commenting in linux script code example

Example 1: bash comment

# This is a Bash comment.
echo "This is Code" # This is an inline Bash comment.

Example 2: comment in shell script

# This is a comment in Shell/Bash Script.
# '#' Symbol is used show a comment.

Example 3: how to add comments in terminal ubuntu

#!/bin/bash
# By adding hash(#) before line it will takes it as comment.