execute shell command in bash script .sh code example
Example 1: how to run shell script
chmod +x <fileName>
./fileName. # or use ->. bash fileName
Example 2: shell script sh
#!/bin/sh
# This is a comment!
echo Hello World # This is a comment, too!
Example 3: how to run shell script
# method 1
chmod +x <filename>
./<filename>
# method 2
sh <filename>.sh
# method 3 (Only for bash script)
bash <filename>.sh