How to Block DDOS Attacks in Linux
This guide for Linux users will show you how to detect the IP addresses that are used in denial of service attacks and block them. …
Linux
How to Save the Output of a Linux Command to a File
This short but detailed guide will show you how to save the output of a command that you’ve run in Linux as a file you can then view. …
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How to Find Your Public IP Address with the Linux Command Line
This brief tutorial explains how you can quickly determine your IP address via the Linux command line. …
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How to Block an IP Address in IPTables in Linux
This tutorial will show you how to block an IP address from accessing your Linux machine using the built in firewall IPTables. …
How to Easily Encrypt Your Linux Backups
This guide will show you an easy way to encrypt your backups in Linux without having to install any additional software. …
How to resolve the ‘/bin/rm: Argument list too long’ error
This brief guide explains how to fix the “/bin/rm: Argument list too long” error that sometimes pops up while trying to delete files or folders in Linux. …
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Some useful bash keyboard shortcuts
I use the Linux command line extensively, both on my local machine or when I’m connected to a remote server. There are some keyboard shortcuts that I want to share with you which have made my life on BASH a lot easier. I have not come across too many books that have documented these shortcuts and I think they are quite important to improve your productivity while on the command line. …
How to monitor your Linux machine with netstat
This guide will explain how to use the command netstat to monitor your Internet and network connections in Linux. …
Three Free Rhythm Based Games
This is a list of my three favorite free cross-platform rhythm based games, in no particular order. …
Get Started Using the Vim Text Editor
This guide will get you started using Vim, one of the most powerful and popular command line text editors around. …
How to Determine Your Free Disk Space in Linux
This guide will show you how to determine your free disk space Linux using a series of commands that come with all Linux distributions. …
An introduction to the sudo command and configuration file
This guide will explain what the sudo command is, how to use it in Linux, and how to edit its configuration file. …
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Linux command line magic – find and replace
This guide will show you how to find and replace words, strings or phrases in files and directories – while using Linux. …
How to Set the Date on Your Linux Machine
This guide will show you how to use the date command to set the date of your Linux machine and how to set the date by syncing it across the Internet. …
How to Run Processes in the Background Using nohup in Linux
This guide will show you how to use the command ‘nohup’ to run processes in the background, so that they keep running even if you log out or get disconnected. …
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