}} -- {{program}}`
 
 - Kill its process if the program's CPU usage goes over 50%:
 
-`cpulimit --limit 50 --kill -- {{program}}`
+`cpulimit {{[-l|--limit]}} 50 {{[-k|--kill]}} -- {{program}}`
 
 - Throttle both it and its child processes so that none go about 25% CPU:
 
-`cpulimit --limit {{25}} --monitor-forks -- {{program}}`
+`cpulimit {{[-l|--limit]}} {{25}} {{[-m|--monitor-forks]}} -- {{program}}`

tldr/linux/crond

@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `crond -n`
 
-- Send job output from the daemon to the system log:
+- Send job output from the daemon to the [s]ystem log:
 
 `crond -s`
 

tldr/linux/cryptsetup-open

@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Use a keyfile instead of a passphrase:
 
-`cryptsetup open --key-file {{path/to/file}} {{/dev/sdXY}} {{mapping_name}}`
+`cryptsetup open {{[-k|--key-file]}} {{path/to/file}} {{/dev/sdXY}} {{mapping_name}}`
 
 - Allow the use of TRIM on the device:
 
@@ -28,4 +28,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Open a LUKS volume and make the decrypted mapping read-only:
 
-`cryptsetup open --readonly {{/dev/sdXY}} {{mapping_name}}`
+`cryptsetup open {{[-r|--readonly]}} {{/dev/sdXY}} {{mapping_name}}`

tldr/linux/e2freefrag

@@ -12,6 +12,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `e2freefrag {{/dev/sdXN}}`
 
-- Specify chunk size in kilobytes to print how many free chunks are available:
+- Specify [c]hunk size in kilobytes to print how many free chunks are available:
 
 `e2freefrag -c {{chunk_size_in_kb}} {{/dev/sdXN}}`

tldr/linux/e2fsck

@@ -12,7 +12,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `sudo e2fsck {{/dev/sdXN}}`
 
-- Check filesystem and automatically repair any damaged blocks:
+- Check filesystem and automatically repair ([p]reen) any damaged blocks:
 
 `sudo e2fsck -p {{/dev/sdXN}}`
 

tldr/linux/e2image

@@ -24,6 +24,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `e2image -r {{/dev/sdXN}} {{path/to/image_file}}`
 
-- Create a QCOW2 image file instead of a normal or raw image file:
+- Create a [Q]COW2 image file instead of a normal or raw image file:
 
 `e2image -Q {{/dev/sdXN}} {{path/to/image_file}}`

tldr/linux/e2undo

@@ -21,7 +21,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `e2undo {{path/to/undo_file}} {{/dev/sdXN}}`
 
-- Perform an undo operation and display verbose information:
+- Perform an undo operation and display [v]erbose information:
 
 `e2undo -v {{path/to/undo_file}} {{/dev/sdXN}}`
 

tldr/linux/eclean

@@ -18,8 +18,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Clean the distfiles of all uninstalled packages, but keep the distfiles of installed packages:
 
-`sudo eclean --deep --package-names distfiles`
+`sudo eclean {{[-d|--deep]}} {{[-n|--package-names]}} distfiles`
 
 - Clean the binary packages of all uninstalled packages, but keep the binaries of installed packages:
 
-`sudo eclean --deep --package-names packages`
+`sudo eclean {{[-d|--deep]}} {{[-n|--package-names]}} packages`

tldr/linux/euse

@@ -10,20 +10,20 @@ source: https://github.com/tldr-pages/tldr.git
 
 - List active global USE flags:
 
-`euse --active --global`
+`euse {{[-a|--active]}} {{[-g|--global]}}`
 
 - List active local USE flags:
 
-`euse --active --local`
+`euse {{[-a|--active]}} {{[-l|--local]}}`
 
 - Enable a global USE flag:
 
-`sudo euse --enable {{use_flag}}`
+`sudo euse {{[-E|--enable]}} {{use_flag}}`
 
 - Disable a global USE flag (put a '-' sign in front of the USE flag):
 
-`sudo euse --disable {{use_flag}}`
+`sudo euse {{[-D|--disable]}} {{use_flag}}`
 
 - Remove a global USE flag:
 
