How to rebuild /etc/yum.repos.d in CentOS

If you remove all the files in /etc/yum.repos.d you may see this error. You can restore using the way below.

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
There are no enabled repos.
 Run "yum repolist all" to see the repos you have.
 To enable Red Hat Subscription Management repositories:
     subscription-manager repos --enable <repo>
 To enable custom repositories:
     yum-config-manager --enable <repo>
[22:09][~]# cat /etc/redhat-release
 CentOS Linux release 7.3.1611 (Core)

Check your version and reinstall using this way.

[22:09][~]# yum reinstall

How to Solve WordPress asked for FTP credentials

I know it is very annoying when you are going to install a PLUGIN in WordPress. I like the way, one click and install for PLUGINS and THEMES in WordPress. Here is the way that I’m using:

Edit your wp-config.php and add the line into it.