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This article introduces the knowledge of "how to enable Linux to start mysql automatically when you boot". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Where is the automatic startup script for Linux boot?

In general, Linux used as a server is usually started at the "full multi-user mode (Multi-User Mode with Networking)" level, in which case Linux runs all scripts under / etc/rc.d/rc3.d/ at startup. For example, we will see the script "/ etc/rc.d/rc3.d/S90crond" in this directory, which means that the S90crond script will be run at boot time.

2. How does Linux run these scripts?

Now that you know where to put the auto-startup script, everything is fine. All we have to do is put a script that starts MySQL. Here is a simple startup script v0.1 mysqldauto

Double-click the code 12 3 4 5 6 7 8 9 10 11 12 13$ vi mysqldauto #! / bin/sh # Version: 0.1 by orczhou@gmail.com / opt/mysql/bin/mysqld_safe-- user=mysql & # here you need to change it to your mysqld_safe directory $chmod + x mysqldauto $mv mysqldauto / etc/rc.d/init.d/ $ln-s / etc/rc.d/init.d/mysqldauto / etc/rc.d/rc3.d/S99mysqld

So we put the created mysqldauto script under / etc/rc.d/rc3.d/ (note that link is used here), and mysql can be started automatically.

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