a1a1a·4 年前·議論One of my favorite shell script snippet is prepending timestamp to every output with the help of ts command of moreutils package, meanwhile write to log file at the same time: https://unix.stackexchange.com/questions/26728/prepending-a-...exec &> >( ts '[%Y-%m-%d.%H:%M:%S] ' | tee ${LOGFILENAME} )
exec &> >( ts '[%Y-%m-%d.%H:%M:%S] ' | tee ${LOGFILENAME} )