bash multiline comment

C++
# This is a Bash comment.
echo "This is Code" # This is an inline Bash comment.# This is a comment in Shell/Bash Script.
# '#' Symbol is used show a comment.# This is a comment on powershell.
# It will work on bash too.# if [[ $VAR -gt 10 ]]; then
#  echo "Variable is greater than 10."
# fi
<< 'comment1'
	what ver you want to commet
'comment1': '
This is a
very neat comment
in bash
'
Source

Also in C++: