If you have PHP version 5.4 above, you may install Xdebug with a package installer as described below. If you have a PHP version lower than 5.4, you'll have to compile the Xdebug (see instruction below).

If you're setting up a RedHat or Centos server from a VPS server without a control panel, setting up a LAMP (Linux, Apache, MySQL and PHP) can be a nuisance. Here is a basic setup guide for bringing your Linux server for LAMP development environment.

RedHat / Centos 8

Starting with RHEL & Centos 8, there is a new package management tool "dnf" which replaces "yum". You may still use "yum", but we'll use dnf to illustrate the LAMP setup. Centos 8 has SSL root certificate issue, so we'll reinstall the ca-certificates package.

I'm running Centos 6, and every once in a while the cursor changes to the one shown below

I am not 100% sure, but this has happened about 3 times and it may have to do with Adobe Acrobat reader. Clicking on the windows doesn't do anything, and the only way to solve this problem is by rebooting my VM instance. Any idea what may be causing this issue?

There seems to be a number of RHEL packages that support far east Asian language support like Korean, Japanese or Chinese. None of the package description explains how to install them, and configure to work with different languages so here is one method I found working.

1. Before you can install Linux packages on your system, you'll have to login as a 'root' user either by 'su' or 'login' command.

2. Install required Linux packages.

1. download FreeVPS Kernel, and FreeVPS Tools for RH_EL4 from the following location:

http://www.freevps.com/download/rpms/RH_EL4/

Download both single and SMP versions:

kernel-freevps-1.5-1.i686.rpm
kernel-freevps-smp-1.5-1.i686.rpm
freevps-tools-1.4-2.i386.rpm

*Note: A sigle processor version is necessary to satisfy dependency requirement for freevps-tools.

2. Install the new kernel packages