4 Ways to Remove or Strip Quotes From String in Bash With Cases
In Bash scripting, text manipulation has become a common task to perform using different utilities and methods. Removing quotes is …
3 Ways to Install Pacman Package Manager in Ubuntu
Pacman is a powerful package manager that is mainly used by Arch Linux and other Arch-based distributions. It is known …
[Solved] The Following Packages Have Unmet Dependencies Error
A package with unmet dependencies is a software package that cannot be installed or updated because it relies on other …
Addition of Bash Variables [4+ Examples]
Addition is one of the most basic arithmetic operations. In data processing, programmers need to add variables to make calculations …
[Fixed] “sudo apt-get update” Not Working in Ubuntu
In Linux, the sudo apt-get update command plays a vital role in maintaining a healthy and up-to-date system. Nevertheless, there …
Bash Operator
Imagine you’re responsible for managing a complex server infrastructure, you need to automate routine tasks, validate user inputs, and make …
A Total Guide on RPM Package Manager in Linux
RPM is the low-level back-end package manager mainly used for RedHat-based Linux distributions. It allows users to install, remove, query, …
[Solved] RPM Failed Dependencies Error in RedHat
Dependency refers to a relationship among software packages that indicates that one package relies on another to function correctly. Actually, …
Arithmetic Expansion in Bash [3 Practical Applications]
Have you ever performed any arithmetic calculations in Bash? If you’re new to Bash scripting, you might encounter difficulties when …
Apt Package Manager [A Complete Guide on How to Use it]
In Debian-based distributions, the installation and removal of software are generally managed through the package management system known as the …
How to Install RPM Packages From Text File [5 Simple Cases]
Package management in a Linux/Unix system is a common task, but managing a long list of packages for installation can …
Adding 1 to Bash Variable [3 Examples]
While Bash offers an extensive array of functions and features, it’s often the fundamental operations that form the building blocks …
How to Escape Double Quotes in Bash? [3 Easy Cases]
Escaping is a great concept when you are dealing with double quotes and want to avoid unwanted interpretations and errors …
How to Escape Single Quotes in Bash? [3 Interactive Cases]
When working with strings containing single quotes, often a fundamental task, escaping single quotes becomes essential to maintain the high …
How to Use Tilde Expansion in Bash [4 Practical Cases]
Tilde expansion is a feature in Bash that allows users to use the tilde character (~) as equivalent to a …
How to Check RPM Reverse Dependencies in Linux? [4 Methods]
The reverse dependency refers to the packages that require another package as a dependency. In a reverse dependency, packages are …
How to Redirect Stderr in Bash [5 Practical Cases]
Learning how to redirect stderr (standard error) is a must-know knowledge for every Linux or Unix system administrator or developer …
[Fixed] “apt-get update” Failed to Fetch Error in Linux
While working with a Debian-based Linux system such as Ubuntu, an ordinary job is keeping your system up-to-date and installing …
Decrement Variable Value in Bash Scripts [4+ Examples]
The decrement operation on the bash variable is the tool for repetitive operations for a specific time. Basically, decrement means …
How to Use Yum Package Manager in RHEL [A Total Guide]
In RedHat-based Linux distribution, a primary package for managing software packages is YUM which refers to the Yellowdog Updater Modifier. …
