Shell Script implementation: 5 per week using the tar command to back up all log files under/var/log

Simple little script, big God Detour

Implementation steps:
1 Writing scripts
2 Doing recurring planning tasks

1 scripting
[Email protected] ~]# vim tar.sh
Script content:
#!/bin/bash
#编写备份脚本, the file name contains a date label after the backup, preventing subsequent backups from overwriting the previous backup data
#注意将date命令使用反引号扩起来, the inverted quotation marks indicate the implementation of the reference command
TAR-ZCF log- date +%F . Tar.gz/var/log
[Email protected] ~]# chmod +x/root/tar.sh

2 Doing recurring planning tasks
[Email protected] ~]# CRONTAB-E
0 3 5/root/tar.sh

The task is complete.

Shell Script implementation: 5 per week using the tar command to back up all log files under/var/log