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awk使用.md 迁移仓库 2020-02-23 22:23:40 +08:00
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README.md

  • 获取比较两个文件的相同行
awk 'NR==FNR{a[$1]++} NR!=FNR{if($1 in a){print}}' text1.txt text2.txt
  • 打印行数大于n的内容
awk 'NR >= n' filename