Q: How do I make wal colors stick after rebooting my Linux system?

Add 'wal -i "$(< ~/.cache/wal/wal)"' to your .xinitrc file to reload the last wallpaper and colorscheme on startup. Also, include '(wal -r &)' in your shell's .bashrc or .zshrc for new terminals.

Q: Can I use wal with iTerm2 on macOS?

Yes, but it requires using the wal2iterm script from the contrib folder to convert colors to an iTerm2 theme. You'll need to manually import the generated .itermcolors file each time, as wal doesn't auto-apply to iTerm2.

Q: wal or pywal: which should I choose for theming my terminal?

Pywal is the recommended choice as it's faster, written in Python 3, has tests, and supports more export formats. Use wal only if you're tied to Bash scripting or have an existing setup that depends on it, but expect limited updates.

Q: How to fix weird color artifacts in Termite when using wal?

Run wal with the -t flag (e.g., 'wal -i image.jpg -t') to adjust escape sequences for VTE terminals like Termite and xfce4-terminal, which resolves rendering issues.

Q: Does wal automatically change colors in Firefox?

Wal exports CSS variables for Firefox, but you need to manually set up a userChrome.css file or use the Stylish extension to import and apply them, as it doesn't auto-theme Firefox without additional configuration.

Q: What if wal doesn't generate good colors from my wallpaper?

Wal can fail with certain images; try using simpler, high-contrast wallpapers or manually create a colorscheme file and load it with 'wal -f /path/to/colors' for more control over the palette.

Question 1

How do I make wal colors stick after rebooting my Linux system?

Accepted Answer

Add 'wal -i "$(< ~/.cache/wal/wal)"' to your .xinitrc file to reload the last wallpaper and colorscheme on startup. Also, include '(wal -r &)' in your shell's .bashrc or .zshrc for new terminals.

Question 2

Can I use wal with iTerm2 on macOS?

Accepted Answer

Yes, but it requires using the wal2iterm script from the contrib folder to convert colors to an iTerm2 theme. You'll need to manually import the generated .itermcolors file each time, as wal doesn't auto-apply to iTerm2.

Question 3

wal or pywal: which should I choose for theming my terminal?

Accepted Answer

Pywal is the recommended choice as it's faster, written in Python 3, has tests, and supports more export formats. Use wal only if you're tied to Bash scripting or have an existing setup that depends on it, but expect limited updates.

Question 4

How to fix weird color artifacts in Termite when using wal?

Accepted Answer

Run wal with the -t flag (e.g., 'wal -i image.jpg -t') to adjust escape sequences for VTE terminals like Termite and xfce4-terminal, which resolves rendering issues.

Question 5

Does wal automatically change colors in Firefox?

Accepted Answer

Wal exports CSS variables for Firefox, but you need to manually set up a userChrome.css file or use the Stylish extension to import and apply them, as it doesn't auto-theme Firefox without additional configuration.

Question 6

What if wal doesn't generate good colors from my wallpaper?

Accepted Answer

Wal can fail with certain images; try using simpler, high-contrast wallpapers or manually create a colorscheme file and load it with 'wal -f /path/to/colors' for more control over the palette.

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