There are two ways to execute any shell script in Linux. One is by specifying the script as an argument to your shell, and another is by specifying the script’s absolute or relative path.

For example, to create a function called “welcome” that prints “Welcome to my script!” you would use the command “welcome () {echo’Welcome to my script!’}” Shell scripting is a powerful tool that can ...

Take me to Video Tutorial In this section, we will take a look at creating your first shell script. To Create a shell script name create-and-launch-script.sh ...

With the advent of Windows Server 10, PowerShell is becoming more important for admins to master, or at least learn. Here's how to get started.

While loop works just like the for loop, except theat it executes the loop as long as the condition is true. Execute a command or a set of commands multiple times but you are not sure how many times.

These can be shell scripts, or use the Perl, Python or another interpreter, as defined by the shebang (#!) at the beginning of the script.

For example, a common issue with shell scripts is to forget to quote an environment variable that could hold a file name that contains spaces. For example, consider this really simple script: ...

I'd never actually seen this list until I started digging into the issue of exit codes, so you can continue on your merry shell-scripting path safely without worrying about the data above.