23 lines
701 B
Bash
23 lines
701 B
Bash
cite about-plugin
|
|
about-plugin 'Toggle sudo at the beginning of the current or the previous command by hitting the ESC key twice'
|
|
|
|
function sudo-command-line() {
|
|
about "toggle sudo at the beginning of the current or the previous command by hitting the ESC key twice"
|
|
group "sudo"
|
|
|
|
[[ ${#READLINE_LINE} -eq 0 ]] && READLINE_LINE=$(fc -l -n -1 | xargs)
|
|
if [[ $READLINE_LINE == sudo\ * ]]; then
|
|
READLINE_LINE="${READLINE_LINE#sudo }"
|
|
else
|
|
READLINE_LINE="sudo $READLINE_LINE"
|
|
fi
|
|
READLINE_POINT=${#READLINE_LINE}
|
|
}
|
|
|
|
# Define shortcut keys: [Esc] [Esc]
|
|
|
|
# Readline library requires bash version 4 or later
|
|
if [ "${BASH_VERSINFO}" -ge 4 ]; then
|
|
bind -x '"\e\e": sudo-command-line'
|
|
fi
|