grep及awk使用

grep -v ‘要排除的字段’
grep -w ‘要完全匹配的字段’
awk -F"分隔符" ‘{ print $1 “|” $2}’：以分隔符分割，输出分割之后的第一列与第二列，中间以|隔开
grep ‘要搜索的字段’ *.log | awk -F"#" ‘{ print $1 $2}’ |grep -w “严格匹配的字段” | awk -F"|" ‘{ print $2 “|” $3}’

参考文章：
https://blog.youkuaiyun.com/andyzhaojianhui/article/details/79785153
https://www.cnblogs.com/ginvip/p/6352157.html