Securing your Linux server is a critical task for every sysadmin. One of the simplest yet most effective ways to…
As a Linux system administrator, understanding what happens on your network is crucial. One of the most powerful tools to…
MegaCLI: useful commands Here are some useful commands: View information about the RAID adapter For checking the firmware version, battery…
The 3-2-1 is a foundational backup strategy that has been upheld as a best practice for decades. Read on to…
Grub Customizer is a powerful graphical tool for managing and configuring the GRUB bootloader. It provides an easy-to-use interface for…
Sessions $ tmux $ tmux new $ tmux new-session : new Start a new session $ tmux new-session -A -s mysession Start a new session…
How to Blacklist and Whitelist Email or Domain in Zimbra 8, in the previous article discussed How to Block Email…
Step 1 — Install Let’s Encrypt Certbot Let’s Encrypt provides CLI namely Certbot to generate the certificate sudo apt install certbot Step…
What are the main features of Ghost Spectre Windows 11 24H2? How to download Ghost Spectre Windows 11 24H2? How…
Carbonio Community Edition (Carbonio CE) is a free and open-source (FOSS) email and collaboration platform designed by Zextras. It serves…
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