Sed & Awk: Some Examples of These Wonders
Examples and usage patterns for Sed, Awk, and Grep commands in Linux for text manipulation, …
Jobs: How to Use Jobs
Learn how to use Linux jobs functionality to run multiple tasks in parallel without needing multiple …
Cpulimit: Limit CPU Usage
Learn how to limit CPU usage for processes in Linux using Cpulimit tool. This guide covers …
Tmux: The Terminal Multiplexer Replacing Screen
Guide to installing, configuring and using Tmux, a powerful terminal multiplexer which serves as a …
Screen: Most Used Commands
Guide to using Screen for maintaining persistent terminal sessions, with most commonly used commands …
Redirect a Service Output to a File
How to redirect a program's output to a file using GDB.
The find command or the power of search
A comprehensive guide on using the find command in Linux for powerful file searching capabilities
Execute Commands at Logout
How to execute commands when a user logs out from a system, such as disconnecting a VPN or …
ZSH: A Very Practical Shell
Configuration and usage guide for ZSH shell, a powerful alternative to bash with advanced features …
Date: Advanced Usage of the Date Command
Guide to advanced date calculations and formatting using the Linux date command, including examples …
Finding Broken Symbolic Links
How to find and clean up broken symbolic links on Unix systems
Removing Superfluous Elements in Text Files
How to clean text files by removing unwanted characters like ^M line endings and empty lines using …
Batch Renaming Elements
Tips and techniques for batch renaming files and elements in a system
Most Used Commands List
A comprehensive list of the most commonly used Linux commands and useful command-line tips.
Chat with Users on the Same Machine via Terminal
Learn how to communicate with other users logged into the same Linux or Unix system using terminal …
Find all dependencies related to a package
How to find all dependencies related to a package in Debian-based systems using apt-rdepends
Locate Large Files and Directories
How to use find and du commands to identify large files and directories consuming disk space
Pstree: List Processes as a Tree
Learn how to use the pstree command to visualize running processes in a tree format, showing …
How to Kill a Crashed Application or Handle a Frozen Screen
Methods to recover from frozen applications or system hangs in Linux without resorting to hard …
Unix Toolbox: All Useful Commands
A collection of Unix commands and server setup guides providing comprehensive reference for system …
Differences between du and df
Understanding the differences between du and df commands in Linux systems and how to troubleshoot …
Command-line Burning
Documentation explaining how to burn CDs and DVDs using command line tools, useful for automating …
MOTD: Modifying the Console Opening Message
Learn how to customize your console opening message (MOTD) using various utilities like cowsay, …
Xterm: Customizing the Display
How to customize Xterm configuration and display settings for better readability
Fifo and Cat: Share a Session with Multiple Users
How to use named pipes (FIFOs) and cat to visually share a terminal session with other users
Kill and lsof: Killing the process listening on a specific port
How to kill a process listening on a specific port using lsof and kill commands in Linux
Ivconv: Text Transcoding to Any Character Set
How to use the iconv command on Debian to transcode text from one character set to another, useful …
Environment Variables
A guide on how to manage environment variables in Linux systems.
Console Colorization
How to add color to your Linux console for better readability of man pages and log files
Sipcalc: Subnet Calculator
A guide on using Sipcalc, a simple subnet calculator for Linux.
Shell: Batch Renaming with Counter
How to rename multiple files in batch with a counter using shell scripting.