Share Shell scripts on Linux production servers without regret (1)

BKJIA exclusive Article] As a Linux/unix system administrator, I often encounter this question: What can shell do? PHP is so powerful, why not use PHP to complete the work? In fact, shell is mainly used for database backup (SVN backup), scheduled task (crontab), service status monitoring, and ftp remote backup compared with PHP development languages. For these tasks, shell is widely recognized as powerful, which is also one of the basics of every Linux/unix system administrator. Windows 2008 also shows PowerShell, which is very good.

Below I will use the shell script of my online server as an example to let everyone know about shell and its usage.

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Click the subpage title below to go to the corresponding shell script page for reading.