AWK Usage

  • awk
  • linux

posted on 24 Feb 2018 under category 人生经验

分隔符

awk -F “,” ‘{print $1}’ file

awk ‘BEGIN {FS=”,”} {print $1}’ file

awk -F “\t” ‘{OFS=”,”} {print $1,$2}’ file 以,分隔输出

awk -F “\t” ‘{print $1,$NF}’ file $NF代表最后一列