linux截取文件
2022-07-28 16:55:42
tail -n a.txt > b.txt tail -10000 a.txt > b.txt 把a.txt的最后1万行截取成文件b.txt 把access2.log压缩为access2.log.gz tar -zcvf access2.log.gz access2.log 解压缩 gunzip –c access2.log.gz > access2.log