これは出力です:
3,aac-lc, 93.8, aaclc, 77.3, h.264, 1024.6, h.264, 1029.1, 31, 31, 0,0,0.000000,31,31,0,0,0.000000,7,0,0,0.000000,30,1280 720,10,0,0,0.000000,30,1280 720
私は2つのシナリオで試しました:
アレイへの格納
@arr=split(',',$stats); echo "statistics: $stats"変数に格納する
echo $stats | cut -d ',' -f | read s1 echo $s1
しかし、どちらのシナリオも機能していません。
awk '{ split("3,aac-lc, 93.8, aaclc, 77.3, h.264, 1024.6, h.264, 1029.1, 31, 31, 0,0,0.000000,31,31,0,0,0.000000,7,0,0,0.000000,30,1280 720,10,0,0,0.000000,30,1280 720 ",arr,","); print arr[1]; }'またはecho "3,aac-lc, 93.8, aaclc, 77.3, h.264, 1024.6, h.264, 1029.1, 31, 31, 0,0,0.000000,31,31,0,0,0.000000,7,0,0,0.000000,30,1280 720,10,0,0,0.000000,30,1280 720" | awk '{ split($0,arr,","); print arr[1]; }'これでうまくいくはずです。