mysql - 如何杀死以“mysql_safe”脚本开头的mysql？

简短版本：我用mysql_safe启动mysql，但无法将其杀死。

长版本：使用macport安装较旧版本的mysql时，显示以下建议：

$ sudo port install mysql55-server
--->  Computing dependencies for mysql55-server
--->  Fetching archive for mysql55-server
--->  Attempting to fetch mysql55-server-5.5.49_0.darwin_14.noarch.tbz2 from https://packages.macports.org/mysql55-server
--->  Attempting to fetch mysql55-server-5.5.49_0.darwin_14.noarch.tbz2.rmd160 from https://packages.macports.org/mysql55-server
--->  Installing mysql55-server @5.5.49_0
--->  Activating mysql55-server @5.5.49_0

If this is a new install you might want to run:

$ sudo -u _mysql /opt/local/lib/mysql55/bin/mysql_install_db

运行后给出了以下说明：

$ sudo -u _mysql /opt/local/lib/mysql55/bin/mysql_install_db
Installing MySQL system tables...
161102 13:15:44 [Note] /opt/local/lib/mysql55/bin/mysqld (mysqld 5.5.49) starting as process 54176 ...
OK
Filling help tables...
161102 13:15:44 [Note] /opt/local/lib/mysql55/bin/mysqld (mysqld 5.5.49) starting as process 54180 ...
OK

To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:

/opt/local/lib/mysql55/bin/mysqladmin -u root password 'new-password'
/opt/local/lib/mysql55/bin/mysqladmin -u root -h myusername password 'new-password'

Alternatively you can run:
/opt/local/lib/mysql55/bin/mysql_secure_installation

which will also give you the option of removing the test
databases and anonymous user created by default.  This is
strongly recommended for production servers.

See the manual for more instructions.

You can start the MySQL daemon with:
cd /opt/local ; /opt/local/lib/mysql55/bin/mysqld_safe &

You can test the MySQL daemon with mysql-test-run.pl
cd /opt/local/mysql-test ; perl mysql-test-run.pl

Please report any problems at http://bugs.mysql.com/

在这一点上，我（似乎不明智地）跑了：

$ cd /opt/local ; /opt/local/lib/mysql55/bin/mysqld_safe &

现在，我无法弄清楚如何停止mysql和/或守护进程：

$ ps aux | grep mysql55
myusername        54937   0.1  0.0  2432772    660 s001  R+    1:39PM   0:00.00 grep mysql55
_mysql         54888   0.0  0.1  2667884   6340   ??  S     1:36PM   0:00.12 /opt/local/lib/mysql55/bin/mysqld --user=_mysql
root           54885   0.0  0.0  2479468    700   ??  Ss    1:36PM   0:00.00 /opt/local/bin/daemondo --label=mysql55-server --start-cmd /opt/local/lib/mysql55/bin/mysqld --user=_mysql ; --pid=exec

我已经尝试了多种多样的kill方法，同时针对mysql（似乎毫无意义）和daemondo，包括（但不限于）以下内容：


sudo kill -9 54888 // killing the mysql process results in a new pid
sudo kill 54885 // the doemondo process
sudo kill -SIGHUP 54885
sudo killall mysqld_safe
sudo kill -9 54822 // a reincarnation of the doemondo process
sudo mysqladmin shutdown

最佳答案

对于centos或薄荷

 /usr/bin# initctl

对于ubuntu

 pkill mysqld

关于mysql - 如何杀死以“mysql_safe”脚本开头的mysql？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/40386801/