-`sudo euse --prune {{use_flag}}`
+`sudo euse {{[-P|--prune]}} {{use_flag}}`

tldr/linux/exiqgrep

@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `exiqgrep -i -f '<{{email@example.com}}>'`
 
-- Match the recipient address:
+- Match the [r]ecipient address:
 
 `exiqgrep -r '{{email@example.com}}'`
 
@@ -28,6 +28,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `exiqgrep -f '^<>$'`
 
-- Display the count of bounced messages:
+- Display the [c]ount of bounced messages:
 
 `exiqgrep -c -f '^<>$'`

tldr/linux/expect

@@ -16,6 +16,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `expect -c "{{commands}}"`
 
-- Enter an interactive REPL (use `exit` or `<Ctrl d>` to exit):
+- Enter an [i]nteractive REPL (use `exit` or `<Ctrl d>` to exit):
 
 `expect -i`

tldr/linux/export

@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `export -n {{VARIABLE}}`
 
-- Export a function to child processes:
+- Export a [f]unction to child processes:
 
 `export -f {{FUNCTION_NAME}}`
 

tldr/linux/extrace

@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `sudo extrace {{command}}`
 
-- Print the current working directory of each process:
+- Print the current working [d]irectory of each process:
 
 `sudo extrace -d`
 
@@ -24,6 +24,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `sudo extrace -l`
 
-- Display the user running each process:
+- Display the [u]ser running each process:
 
 `sudo extrace -u`

tldr/linux/fakeroot

@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `fakeroot -- {{command}} {{command_arguments}}`
 
-- Run a command as fakeroot and save the environment to a file on exit:
+- Run a command as fakeroot and [s]ave the environment to a file on exit:
 
 `fakeroot -s {{path/to/file}} -- {{command}} {{command_arguments}}`
 

tldr/linux/flameshot

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Screenshot utility with a GUI.
 > Supports basic image editing, such as text, shapes, colors, and imgur.
-> More information: <https://flameshot.org>.
+> More information: <https://flameshot.org/docs/advanced/commandline-options/>.
 
 - Create a fullscreen screenshot:
 

tldr/linux/fprintd-verify

@@ -30,4 +30,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`fprintd-verify --help`
+`fprintd-verify {{[-h|--help]}}`

tldr/linux/fsck

@@ -16,6 +16,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `sudo fsck -r {{/dev/sdXN}}`
 
-- Check filesystem `/dev/sdXN`, reporting any damaged blocks and automatically repairing them:
+- Check filesystem `/dev/sdXN`, reporting any damaged blocks and [a]utomatically repairing them:
 
 `sudo fsck -a {{/dev/sdXN}}`

tldr/linux/fuser

@@ -14,20 +14,20 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Show more fields (`USER`, `PID`, `ACCESS` and `COMMAND`):
 
-`fuser --verbose {{path/to/file_or_directory}}`
+`fuser {{[-v|--verbose]}} {{path/to/file_or_directory}}`
 
 - Identify processes using a TCP socket:
 
-`fuser --namespace tcp {{port}}`
+`fuser {{[-n|--namespace]}} tcp {{port}}`
 
 - Kill all processes accessing a file or directory (sends the `SIGKILL` signal):
 
-`fuser --kill {{path/to/file_or_directory}}`
+`fuser {{[-k|--kill]}} {{path/to/file_or_directory}}`
 
 - Find which processes are accessing the filesystem containing a specific file or directory:
 
-`fuser --mount {{path/to/file_or_directory}}`
+`fuser {{[-m|--mount]}} {{path/to/file_or_directory}}`
 
 - Kill all processes with a TCP connection on a specific port:
 
-`fuser --kill {{port}}/tcp`
+`fuser {{[-k|--kill]}} {{port}}/tcp`

tldr/linux/gdebi

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # gdebi
 
 > Easily install `.deb` files.
-> More information: <https://www.commandlinux.com/man-page/man1/gdebi.1.html>.
+> More information: <https://manned.org/gdebi>.
 
