Linux Command - Grep

使用正则表达式搜索文件内容

macOS

cat nc-auth_3000.log | grep -s 'timeCost":\d\d\d\d'

centOS

cat nc-auth_3000.log | grep -P 'timeCost":\d\d\d\d'

使用正则表达式搜索压缩文件内容

macOS

gzip -dc nc-auth_3000.20211106.38.log.gz | grep -s 'timeCost":\d\d\d\d'

centOS

gzip -dc nc-auth_3000.20211106.38.log.gz | grep -P 'timeCost":\d\d\d\d'