#! /usr/bin/zsh cat qstat.out | columnanalyze echo ------------------------------------------------------------ cat qstat.out | columnanalyze 4 echo ------------------------------------------------------------ cat qstat.out | columnanalyze 4 5 echo ------------------------------------------------------------ cat qstat.out | columnanalyze 4=bob echo ------------------------------------------------------------ cat qstat.out | columnanalyze 4=bob 5=r echo ------------------------------------------------------------ cat qstat.out | columnanalyze 4=bob 5=r 3