SHELL

how to run bash scripts

# 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

how to execute a bash script in terminal

$ chmod +x fileName
$ ./fileName