How to view versions on a MySQL server

Select version ();

The 1,mysql daemon is mysqld
[[Email protected] ~]# service mysqld start
Start MySQL: [OK]

You can see if your service has been added to Linux.
[Email protected] ~]# chkconfig--list mysqld
Mysqld 0: Off 1: Off 2: Off 3: Off 4: Off 5: Enable 6: Off
[Email protected] ~]#
If not, add first, with Chkconfig--add mysqld
Then set the service to On at level 3 5
Chkconfig--level mysqld on
Then the service start a bit;
Once you have started the service, you can check to see if the server is running
[Email protected] ~]# Ps-el | grep mysqld
4 S 0 1796 1 0 0-1513 wait? 00:00:00 Mysqld_safe
4 S 27 1856 1796 0 78 0-34055-? 00:00:00 mysqld
[Email protected] ~]#
If you see one, it means the server is installed ~ ~
(It is possible that the bottom version of the MySQL daemon is MySQL, you have to try it)

How to view versions on a MySQL server