 - Install local `.deb` packages resolving and installing its dependencies:
 
@@ -14,15 +14,15 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Do not show progress information:
 
-`gdebi {{path/to/package.deb}} --quiet`
+`gdebi {{path/to/package.deb}} {{[-q|--quiet]}}`
 
 - Set an APT configuration option:
 
-`gdebi {{path/to/package.deb}} --option={{APT_OPTS}}`
+`gdebi {{path/to/package.deb}} {{[-o|--option]}} {{APT_OPTS}}`
 
 - Use alternative root dir:
 
-`gdebi {{path/to/package.deb}} --root={{path/to/root_dir}}`
+`gdebi {{path/to/package.deb}} --root {{path/to/root_dir}}`
 
 - Display version:
 

tldr/linux/gnome-screenshot

@@ -14,27 +14,27 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Take a screenshot and save it to the named file location:
 
-`gnome-screenshot --file {{path/to/file}}`
+`gnome-screenshot {{[-f|--file]}} {{path/to/file}}`
 
 - Take a screenshot and save it to the clipboard:
 
-`gnome-screenshot --clipboard`
+`gnome-screenshot {{[-c|--clipboard]}}`
 
 - Take a screenshot after the specified number of seconds:
 
-`gnome-screenshot --delay {{5}}`
+`gnome-screenshot {{[-d|--delay]}} {{5}}`
 
 - Launch the GNOME Screenshot GUI:
 
-`gnome-screenshot --interactive`
+`gnome-screenshot {{[-i|--interactive]}}`
 
 - Take a screenshot of the current window and save it to the specified file location:
 
-`gnome-screenshot --window --file {{path/to/file}}`
+`gnome-screenshot {{[-w|--window]}} {{[-f|--file]}} {{path/to/file}}`
 
 - Take a screenshot after the specified number of seconds and save it to the clipboard:
 
-`gnome-screenshot --delay {{10}} --clipboard`
+`gnome-screenshot {{[-d|--delay]}} {{10}} {{[-c|--clipboard]}}`
 
 - Display the version:
 

tldr/linux/growpart

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Show what modifications would be made when growing partition `n` in a disk image:
 
-`growpart --dry-run {{/path/to/disk.img}} {{n}}`
+`growpart {{[-N|--dry-run]}} {{/path/to/disk.img}} {{n}}`

tldr/linux/grub-bios-setup

@@ -15,8 +15,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Install even if problems are detected:
 
-`grub-bios-setup --force {{/dev/sdX}}`
+`grub-bios-setup {{[-f|--force]}} {{/dev/sdX}}`
 
 - Install GRUB in a specific directory:
 
-`grub-bios-setup --directory={{/boot/grub}} {{/dev/sdX}}`
+`grub-bios-setup {{[-d|--directory]}} {{/boot/grub}} {{/dev/sdX}}`

tldr/linux/gummy

@@ -10,7 +10,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Set the screen temperature to 3000K:
 
-`gummy --temperature {{3000}}`
+`gummy {{[-t|--temperature]}} {{3000}}`
 
 - Set the screen backlight to 50%:
 
@@ -18,16 +18,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Set the screen pixel brightness to 45%:
 
-`gummy --brightness {{45}}`
+`gummy {{[-b|--brightness]}} {{45}}`
 
 - Increase current screen pixel brightness by 10%:
 
-`gummy --brightness {{+10}}`
+`gummy {{[-b|--brightness]}} {{+10}}`
 
 - Decrease current screen pixel brightness by 10%:
 
-`gummy --brightness {{-10}}`
+`gummy {{[-b|--brightness]}} {{-10}}`
 
 - Set the temperature and pixel brightness for the second screen:
 
-`gummy --screen {{1}} --temperature {{3800}} --brightness {{65}}`
+`gummy {{[-s|--screen]}} {{1}} {{[-t|--temperature]}} {{3800}} {{[-b|--brightness]}} {{65}}`

tldr/linux/gzexe

@@ -13,6 +13,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `gzexe {{path/to/executable}}`
 
-- Decompress a compressed executable in-place (i.e. convert the shell script back to an uncompressed binary):
+- [d]ecompress a compressed executable in-place (i.e. convert the shell script back to an uncompressed binary):
 
