#!/bin/bash GRABOPT=" -v -d /dev/video0 -n 1 -u " SPOOL=${HOME}/TMP for capture in red green blue do grabvidseq "${GRABOPT}" -o "${SPOOL}/${capture}.fimg" # sleep 1 done ls -rtl "${SPOOL}" ./muxplanes "${SPOOL}/red.fimg" \ "${SPOOL}/green.fimg" \ "${SPOOL}/blue.fimg" \ yo.fimg echo $0 "got a" $? fimgstats -v yo.fimg