Radix cross Linux

     5         kx #!/bin/sh
     5         kx # Start/stop/restart mysqld.
     5         kx #
     5         kx # Copyright 2003  Patrick J. Volkerding, Concord, CA
     5         kx # Copyright 2003  Slackware Linux, Inc., Concord, CA
     5         kx # Copyright 2008, 2013  Patrick J. Volkerding, Sebeka, MN, USA
     5         kx #
     5         kx # This program comes with NO WARRANTY, to the extent permitted by law.
     5         kx # You may redistribute copies of this program under the terms of the
     5         kx # GNU General Public License.
     5         kx 
     5         kx # To start MariaDB automatically at boot, be sure this script is executable:
     5         kx # chmod 755 /etc/rc.d/rc.mysqld
     5         kx 
     5         kx # Before you can run MariaDB, you must have a database.  To install an initial
     5         kx # database, do this as root:
     5         kx #
     5         kx #   mysql_install_db --user=mysql
     5         kx #
     5         kx # Note that the mysql user must exist in /etc/passwd, and the created files
     5         kx # will be owned by this dedicated user.  This is important, or else mysql
     5         kx # (which runs as user "mysql") will not be able to write to the database
     5         kx # later (this can be fixed with 'chown -R mysql.mysql /var/lib/mysql').
     5         kx #
     5         kx # To increase system security, consider using "mysql_secure_installation"
     5         kx # as well.  For more information on this tool, please read:
     5         kx #   man mysql_secure_installation
     5         kx 
     5         kx # To allow outside connections to the database comment out the next line.
     5         kx # If you don't need incoming network connections, then leave the line
     5         kx # uncommented to improve system security.
     5         kx SKIP="--skip-networking"
     5         kx 
     5         kx # Start mysqld:
     5         kx mysqld_start() {
     5         kx   if [ -x /usr/bin/mysqld_safe ]; then
     5         kx     # If there is an old PID file (no mysqld running), clean it up:
     5         kx     if [ -r /var/run/mysql/mysql.pid ]; then
     5         kx       if ! ps axc | grep mysqld 1> /dev/null 2> /dev/null ; then
     5         kx         echo "Cleaning up old /var/run/mysql/mysql.pid."
     5         kx         rm -f /var/run/mysql/mysql.pid
     5         kx       fi
     5         kx     fi
     5         kx 
     5         kx     /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/run/mysql/mysql.pid $SKIP &
     5         kx   fi
     5         kx }
     5         kx 
     5         kx # Stop mysqld:
     5         kx mysqld_stop() {
     5         kx   # If there is no PID file, ignore this request...
     5         kx   if [ -r /var/run/mysql/mysql.pid ]; then
     5         kx     PID=$(cat /var/run/mysql/mysql.pid)
     5         kx     kill $PID
     5         kx     # Wait at least one minute for it to exit, as we don't know how big the DB is...
     5         kx     for second in $(seq 0 60) ; do
     5         kx       if [ ! -r /var/run/mysql/mysql.pid ]; then
     5         kx         break;
     5         kx       fi
     5         kx       sleep 1
     5         kx     done
     5         kx     if [ "$second" = "60" ]; then
     5         kx       echo "WARNING:  Gave up waiting for mysqld to exit!"
     5         kx       sleep 15
     5         kx     fi
     5         kx   fi
     5         kx }
     5         kx 
     5         kx # Restart mysqld:
     5         kx mysqld_restart() {
     5         kx   mysqld_stop
     5         kx   mysqld_start
     5         kx }
     5         kx 
     5         kx case "$1" in
     5         kx 'start')
     5         kx   mysqld_start
     5         kx   ;;
     5         kx 'stop')
     5         kx   mysqld_stop
     5         kx   ;;
     5         kx 'restart')
     5         kx   mysqld_restart
     5         kx   ;;
     5         kx *)
     5         kx   echo "usage $0 start|stop|restart"
     5         kx esac