Start and Stop httpd on CentOS6.9, and start and stop centos6.9httpd

Start and Stop httpd on CentOS6.9, and start and stop centos6.9httpd
View httpd version

/usr/sbin/httpd -v 

Or

/usr/sbin/apachectl -v 

In fact, httpd is a service, and apache is a product;

/Usr/sbin/apachectlIs a script;
/Usr/sbin/httpdBinary executable program;

Httpd service start/stop

Start:

/usr/sbin/apachectl start /usr/sbin/httpd -k start/etc/rc.d/init.d/httpd start

Stop the script:

/usr/sbin/apachectl stop/usr/sbin/httpd -k stop/etc/rc.d/init.d/httpd stop

Auto-start upon startup: 1. Check whether the startup list is on startup

# chkconfig --list httpd

If the following output is displayed, httpd is already in the auto-start list, but it is not allowed to start automatically.
Httpd 0: Close 1: Close 2: Close 3: Close 4: Close 5: Close 6: Close
If no output is available, add httpd to the startup list.

chkconfig --add httpd

Run the following command to delete httpd from the boot list:

chkconfig --del httpd 

2. boot

Chkconfig -- level <level code> httpd on

Level 0: shutdown Level 1: Single User Mode Level 2: multi-user command line mode without network connection Level 3: multi-user command line mode with network connection level 4: unavailable Level 5: multi-user mode with graphic interface level 6: restart
You can run the runlevel command to view the current running level.

runlevel