这是文件中的第6列:
ttttttttttt
tttttttttt
ttttttttt
tttttttattt
tttttttttt
ttttttttttt
我如何使用awk打印出包含“ a”的行
如果只想搜索第六列,请使用:
awk '$6 ~ /a/' file
如果您想要整条生产线,那么以下任何一种都可以工作:
awk /a/ file
grep a file
sed '/^[^a]*$/d' file