 `gzexe -d {{path/to/compressed_executable}}`

tldr/linux/hlint

@@ -14,7 +14,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Check all Haskell files and generate a report:
 
-`hlint {{path/to/directory}} --report`
+`hlint {{path/to/directory}} {{[-r|--report]}}`
 
 - Automatically apply most suggestions:
 

tldr/linux/homectl

@@ -38,4 +38,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`homectl --help`
+`homectl {{[-h|--help]}}`

tldr/linux/id3v2

@@ -10,11 +10,11 @@ source: https://github.com/tldr-pages/tldr.git
 
 - List all genres:
 
-`id3v2 --list-genres`
+`id3v2 {{-L|--list-genres}}`
 
 - List all tags of specific files:
 
-`id3v2 --list {{path/to/file1 path/to/file2 ...}}`
+`id3v2 {{[-l|--list]}} {{path/to/file1 path/to/file2 ...}}`
 
 - Delete all `id3v2` or `id3v1` tags of specific files:
 
@@ -22,8 +22,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`id3v2 --help`
+`id3v2 {{[-h|--help]}}`
 
 - Display version:
 
-`id3v2 --version`
+`id3v2 {{[-v|--version]}}`

tldr/linux/img2txt

@@ -10,20 +10,20 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Set output column count to a specific value:
 
-`img2txt --width={{10}}`
+`img2txt {{[-W|--width]}} {{10}} {{path/to/image}}`
 
 - Set output line count to a specific value:
 
-`img2txt --height={{5}}`
+`img2txt {{[-H|--height]}} {{5}} {{path/to/image}}`
 
 - Set output font width to a specific value:
 
-`img2txt --font-width={{12}}`
+`img2txt {{[-x|--font-width]}} {{12}} {{path/to/image}}`
 
 - Set output font height to a specific value:
 
-`img2txt --font-height={{14}}`
+`img2txt {{[-y|--font-height]}} {{14}} {{path/to/image}}`
 
 - Set image brightness to a specific value:
 
-`img2txt --brightness={{2}}`
+`img2txt {{[-b|--brightness]}} {{2}} {{path/to/image}}`

tldr/linux/inotifywait

@@ -14,28 +14,28 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Continuously watch a specific file for events without exiting:
 
-`inotifywait --monitor {{path/to/file}}`
+`inotifywait {{[-m|--monitor]}} {{path/to/file}}`
 
 - Watch a directory recursively for events:
 
-`inotifywait --monitor --recursive {{path/to/directory}}`
+`inotifywait {{[-m|--monitor]}} {{[-r|--recursive]}} {{path/to/directory}}`
 
 - Watch a directory for changes, excluding files, whose names match a regular expression:
 
-`inotifywait --monitor --recursive --exclude "{{regular_expression}}" {{path/to/directory}}`
+`inotifywait {{[-m|--monitor]}} {{[-r|--recursive]}} --exclude "{{regular_expression}}" {{path/to/directory}}`
 
 - Watch a file for changes, exiting when no event occurs for 30 seconds:
 
-`inotifywait --monitor --timeout {{30}} {{path/to/file}}`
+`inotifywait {{[-m|--monitor]}} {{[-t|--timeout]}} {{30}} {{path/to/file}}`
 
 - Only watch a file for file modification events:
 
-`inotifywait --event {{modify}} {{path/to/file}}`
+`inotifywait {{[-e|--event]}} {{modify}} {{path/to/file}}`
 
 - Watch a file printing only events, and no status messages:
 
-`inotifywait --quiet {{path/to/file}}`
+`inotifywait {{[-q|--quiet]}} {{path/to/file}}`
 
 - Run a command when a file is accessed:
 
-`inotifywait --event {{access}} {{path/to/file}} && {{command}}`
+`inotifywait {{[-e|--event]}} {{access}} {{path/to/file}} && {{command}}`

tldr/linux/instaloader

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Download pictures, videos, captions, and other metadata from Instagram.
 > Note: You will need to provide Instagram login information if you want high-quality media downloads.
-> More information: <https://instaloader.github.io>.
+> More information: <https://instaloader.github.io/cli-options.html>.
 
