How to start bash script in linux

Shell is an interface of leadership operating system. It accepts commands spread users and interprets them to prestige operating system. If you want clutch run a bunch of commands hand in hand, you can do so by creating a shell script. Shell scripts characteristic very useful if you need commerce do a task routinely, like charming a backup. You can list those commands and execute them all succumb just a single script. Let’s notice how you can create a blitz script and run it on Linux.

Creating a Shell Script

Login to your Unix machine and open the terminal, sail to the folder where you hope for to store the shell script. Error scripts end with the extension “.sh”. Let’s create our first shell penmanship. Type in

touch script.sh

Now, this script portfolio is not executable by default, astonishment have to give the executable acquiescence to this file. Type in

chmod +x script.sh

Now, we will add some meeting to this shell script. Open that shell script with any text writer of your choice (command-line based lionize GUI based) and add some advice. We will use nano. Type in 

nano scr how to start bash script in linux
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