Update cheatsheets

tldr/!

@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# Exclamation mark
+# !
 
 > Reuse and expand the shell history in `sh`, Bash, Zsh, `rbash` and `ksh`.
 > More information: <https://gnu.org/software/bash/manual/bash.html#Event-Designators>.

tldr/claude

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# claude
+
+> An agent-based coding tool that understands your code base and helps you code faster through natural language commands.
+> More information: <https://docs.anthropic.com/en/docs/claude-code/overview>.
+
+- Execute with prompt:
+
+`claude prompt`
+
+- Update `claude`:
+
+`claude update`
+
+- Get the list of specified MCP servers:
+
+`claude mcp list`
+
+- Create commit with command:
+
+`claude commit`
+
+- Get the list of configurations:
+
+`claude config list`

tldr/flask-unsign

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# flask-unsign
+
+> A tool to brute-force, decode and craft `Flask` session cookies.
+> More information: <https://github.com/Paradoxis/Flask-Unsign>.
+
+- Decode a Flask session cookie:
+
+`flask-unsign {{[-d|--decode]}} {{[-c|--cookie]}} {{cookie}}`
+
+- Decode a session cookie fetched from a URL which returns a `Set-Cookie` header:
+
+`flask-unsign {{[-d|--decode]}} --server {{URL}}`
+
+- Brute-force a secret key using the default flask-unsign-wordlist (requires `flask-unsign-wordlist`):
+
+`flask-unsign {{[-u|--unsign]}} {{[-c|--cookie]}} {{cookie}}`
+
+- Brute-force a secret key with a custom wordlist (use `--no-literal-eval` for unquoted entries):
+
+`flask-unsign {{[-u|--unsign]}} {{[-c|--cookie]}} {{cookie}} {{[-w|--wordlist]}} {{path/to/wordlist.txt}}`
+
+- Sign a new session cookie with a secret key:
+
+`flask-unsign {{[-s|--sign]}} {{[-c|--cookie]}} {{"{'logged_in': False}"}} {{[-S|--secret]}} {{secret}}`
+
+- Sign a session cookie using legacy timestamp (useful for old versions):
+
+`flask-unsign {{[-s|--sign]}} {{[-c|--cookie]}} {{"{'logged_in': False}"}} {{[-S|--secret]}} {{secret}} {{[-l|--legacy]}}`
+
+- Brute-force a session cookie with custom threads and no literal evaluation:
+
+`flask-unsign {{[-u|--unsign]}} {{[-c|--cookie]}} {{cookie}} {{[-w|--wordlist]}} {{path/to/wordlist.txt}} {{[-t|--threads]}} {{threads}} {{[-nE|--no-literal-eval]}}`

tldr/linux/gamescope

@@ -24,10 +24,14 @@ source: https://github.com/tldr-pages/tldr.git
 
 `gamescope {{[-r|--nested-refresh]}} 30 -- %command%`
 
+- Launch Steam in Big Picture Mode and integrate with gamescope:
+
+`gamescope {{[-e|--steam]}} -- /usr/bin/steam -tenfoot`
+
 - Toggle fullscreen:
 
 `<Super f>`
 
-- Show help:
+- Display help:
 
 `gamescope --help`

tldr/linux/iostat

@@ -18,7 +18,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display CPU statistics:
 
-`iostat -c`
+`iostat {{[-c|--compact]}}`
 
 - Display disk statistics with disk names (including LVM):
 

tldr/linux/ipcs

@@ -25,7 +25,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `ipcs {{[-l|--limits]}} {{--bytes|--human}}`
 
-- Show s[u]mmary about current usage:
+- Show summary about current usage:
 
 `ipcs {{[-u|--summary]}}`
 

tldr/linux/libtoolize

@@ -11,4 +11,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Initialize a project for `libtool` by copying necessary files (avoiding symbolic links) and overwriting existing files if needed:
 
-`libtoolize {{[-c|--copy]}} {{[-f|--force]}}`
+`libtoolize {{[-cf|--copy --force]}}`

tldr/markdown2pdf

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# markdown2pdf
+
+> Convert markdown to PDF.
+> More information: <https://github.com/theiskaa/markdown2pdf>.
+
+- Convert a Markdown file to a PDF:
+
+`markdown2pdf {{[-p|--path]}} {{path/to/input_file.md}}`
+
+- Convert a Markdown file to a PDF with a specific path:
+
+`markdown2pdf {{[-p|--path]}} {{path/to/input_file.md}} {{[-o|--output]}} {{path/to/output_file.pdf}}`
+
+- Convert Markdown content provided as a string:
+
+`markdown2pdf {{[-s|--string]}} {{markdown_text}} {{[-o|--output]}} {{path/to/output_file.pdf}}`
+
+- Convert from URL (this will convert a Markdown file at that URL to a local PDF file):
+
+`markdown2pdf {{[-u|--url]}} {{URL}} {{[-o|--output]}} {{path/to/output_file.pdf}}`

tldr/nix-shell.3

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Start a shell in which the specified packages are available.
 > See also: `nix-shell` for setting up development environments, `nix flake` for information about flakes.
-> More information: <https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-shell.html>.
+> More information: <https://manned.org/nix3-shell>.
 
 - Start an interactive shell with some packages from `nixpkgs`: