How To Install EPEL Repo on a CentOS and RHEL 7.x

H ow do I install the extra repositories such as Fedora EPEL repo on a Red Hat Enterprise Linux server version 7.x or CentOS Linux server version 7.x?   You can easily install various packages…

How To Install MariaDB Databases on a FreeBSD v10/11 Unix Server

I ‘m a new FreeBSD unix user. How can I install MariaDB database server on a FreeBSD unix based system?   MySQL is a very fast, multi-threaded, multi-user and robust SQL database server. The latest…

Apple OS X: Install X Window System XQuartz For SSH X11 Forwarding On a Mavericks or Yosemite

I need to tunnel X Window securely over SSH bases session so that I run X program on my remote Linux/Unix server/workstation and get back display to my Apple Macbook pro laptop. I tried the…

Debian/Ubuntu Linux: Find If Installed APT Package Includes a Fix/Patch Via CVE Number

I am a Debian Linux server user. How do I view the changelog of an installed package and find out if given CVE includes a fix or patch? How do I see a fix or…

Debian/Ubuntu Linux: Find If Installed APT Package Includes a Fix/Patch Via CVE Number

I am a Debian Linux server user. How do I view the changelog of an installed package and find out if given CVE includes a fix or patch? How do I see a fix or…

CentOS/RHEL Use yum Command To Downgrade or Rollback Updates

I ‘m a CentOS Linux 7.x server user. How can I use yum command to downgrade or rollback package updates on a RHEL (Red Hat)/CentOS/Scientific Linux server?   In this tutorial, you will learn: How…

How To Join Several Partition Together To Form a Single Larger One On a Linux Using mhddfs

I ‘ve three old hard drives: sized 60, 60 and 120 GB. And 200 GB of video files, which I need to store on these drives. How would I store all my files on three…

How To Install Google Chrome 62 On a RHEL/CentOS 7 and Fedora Linux 26 Using Yum Command

H ow do I installed the latest version of Google Chrome v45 on a Red Hat Enterprise Linux or CentOS Linux version 7.x and Fedora Linux v22/23/24/25/26 using the yum command line option?   Google…

How To Install ncurses Library on a Linux

I need to compile an application with ncurses library and header files. How do I install install ncurses libs and header files on a Linux operating system? How do I write a simple hello world…

How to Compile and Install Linux Kernel v4.9.11 Source On a Debian / Ubuntu Linux

H ow do I download, compile and install the latest version of the Linux kernel on a Debian Linux v8.x or Ubuntu Linux LTS home server or my laptop? How do I build and install…