Update cheatsheets

tldr/az

@@ -32,3 +32,11 @@ source: https://github.com/tldr-pages/tldr.git
 - Manage Azure Network resources:
 
 `az network`
+
+- Start in interactive mode:
+
+`az interactive`
+
+- Display help:
+
+`az --help`

tldr/dircolors

@@ -12,6 +12,10 @@ source: https://github.com/tldr-pages/tldr.git
 
 `dircolors`
 
+- Display each filetype with the color they would appear in `ls`:
+
+`dircolors --print-ls-colors`
+
 - Output commands to set LS_COLOR using colors from a file:
 
 `dircolors {{path/to/file}}`

tldr/linux/rpicam-vid

@@ -6,13 +6,9 @@ source: https://github.com/tldr-pages/tldr.git
 # rpicam-vid
 
 > Capture a video using a Raspberry Pi camera.
-> Some subcommands such as `vlc` have their own usage documentation.
+> See also: `vlc`.
 > More information: <https://www.raspberrypi.com/documentation/computers/camera_software.html#rpicam-vid>.
 
 - Capture a 10 second video:
 
 `rpicam-vid -t 10000 -o {{path/to/file.h264}}`
-
-- Play the video using `vlc`:
-
-`vlc {{path/to/file.h264}}`

tldr/ls

@@ -12,30 +12,30 @@ source: https://github.com/tldr-pages/tldr.git
 
 `ls -1`
 
-- List all files, including hidden files:
+- List [a]ll files, including hidden files:
 
 `ls -a`
 
-- List all files, with trailing `/` added to directory names:
+- List files with a trailing symbol to indicate file type (directory/, symbolic_link@, executable*, ...):
 
 `ls -F`
 
-- Long format list (permissions, ownership, size, and modification date) of all files:
+- List [a]ll files in [l]ong format (permissions, ownership, size, and modification date):
 
 `ls -la`
 
-- Long format list with size displayed using human-readable units (KiB, MiB, GiB):
+- List files in [l]ong format with size displayed using [h]uman-readable units (KiB, MiB, GiB):
 
 `ls -lh`
 
-- Long format list sorted by size (descending) recursively:
+- List files in [l]ong format, sorted by [S]ize (descending) [R]ecursively:
 
 `ls -lSR`
 
-- Long format list of all files, sorted by modification date (oldest first):
+- List files in [l]ong format, sorted by [t]ime the file was modified and in [r]everse order (oldest first):
 
 `ls -ltr`
 
-- Only list directories:
+- Only list [d]irectories:
 
 `ls -d */`

tldr/xh

@@ -6,6 +6,8 @@ source: https://github.com/tldr-pages/tldr.git
 # xh
 
 > Friendly and fast tool for sending HTTP requests.
+> Note: `xh`, written in rust, serves as an effective drop-in replacement for `http`.
+> See also: `http`, `curl`.
 > More information: <https://github.com/ducaale/xh>.
 
 - Send a GET request:
@@ -27,3 +29,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Make a GET request and save the response body to a file:
 
 `xh --download {{httpbin.org/json}} --output {{path/to/file}}`
+
+- Show equivalent `curl` command (this will not send any request):
+
+`xh --{{curl|curl-long}} {{--follow --verbose get http://example.com user-agent:curl}}`