Linux command
sxhkd 命令
文本
涉及管道、覆盖或删除，执行前请先确认路径和参数。
常用示例
Start sxhkd
sxhkd &
Start with a custom configuration
sxhkd -c [~/.config/sxhkd/custom_sxhkdrc] &
Start with status output
sxhkd -s [/tmp/sxhkd.fifo] &
Redirect command output
sxhkd -r [/tmp/sxhkd.log] &
Reload configuration
pkill -USR1 sxhkd
Toggle hotkey grabbing
pkill -USR2 sxhkd
Set chord chain timeout
sxhkd -t 3 &
说明
sxhkd (Simple X Hotkey Daemon) listens for keyboard and mouse events on X11 and executes commands defined in its configuration file. It is window manager agnostic and commonly used with tiling window managers like bspwm. Configuration is read from ~/.config/sxhkd/sxhkdrc by default. Each binding consists of a hotkey line followed by a command line (indented with whitespace). Modifiers include super, alt, ctrl, shift, and mod1-mod5. Key features include chorded bindings (sequences like super + a ; b), key release events (prefix keysym with @), and pointer buttons (button1-button24). Sequences with {a,b,c} expand to multiple bindings. Commands execute via $SXHKD_SHELL or $SHELL. Send SIGUSR1 to reload configuration and SIGUSR2 to toggle hotkey grabbing.
参数
- -h
- Display help and exit
- -v
- Display version and exit
- -c _config_file_
- Read configuration from specified file instead of default
- -r _redir_file_
- Redirect command output to specified file
- -s _status_fifo_
- Write status information to specified FIFO
- -t _timeout_
- Chord chain timeout in seconds
- -m _count_
- Handle first count mapping notify events (for keyboard layout changes)
FAQ
What is the sxhkd command used for?
sxhkd (Simple X Hotkey Daemon) listens for keyboard and mouse events on X11 and executes commands defined in its configuration file. It is window manager agnostic and commonly used with tiling window managers like bspwm. Configuration is read from ~/.config/sxhkd/sxhkdrc by default. Each binding consists of a hotkey line followed by a command line (indented with whitespace). Modifiers include super, alt, ctrl, shift, and mod1-mod5. Key features include chorded bindings (sequences like super + a ; b), key release events (prefix keysym with @), and pointer buttons (button1-button24). Sequences with {a,b,c} expand to multiple bindings. Commands execute via $SXHKD_SHELL or $SHELL. Send SIGUSR1 to reload configuration and SIGUSR2 to toggle hotkey grabbing.
How do I run a basic sxhkd example?
Run `sxhkd &` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -h do in sxhkd?
Display help and exit