선 밖에 선 자유인

https://martin.ankerl.com/2016/11/04/linux-bash-prompt/ Linux Bash Prompt Elapsed time, errorcode ✘ or ✔, git & svn status, ... martin.ankerl.com function prompt_timer_start { PROMPT_TIMER=${PROMPT_TIMER:-`date +%s.%3N`} echo -ne "\033]0;${@}\007" } function prompt_svn_stats() { command -v svn >/dev/null if [ $? != 0 ]; then return fi local WCROOT=`svn info --show-item wc-root 2>/dev/null` if [ ..

$ cat /dev/urandom | tr -d -C 'a-zA-Z0-9!@#$%^&*' | fold -w ${1:-32} | head -n 1