《linux使用lsof恢复误删除的nginx日志》

rm -f /var/log/nginx/access.log


[rootlocalhost ~~21:15:38]#lsof |grep access.log



[rootlocalhost ~~20:46:12]#ls -l /proc/2793/fd



[rootlocalhost ~~21:19:23]#cp /proc/2926/fd/5  /var/log/nginx/access.log


[rootlocalhost ~~21:20:38]#nginx -s reload


监听一下
[rootlocalhost ~~21:11:10]#tail -f /var/log/nginx/access.log
192.168.0.139 - - [23/Mar/2022:21:10:53 +0800] "GET / HTTP/1.1" 304 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"
192.168.0.139 - - [23/Mar/2022:21:10:53 +0800] "GET /webplat/info/news_version3/147/35032/m113/index.js HTTP/1.1" 404 555 "http://192.168.0.159/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"
192.168.0.139 - - [23/Mar/2022:21:10:53 +0800] "GET / HTTP/1.1" 304 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"
192.168.0.139 - - [23/Mar/2022:21:10:53 +0800] "GET /webplat/info/news_version3/147/35032/m113/index.js HTTP/1.1" 404 555 "http://192.168.0.159/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"
192.168.0.139 - - [23/Mar/2022:21:10:54 +0800] "GET / HTTP/1.1" 304 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"
192.168.0.139 - - [23/Mar/2022:21:10:54 +0800] "GET /webplat/info/news_version3/147/35032/m113/index.js HTTP/1.1" 404 555 "http://192.168.0.159/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"
192.168.0.139 - - [23/Mar/2022:21:10:54 +0800] "GET / HTTP/1.1" 304 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"
192.168.0.139 - - [23/Mar/2022:21:10:54 +0800] "GET /webplat/info/news_version3/147/35032/m113/index.js HTTP/1.1" 404 555 "http://192.168.0.159/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36 Edg/99.0.1150.46" "-"