Linux

How-tos How to Read CPU Flags From Cpuinfo Learn how to read Linux CPU information and interpret the flags reported by the running system. ↗ How-tos The Purpose of Sticky Bit in Linux This tutorial demonstrates the purpose of the sticky bit in Linux, explaining its importance in file management and security in shared environments. Learn how to set and remove the … ↗ How-tos How to Perform Increment and Decrement Operation in Bash Learn how to perform increment and decrement operations in Bash with our comprehensive guide. Discover various methods including arithmetic and unary operators, complete with clear … ↗ How-tos How to Move Multiple Files in Linux Bash Learn how to move multiple files in Linux Bash with `mv`, using explicit filenames and wildcard patterns to select files by name or extension. ↗ How-tos Difference Between Sh and Bash Learn what a Linux shell does, how to identify the running and configured shells, and when to use sh or Bash. ↗ How-tos Difference Between a Login Shell and a Non-Login Shell This tutorial explains the difference between a login shell and a non-login shell in UNIX-based systems. ↗ How-tos How to Start, Stop and Restart Apache Web Server in Linux Learn how to start, stop, and restart the Apache web server in Linux with our comprehensive guide. This article provides clear commands and explanations, making server management … ↗ How-tos How to Add Comments in Bash Scripts Learn how to add comments in Bash scripts effectively using the ↗ How-tos How to Perform Undo and Redo Operations in Vim and Vi Learn how to undo and redo changes in Vim and Vi, use `:undolist` and `:earlier` to navigate undo history, and understand undo grouping. ↗ How-tos How to Use Grep With Multiple Strings This article shows how to use grep to find lines containing one or more patterns. ↗ How-tos How to Shut Down a Linux Machine from the Terminal Use the Linux shutdown command to power off now, schedule a shutdown, notify users, reboot, or cancel a pending shutdown. ↗ How-tos How to Unzip .gz File in Linux Learn how to decompress a .gz file or extract a .tar.gz archive on Linux with gunzip, gzip -d, and tar, and choose whether to keep the compressed original. ↗ How-tos How to Read a File Line by Line Using Bash Learn how to read a file line by line using Bash with our comprehensive guide. We explore various methods including the read command in loops and the mapfile command. Enhance your … ↗ How-tos How to Concatenate Strings in Bash Discover how to concatenate strings in Bash easily with our comprehensive guide. Learn various methods, including basic concatenation, using the += operator, and incorporating … ↗ How-tos How to Save Files in Vim Before Quitting the Vim Editor Learn how to save files in Vim before quitting the Vim editor with essential commands like :w, :q, and :wq. This guide provides a comprehensive overview of these commands, ensuring … ↗ How-tos How to Use the sleep Command in Bash Learn how to use the sleep command in Bash to pause execution of scripts effectively. This article covers basic usage, conditional statements, and tips for enhancing user … ↗ How-tos How to Install Sublime Text Editor on Ubuntu 18.04 Learn how to install Sublime Text Editor on Ubuntu 18.04 with this comprehensive guide. Follow simple steps to update your system, add the GPG key, and install Sublime Text using … ↗ How-tos How to Export Command in Linux This article explains how to define an environment variable with the export command in Linux, focusing on its application in Git. Learn to set up and manage environment variables … ↗ How-tos How to Solve Error - Mesg: Ttyname Failed: Inappropriate Ioctl for Device Error in Linux This article demonstrates how to resolve the mesg: ttyname failed: inappropriate ioctl for device error in Linux. Explore effective solutions, including checking your terminal … ↗ How-tos How to Add Sudo Users in Ubuntu Learn how to add sudo users in Ubuntu with this step-by-step guide. Discover two effective methods: adding users to the sudo group and modifying the /etc/sudoers file. This … ↗ How-tos How to Add Super Users in CentOS Learn how to add super users in CentOS by adding users to the wheel group or modifying the /etc/sudoers file. This comprehensive guide covers both methods with clear examples and … ↗ How-tos How to Change File Permissions in Linux Learn how to change file permissions in Linux using the chmod command-line utility. This guide covers symbolic and numeric modes, providing clear examples to help you manage file … ↗ How-tos How to Install the pip Package Manager on Ubuntu Learn how to install the pip package manager on Ubuntu using the apt command-line utility. This guide provides step-by-step instructions for both beginners and experienced … ↗ How-tos How to Use Linux Commands pushd and popd This tutorial demonstrates how to use the Linux commands pushd and popd effectively for seamless directory navigation. Learn how these commands can enhance your workflow, … ↗