MySQL -- servicemysqlstart error, mysql cannot be started, solve mysql: unrecognizedservice error (episode)

MySQL -- servicemysqlstart error, mysql cannot be started, solve mysql: unrecognizedservice error (episode)

Service mysql start error. mysql cannot be started. The method for resolving the mysql: unrecognized service error is as follows:

Root@ctohome.com ~ # Service mysql start
Mysql: unrecognized service
Root@ctohome.com ~ # Service mysql restart
Mysql: unrecognized service

Root@ctohome.com ~ # Rpm-q mysql query found that mysql has been properly installed
Mysql-5.1.52-jason.1

Root@ctohome.com ~ #/Etc/rc. d/init. d/mysqld start no problem
Starting mysqld: [OK]

Root@ctohome.com ~ # Ls/etc/rc. d/init. d/mysqld-l
-Rwxr-xr-x 1 root 5509 Dec 18 02: 31/etc/rc. d/init. d/mysqld

Root@ctohome.com ~ # Chkconfig mysqld on set mysql startup

Root@ctohome.com ~ # Chmod 755/etc/rc. d/init. d/mysqld modify the execution permission of mysqld

Root@ctohome.com ~ # Service mysqld start
Starting mysqld: [OK]
Root@ctohome.com ~ # Service mysqld start
Starting mysqld: [OK]
Root@ctohome.com ~ # Service mysqld status
Mysqld (pid 9487) is running...