Difference between passwd and passwd- file [duplicate]

Difference between passwd and passwd- file [duplicate]

/etc/passwd- is a backup of /etc/passwd maintained by some tools, see the man page. There's also a /etc/shadow- usually, for the same purpose.

So, by observing the output of the command diff /etc/passwd{,-} in your question, nothing seems fishy. Someone (or something) changed the name of your mysql user.

posted @   CharyGao  阅读(12)  评论(0编辑  收藏  举报
相关博文:
阅读排行:
· 全程不用写代码,我用AI程序员写了一个飞机大战
· DeepSeek 开源周回顾「GitHub 热点速览」
· 记一次.NET内存居高不下排查解决与启示
· MongoDB 8.0这个新功能碉堡了,比商业数据库还牛
· 白话解读 Dapr 1.15:你的「微服务管家」又秀新绝活了
历史上的今天:
2021-07-01 Ubuntu如何备份和恢复系统
2021-07-01 redis报错overcommit_memory is set to 0
2021-07-01 ps aux、ps -aux、ps -ef之间的区别
2021-07-01 postman中 form-data、x-www-form-urlencoded、raw、binary的区别
点击右上角即可分享
微信分享提示