WordPress is a free and open-source content management system (CMS) based on PHP and MySQL.WordPress is the most popular blogging system in use on the Web.
When your web server is running with a system account that does not have ownership on your file (wordpress folder), Wordpress will ask for ftp credentials for any operations tochange any file:
- install/update plugins;
- install/update themes;
- update Wordpress.
To fix this you have to follow these steps:
- Login to your server box using ssh;
- Find out what user is running the web server by typing:
ps aux | grep 'apache'
- The command will return something similar to this:
[firstname.lastname@example.org ~]# ps aux | grep 'apache' apache 1457 0.0 4.8 472924 49440 ? S 10:57 /usr/sbin/httpd -DFORCEGROUND apache 2395 0.0 4.8 473140 49592 ? S 10:58 /usr/sbin/httpd -DFORCEGROUND apache 2432 0.0 4.8 473012 49124 ? S 11:01 /usr/sbin/httpd -DFORCEGROUND apache 2463 0.0 4.7 472476 48808 ? S 11:31 /usr/sbin/httpd -DFORCEGROUND
- This tells you that the web server is running under the user apache.
- You can now give that user recursive ownership (all subfolders) of your WordPress installation using the command:
[email@example.com ~]# chown -hR apache:apache /var/www/html/
Now we are ready to install/upgrade a plugin with a single click mouse.