This is an introductory post to Shell Scripting which will be followed by many other each highlighting a feature of shell scripting. The material provided here was taught as a part of university course and not created by me.
01 Hello World
#!/bin/bash # This is simple hello world script. # We can write comments on lines # starting with hash (#) character echo Hello World! exit 0 # It is good habit to return 0 if # script ends successfully.