 - Download a profile:
 
@@ -19,7 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Download posts with geotags (if available), suppressing any user interaction:
 
-`instaloader --quiet --geotags {{profile_name}}`
+`instaloader {{[-q|--quiet]}} {{[-G|--geotags]}} {{profile_name}}`
 
 - Specify a user agent for HTTP requests:
 
@@ -27,16 +27,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Specify login info and download posts (useful for private profiles):
 
-`instaloader --login {{username}} --password {{password}} {{profile_name}}`
+`instaloader {{[-l|--login]}} {{username}} {{[-p|--password]}} {{password}} {{profile_name}}`
 
 - Skip a target if the first downloaded file has been found (useful for updating Instagram archives):
 
-`instaloader --fast-update {{profile_name}}`
+`instaloader {{[-F|--fast-update]}} {{profile_name}}`
 
 - Download stories and IGTV videos (login required):
 
-`instaloader --login {{username}} --password {{password}} --stories --igtv {{profile_name}}`
+`instaloader {{[-l|--login]}} {{username}} {{[-p|--password]}} {{password}} {{[-s|--stories]}} --igtv {{profile_name}}`
 
 - Download all types of posts (login required):
 
-`instaloader --login {{username}} --password {{password}} --stories --igtv --highlights {{profile_name}}`
+`instaloader {{[-l|--login]}} {{username}} {{[-p|--password]}} {{password}} {[-s|--stories]}} --igtv --highlights {{profile_name}}`

tldr/linux/ipcmk

@@ -10,16 +10,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Create a shared memory segment:
 
-`ipcmk --shmem {{segment_size_in_bytes}}`
+`ipcmk {{[-M|--shmem]}} {{segment_size_in_bytes}}`
 
 - Create a semaphore:
 
-`ipcmk --semaphore {{element_size}}`
+`ipcmk {{[-S|--semaphore]}} {{element_size}}`
 
 - Create a message queue:
 
-`ipcmk --queue`
+`ipcmk {{[-Q|--queue]}}`
 
 - Create a shared memory segment with specific permissions (default is 0644):
 
-`ipcmk --shmem {{segment_size_in_bytes}} {{octal_permissions}}`
+`ipcmk {{[-M|--shmem]}} {{segment_size_in_bytes}} {{octal_permissions}}`

tldr/linux/resolvectl

@@ -31,7 +31,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Retrieve an MX record of a domain:
 
-`resolvectl --legend={{no}} --type={{MX}} query {{domain}}`
+`resolvectl --legend {{no}} {{[-t|--type]}} {{MX}} query {{domain}}`
 
 - Resolve an SRV record, for example _xmpp-server._tcp gmail.com:
 

tldr/linux/udevadm

@@ -14,19 +14,19 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Print `uevents` sent out by the kernel:
 
-`sudo udevadm monitor --kernel`
+`sudo udevadm monitor {{[-k|--kernel]}}`
 
 - Print device events after being processed by `udev`:
 
-`sudo udevadm monitor --udev`
+`sudo udevadm monitor {{[-u|--udev]}}`
 
 - List attributes of device `/dev/sda`:
 
-`sudo udevadm info --attribute-walk {{/dev/sda}}`
+`sudo udevadm info {{[-a|--attribute-walk]}} {{/dev/sda}}`
 
 - Reload all `udev` rules:
 
-`sudo udevadm control --reload`
+`sudo udevadm control {{[-R|--reload]}}`
 
 - Trigger all `udev` rules to run:
 

tldr/linux/vlock

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# vlock
+
+> Lock virtual console.
+> More information: <https://manned.org/vlock>.
+
+- Lock current virtual console session:
+
+`vlock`
+
+- Lock current virtual console session via flag:
+
+`vlock {{[-c|--current]}}`
+
+- Lock all virtual console sessions:
+
+`vlock {{[-a|--all]}}`
+
+- Show help:
+
+`vlock {{[-h|--help]}}`
+
+- Show version:
+
+`vlock {{[-v|--version]}}`