How about let's write the First Script in Bash .
Step 1 : Prerequisites are we need a debian model ubuntu linux lts : latest version
As soon as we log into it we can write a script for our hands-on.
Make a separated dir for these scripts
And last one to create a shell file with this command
$ touch hello.sh
or
$ vim hello.sh
Step 2 Let's write the script,,,
#!/bin/bash
<< Comment
First Script
Comment
echo "Me : Hello World !! What do you want to be when you grow up !!"
echo "Folks : A Shell Writer <)) A Globe known Key-Word"
echo "Me : Work On it now Or Regret for it Later"
step 3 : Yup We will write it like this. And save it with :wq ↩
Step : 4 After we back on the terminal again here are the multiple way to print but there is a hook.
$ cat hello.sh
Through this we can easily only print out the script like this.
Steps : 5 To execute this script or make executable we need to give permissions about who mean users, groups, others can access what by this command.
$ chmod 755 hello.sh
$ bash hello.sh
or
$ ./hello.sh
Steps 6 : Shell Here we how execute a shell file.
This is way through which we can write a Script and then execute them .