public Bash • 3 min read • Appending to Arrays in Bash In this quick Bash tip, you'll learn about appending to an existing array in bash.…
public Bash • 5 min read • Using exec Command in Bash Shell Scripts The exec command in shell scripts is super useful for logging, reading from files and running commands by replacing the current process.…
public Bash • 2 min read • What is $0 in a Bash Script? Get familiar with the special variable $0 in Bash and learn its usage.…
public Bash • 6 min read • Special Variables in Bash Shell Scripting The bash shell has some special variables that have specific usages and purposes. Learn more about them here.…
public Bash • 4 min read • Check the Number of Arguments in Bash Working on a bash script that accepts arguments and you need to count them? Here's how to check the number of arguments supplied to your script.…
public Bash • 3 min read • Using Brace Expansion in Bash Shell Brace expansion in the bash shell is a lesser known but an awesome feature. Learn about using them like a Pro Linux user with practical examples.…
public Bash • 4 min read • Using test Command in Bash Scripts Learn to use the test command in bash for testing conditions and making comparisons.…
public Bash • 4 min read • Useful Bash Commands You May Not Know About Here are some lesser known but useful bash commands that will help make the shell scripts you write cleaner and more maintainable.…
public Explain • 5 min read • What is Shebang in Linux Shell Scripting? The seemingly insignificant #! characters at the beginning of a shell script has a major significance on how your script will be executed.…
public Bash • 4 min read • Replacing a Substring With Another String in Bash Learn how to replace a single or multiple occurrences of a substring inside a string in Bash.…
public Bash • 4 min read • Unusual Ways to Use Variables Inside Bash Scripts You might have used variables in Bash before, but probably not like this.…
public Bash • 2 min read • How to Check if String Contains a Substring in Bash In this bash string tutorial, you'll learn to check whether a given string contains a substring or not.…