Update cheatsheets

tldr/less-than

@@ -19,3 +19,15 @@ source: https://github.com/tldr-pages/tldr.git
 - Create a here string and pass that into `stdin` (achieves the same effect as `echo string |`):
 
 `{{command}} <<< {{string}}`
+
+- Process data from a file and write the output to another file:
+
+`{{command}} < {{path/to/file.txt}} > {{path/to/file2.txt}}`
+
+- Write a here document into a file:
+
+`cat << {{EOF}} > {{path/to/file.txt}} <Enter> {{multiline_data}} <Enter> {{EOF}}`
+
+- Disregard leading tabs (good for scripts with indentation but does not work for spaces):
+
+`cat <<- {{EOF}} > {{path/to/file.txt}} <Enter> {{multiline_data}} <Enter> {{EOF}}`

tldr/linux/inxi

@@ -12,10 +12,30 @@ source: https://github.com/tldr-pages/tldr.git
 
 `inxi`
 
-- Print a full description of CPU, memory, disk, network and process information:
+- Print a full description of CPU, memory, disk, network, and process information and filter sensitive information:
 
-`inxi -Fz`
+`inxi --expanded --filter`
 
-- Print information about the distribution's repository:
+- Print a summary of CPU information:
 
-`inxi -r`
+`inxi --cpu`
+
+- Print a summary of graphics information:
+
+`inxi --graphics`
+
+- Print a summary of system RAM:
+
+`inxi --memory`
+
+- Print a summary of system audio:
+
+`inxi --audio`
+
+- Print available sensor data:
+
+`inxi --sensors`
+
+- Print information about the distribution's repositories:
+
+`inxi --repos`

tldr/linux/kill

@@ -13,9 +13,9 @@ source: https://github.com/tldr-pages/tldr.git
 
 `kill {{process_id}}`
 
-- List signal values and their corresponding names (to be used without the `SIG` prefix):
+- List signal values and their corresponding names (to be used without the `SIG` prefix). The available options may depend on the `kill` implementation:
 
-`kill -L`
+`kill {{-l|-L|--table}}`
 
 - Terminate a background job:
 

tldr/linux/pacman-sync

@@ -33,10 +33,10 @@ source: https://github.com/tldr-pages/tldr.git
 
 `sudo pacman -Syu --overwrite {{path/to/file}}`
 
-- [S]ynchronize and [u]pdate all packages, but ignore a specific package (can be used more than once):
-
-`sudo pacman -Syu --ignore {{package1 package2 ...}}`
-
 - Remove not installed packages and unused repositories from the cache (use the flags `Sc` to [c]lean all packages):
 
 `sudo pacman -Sc`
+
+- Specify the package version you want to install:
+
+`sudo pacman -S {{package}}={{version}}`

tldr/linux/pw-cat

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # pw-cat
 
 > Play and record audio files through PipeWire.
-> More information: <https://fedoraproject.org/wiki/QA:Testcase_PipeWire_PipeWire_CLI>.
+> More information: <https://docs.pipewire.org/page_man_pw-cat_1.html>.
 
 - Play a WAV file over the default target:
 

tldr/linux/pw-play

@@ -5,15 +5,8 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # pw-play
 
-> Play audio files through PipeWire.
-> Shorthand for `pw-cat --playback`.
-> See also: `play`.
-> More information: <https://fedoraproject.org/wiki/QA:Testcase_PipeWire_PipeWire_CLI>.
+> This command is an alias of `pw-cat --playback`.
 
-- Play a WAV sound file over the default target:
+- View documentation for the original command:
 
-`pw-play {{path/to/file.wav}}`
-
-- Play a WAV sound file at a different volume level:
-
-`pw-play --volume={{0.1}} {{path/to/file.wav}}`
+`tldr pw-cat`

tldr/linux/pw-record

@@ -5,18 +5,8 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # pw-record
 
-> Record audio files through PipeWire.
-> Shorthand for pw-cat --record.
-> More information: <https://fedoraproject.org/wiki/QA:Testcase_PipeWire_PipeWire_CLI>.
+> This command is an alias of `pw-cat --record`.
 
-- Record a sample recording using the default target:
+- View documentation for the original command:
 
-`pw-record {{path/to/file.wav}}`
-
-- Record a sample recording at a different volume level:
-
-`pw-record --volume={{0.1}} {{path/to/file.wav}}`
-
-- Record a sample recording using a different sample rate:
-
-`pw-record --rate={{6000}} {{path/to/file.wav}}`
+`tldr pw-cat`

tldr/linux/waypipe

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Open an SSH tunnel to run any program remotely and display it locally:
 
 `waypipe ssh {{user}}@{{server}}`
+
+- Skip testing for Vulkan support:
+
+`waypipe --test-skip-vulkan ssh {{user}}@{{server}} {{program}}`

tldr/picotool

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# picotool
+
+> Manage Raspberry Pi Pico boards.
+> More information: <https://github.com/raspberrypi/picotool>.
+
+- Display information about the currently loaded program on a Pico:
+
+`picotool info`
+
+- Load a binary onto a Pico:
+
+`picotool load {{path/to/binary}}`
+
+- Convert an ELF or BIN file to UF2:
+
+`picotool uf2 convert {{path/to/elf_or_bin}} {{path/to/output}}`
+
+- Reboot a Pico:
+
+`picotool reboot`
+
+- List all known registers:
+
+`picotool otp list`
+
+- Display version:
+
+`picotool version`
+
+- Display help:
+
+`picotool help`

tldr/tput

@@ -16,18 +16,26 @@ source: https://github.com/tldr-pages/tldr.git
 
 `tput {{setaf|setab}} {{ansi_color_code}}`
 
+- Reverse text and background colors:
+
+`tput rev`
+
+- Reset all terminal text attributes:
+
+`tput sgr0`
+
 - Show number of columns, lines, or colors:
 
 `tput {{cols|lines|colors}}`
 
-- Ring the terminal bell:
-
-`tput bel`
-
-- Reset all terminal attributes:
-
-`tput sgr0`
-
 - Enable or disable word wrap:
 
 `tput {{smam|rmam}}`
+
+- Hide or show the terminal cursor:
+
+`tput {{civis|cnorm}}`
+
+- Save or restore terminal text status (smcup also captures scroll wheel events):
+
+`tput {{smcup|rmcup}}`