execution time oh my zsh
function preexec() {
timer=${timer:-$SECONDS}
}
function precmd() {
if [ $timer ]; then
timer_show=$(($SECONDS - $timer))
if [[ $timer_show -ge $min_show_time ]]; then
RPROMPT='%{$fg_bold[red]%}(${timer_show}s)%f%{$fg_bold[white]%}[%*]%f'
else
RPROMPT='%{$fg_bold[white]%}[%*]%f'
fi
unset timer
fi
}
autoload -Uz add-zsh-hook
add-zsh-hook preexec preexec
add-zsh-hook precmd precmd
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