Update cheatsheets

tldr/toipe

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# toipe
+
+> Yet another typing test, but crab flavoured.
+> A trusty terminal typing tester.
+> More information: <https://github.com/Samyak2/toipe>.
+
+- Start the typing test with the default wordlist:
+
+`toipe`
+
+- Use a specific wordlist:
+
+`toipe {{-w|--wordlist}} {{wordlist_name}}`
+
+- Use a custom wordlist:
+
+`toipe {{-f|--file}} {{path/to/file}}`
+
+- Specify the number of words on each test:
+
+`toipe {{-n|--num}} {{number_of_words}}`

tldr/waybar

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# waybar
+
+> Highly customizable Wayland bar for Sway and Wlroots based compositors.
+> More information: <https://github.com/Alexays/Waybar>.
+
+- Start `waybar` with the default configuration and stylesheet:
+
+`waybar`
+
+- Use a different configuration file:
+
+`waybar {{-c|--config}} {{path/to/config.jsonc}}`
+
+- Use a different stylesheet file:
+
+`waybar {{-s|--style}} {{path/to/stylesheet.css}}`
+
+- Set the logging level:
+
+`waybar {{-l|--log-level}} {{trace|debug|info|warning|error|critical|off}}`

tldr/zint

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# zint
+
+> Generate barcodes and QR codes.
+> More information: <https://www.zint.org.uk/manual/chapter/4>.
+
+- Generate a barcode and save it:
+
+`zint --data "{{UTF-8 data}}" --output {{path/to/file}}`
+
+- Specify a code type for generation:
+
+`zint --barcode {{code_type}} --data "{{UTF-8 data}}" --output {{path/to/file}}`
+
+- List all supported code types:
+
+`zint --types`