## logrotate ## docs * man logrotate ## troubleshootings ### 日志异常 如上强制logrotate ，执行以下步骤。 ```c logrotate -v -f /etc/logrotate.d/kernel-message ``` * 重命名当前日志 ``` renaming /var/log/messages to /var/log/messages-20180827 ``` * 压缩文件 ``` compressing log with: /bin/gzip ``` 默认的文件已经不在了。 ``` root@350-tf-s2 /var/log# ls -lhS message* ls -lhS kern* -rw-r----- 1 root adm 1.6M Aug 26 06:25 messages-20180826.gz -rw-r----- 1 root adm 353K Aug 27 15:19 messages-20180827.gz root@350-tf-s2 /var/log# ls -lhS kern* -rw-r----- 1 root adm 1.5M Aug 26 06:25 kern.log-20180826.gz -rw-r----- 1 root adm 334K Aug 27 15:17 kern.log-20180827.gz ```