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17 May 2019 3 minutes read
FB4 How To: Install Kernel Source Code in CentOS/RedHat
  • how-to kernel

How To: Install Kernel Source Code in CentOS/RedHat

CentOS Linux From time to time it’s required to compile some Linux kernel specific software on your CentOS/RedHat …

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29 Apr 2019 2 minutes read
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  • how-to fonts

How to Install TTF Fonts in Linux

I really like the Hack font – it’s used in my terminal apps on MacOS, Linux and even Windows workstations. This …

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24 Apr 2019 2 minutes read
FB4 How to Check SSH Port Status
  • how-to ssh

How to Check SSH Port Status

Check SSH port 22 with telnet When you’re configuring new SSH server, it’s possible that connection …

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18 Apr 2019 1 minutes read
FB4 How To: View Windows (CIFS) Shares
  • how-to centos

How To: View Windows (CIFS) Shares

I’m working on further configuring the Helios 4 based network storage. Some of network clients I have are Linux …

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12 Mar 2019 3 minutes read
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  • how-to

Stress Testing CPU With Dd Command

htop showing CPU busy with dd One of the really interesting ways of stress testing CPUs on your system is using dd …

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04 Mar 2019 5 minutes read
FB4 Automatically Remove Packages in Ubuntu
  • how-to todo

Automatically Remove Packages in Ubuntu

It is possible that removing some packages on your Debian, Ubuntu or Mint Linux system will leave a number of software …

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19 Feb 2019 3 minutes read
FB4 How To: List Files With SELinux Contexts
  • Advanced topics CentOS How-To Red Hat Security

How To: List Files With SELinux Contexts

## When running a SELinux based setup, it might be useful to know how to quickly inspect files and directories to …

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18 Feb 2019 5 minutes read
FB4 How To: Install VMware Tools in Ubuntu
  • How-To Virtualization

How To: Install VMware Tools in Ubuntu

I’m testing VMware Workstation 15 on my new laptop these days, and thought it’s a great opportunity to …

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08 Feb 2019 2 minutes read
FB4 Remove All Messages From Postfix Queue
  • Advanced topics How-To

Remove All Messages From Postfix Queue

Postfix.org – Mail Server I’ve been decommissioning some old servers recently and this generated quite a …

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23 Jan 2019 2 minutes read
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  • how-to

Unix Diff

diff is a mightly command line tool found in most of Unix and Unix-like operating systems. diff helps you to find …

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