bash execute sh code example

Example 1: shell script sh

#!/bin/sh
# This is a comment!
echo Hello World	# This is a comment, too!

Example 2: how to run shell script

chmod +x <fileName>
./fileName.  # or use ->. bash fileName

Example 3: how to run a .sh file

./yourscript.sh

Example 4: run sh file

sh yourfile.sh