The printf command in Linux is used to format and print data. It is similar to the printf function in the C programming language. This command allows you to format strings, numbers, and other types of data according to a specified format. Most of these formats, special characters are going to work with other similar […]
Printf Command in Linux with Examples and their Outputs Read More »
Discover the essentials of Python virtual environments with a focus on venv. This concise guide outlines steps for creating, activating, and managing isolated environments, allowing seamless experimentation with packages. Ideal for developers seeking practical insights into maintaining project-specific requirements while ensuring system-wide stability. Master the art of leveraging virtual environments for efficient and reliable Python project development.
How to Use Virtual Environments in Python Read More »
Streamline Linux administrative tasks with Askpass Helper. Discover how to integrate GUI password prompts for sudo commands using Zenity. Elevate security and user experience in managing system configurations, editing root files, and more. Effortlessly enhance your workflow and boost efficiency in daily operations.
How to Enter Sudo Password in GUI Using Askpass in Linux Read More »
In this article, I will talk about how to create watermark on your image. After reading this article you will be able to create watermarks like Shutterstock and istock. You will also learn about Imagemagick’s convert command – trim, composite, rotation, canvas, background, cloning, etc. You can also use this command to put watermarks in bulk.
How to Create Watermarks with ImageMagick’s Convert Command Read More »
Encounter Linux boot issues after a file mishap? Don’t panic! This comprehensive troubleshooting guide will walk you through accessing the GRUB console, using second TTY, and other effective methods to get your system up and running again. Restore your Linux computer with ease and confidence.
How to Resolve Linux Boot Issues After File Mishap Read More »
Here, I will talk about how you can use copy command cp to copy any files or directory in Linux or Unix based distros.
Copy Command cp in Linux/Unix Read More »
In this article, I will talk about pacman’s configuration, how to use it to install and remove any package, how to update/downgrade a package, upgrade your Arch Linux based distros. Finally, I will give you a very useful and simple script which will handle all such operations.
How to Use Pacman in Arch Linux Read More »
Here, I will talk how /etc/fstab works, its fields, how to create a fstab entry for new drives, ntfs drive, virtual hard disk, swapfile, etc.
How to create fstab entry in Linux Read More »
In this article, I will tell you how to mount and unmount a drive in Linux using mount/umount, gio, and udisksctl commands in Linux.
How to Mount a Drive in Linux Read More »
I will talk about what is anacron in Linux, the difference between anacron and cron, and how to create an anacron job.
How To Use Anacron In Linux Read More »
Here, I will talk about how to use rsync for backup and restore. Then I will guide you how to create a script and cronjob for that.
Backup and Restore Your Computer Using Rsync Read More »
It is a comprehensive guide on GPG encryption and signature. Learn how public cryptography works and what are the GPG commands to encrypt and sign your files/messages.
How to encrypt and Sign your files using GPG Read More »
Compress video or image using FFmpeg with/without losing quality – use default or x265 encoder, get/change resolution, keep the aspect ratio.
FFmpeg: Compress and Rescale Video and Image Read More »
Configure zsh – syntax highlighting, autosuggestion, themes, key bindings, alias, fzf, title and many more.
zsh: highlighting, autosuggestion, themes, binding, alias, fzf Read More »
This article is all libinput – one, two, and three-finger gestures, natural scroll, and scrolling acceleration among other things.
libinput: Fix your Linux touchpad using libinput Read More »
It’s about installing any package from AUR (Arch User Repository) manually or using Yay with the example of Google Chrome and Spotify.
AUR (Arch User Repository) and Yay in Arch Linux Read More »
learn bc command in Linux, set scale, remove warranty info, set an alias for these two, use sin, cos, tan, log, etc, use bc in shell scripts
bc command in Linux Read More »
This is about regular expression (aka regex, regexp) – anchors (dot and dollar), brackets ((,[,{), named class, alternation, back-references.
Regular Expression (Regex, and Regexp) in Linux Ft. Grep Read More »
This article is about the grep command in Linux with examples – case insensitive search, types of regex, colored and numbered output.
Grep Command in Linux with Examples Read More »
This article is all about echo command with practical examples and a little information about escape sequences in Linux.
Echo Command in Linux With Practical Examples Read More »
In this article, you will learn about basic applications of the df command – finding file system type, free and used space, mount location.
The df command in Linux with Examples Read More »
In this article, we will explore how we can find the basename and directory’s name of a file and where they are used.
How to get the basename and directory of a file in Linux Read More »
Everything about date command using practical examples – alarm clock, unique name generation, convert unix timestamp, different time zones.
Date Command in Linux/Unix with Practical Examples Read More »
This article is about the Management of Bluetooth devices in Linux using a command-line tool called bluetoothctl.
Bluetoothctl: Management of Bluetooth Devices in Linux Read More »
In Linux/Unix, the touch command is used to change the “modify-time” and “access-time” of a file. If the file does not exist, it is created.
Touch Command in Linux/Unix with Examples Read More »
Links in Linux/Unix are of two types – soft links (aka symlinks and symbolic links) and hard links. It is handled by the ln command.
Hard Links and Soft Links in Linux Read More »
