常用shell命令

grep 排除多个

 grep -v 'mmm|nnn' abc.txt 

$ tail -f /data/app/nginx/logs/access.log |awk -F "|" '{print $1,$3,$5,$14,$NF,$12}' |grep -v '200|socket'

cat /etc/zabbix/zabbix_agentd.conf | grep -Ev "^$|^[#;]"

　　

find

时间 文件
find /home/backup/ -mtime +90 -type f -exec rm {} ;

层级 目录
find /home/backup/nodejs_71/*  -maxdepth 1 -type d -exec rm -rf  {} ;