Shell Script Basic Code Examples(1)

first going to crate a folder in home directory

folder name shell

then go to that folder by command line

Execute Code

Note

both are different methods to execute shell script

You can use "sh" or "./" for execute shell script

here "1" is shellscript file name

chmod 755 used to give file permissions

Code:print

Output:

Note

what ever you type into echo willbe the output also it create a newline

Code:read

Output:

Note

to print the variable use "$"

ex: $name

Code:Variales & Operations

Output:

Note

do the operations within "(())"