Select Loop in Bash [5 Practical Examples]
In the world of Bash scripting, the select loop is an approach that enables programmers to create an intuitive, text-based …
In the world of Bash scripting, the select loop is an approach that enables programmers to create an intuitive, text-based …
Bash scripting provides a set of tools for automating tasks and streamlining workflows, with loops being a key feature to …
In Bash, hidden files are the files and directories whose names start with a dot (.). This makes them invisible …
In the realm of information, each and every part of our computing system has data saved inside a file. For …
The grep command is a useful tool to search for a text pattern within files. Along with the if statement, …
Regex or regular expression is a sequence of characters that specifies a search pattern. Matching with regex can be done …
The ‘rm’ command is a powerful tool for deleting files, but when it comes to scenarios where the file’s existence …
Environment variables are dynamic named values that can affect the way running processes behave. To list environment variables in Bash, …
Bash Comparison Operators are fundamental elements in scripting that allow Bash programmers to compare values and make decisions based on …
Bash programmers do the replacement, the substitution, and the removal of the bash variable too often. It helps them print …
To multiply variable in Bash, you can follow these steps: Firstly, initialize two variables. After that, multiply the two variables …
Subtraction is one of the most common yet important mathematical operations on Bash variables. When Bash programmers work with data …
Addition is one of the most basic arithmetic operations. In data processing, programmers need to add variables to make calculations …
While Bash offers an extensive array of functions and features, it’s often the fundamental operations that form the building blocks …
The decrement operation on the bash variable is the tool for repetitive operations for a specific time. Basically, decrement means …
The increment of the Bash variable means increasing the value of a variable. It is an important technique for the …
The bash variable holds important data that carries vital information. Sometimes programmers might need to compare bash variables for processing …
Variables are the most important part of a Bash script. They can store important data, manipulate data, and do the …
Reading a file into a variable carries an important potential in the Linux ecosystem due to its pivotal role in …
The $PATH variable is one of the most important environment variables in Linux. It stores the path of the directories. …