mysql 프로세스 강제 종료후 다시 실행
root:~# ps -ef | grep sql
root 1564 1 0 Mar02 ? 00:00:00 /bin/bash /usr/bin/mysqld_safe
mysql 11084 1564 27 Jun03 ? 1-03:09:10 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin --user=mysql --skip-log-error --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/run/mysqld/mysq d.sock --port=3306
root 11085 1564 0 Jun03 ? 00:00:00 logger -t mysqld -p daemon error
root 31652 31381 0 14:12 pts/9 00:00:00 grep --color=auto sql
root:~#
root:~# ps -ef | grep sql
root 1564 1 0 Mar02 ? 00:00:00 /bin/bash /usr/bin/mysqld_safe
mysql 11084 1564 27 Jun03 ? 1-03:09:10 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin --user=mysql --skip-log-error --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/run/mysqld/mysq d.sock --port=3306
root 11085 1564 0 Jun03 ? 00:00:00 logger -t mysqld -p daemon error
root 31668 31381 0 14:12 pts/9 00:00:00 grep --color=auto sql
root:~# kill -9 11084
root:~# service mysql start