linux shell how to run a sh script code example

Example 1: how to run shell script in linux

# Give the script file correct permssions $chmod 744 <name of scipt file e.g script.sh>
$ chmod 744 script.sh 

#now the file is ready to run run it with $ ./<name of scirpt file e.g. script.sh>
$ ./script.sh

Example 2: ubuntu run a shell script

$ ./script_name.sh

// if it need sudo permission the type:
$ sudo ./script_name.sh