The integrity of the use md5sum, to test files

[root@zmedu63 ~]# md5sum /etc/cron.daily/logrotate   #生成文件的MD5值
17856453d7325d7750309910aa64e5ca  /etc/cron.daily/logrotate
[root@zmedu63 ~]#vim /etc/cron.daily/logrotate  #在最后,添加一些内容
[root@zmedu63 ~]# md5sum /etc/cron.daily/logrotate   #再次查看md5值,发现不一样
6152bd26fc26d623eaf9dd551b9faed8  /etc/cron.daily/logrotate
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Origin blog.csdn.net/qq_45019159/article/details/104258757