How To List All Installed Packages In Linux

Image of a terminal prompt

Quick howto: List all installed packages in Linux In today’s quick ‘just the examples’ howto, we show you how to find out what packages are installed on your Linux system with one simple command. Depending […]

Hello nftables, Goodbye iptables

netfilter

Firewalling under Linux gets revamped. Yep, you read it right. The firewalling tool that has been either hated or loved, ever since Kernel 2.4 is being phased out from kernel v4.9 onwards in favour of […]

How to reset a forgotten root password RHEL / CentOS 7

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Ever wondered how to reset your root password on a system if you are completely forgotten it? Up until recently, you could simply change the GRUB kernel options to boot into single user mode, or […]

View your log files in colour and in an easy to read format

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This is a wonderful tutorial from the guys over at lintut.com to show how to navigate your way through log files easily. Log files are notoriously difficult to read because it’s difficult in the sea […]