You can swap the caps lock and escape keys in Arch Linux with the following command.
setxkbmap -option caps:escape
After executing that command, you will then use the escape key to toggle the caps lock and the caps lock key to send an escape.
You can swap the caps lock and escape keys in Arch Linux with the following command.
setxkbmap -option caps:escape
After executing that command, you will then use the escape key to toggle the caps lock and the caps lock key to send an escape.