Block Comment in Shell script

how to put multiline comments in a shell script like /* Some code */ in C language?

There is no multiline comment in Shell script

: '
comments here
and here
'

If your comments contain single quotes:

: <<'END'
comments' here
and here
END

Just make sure that the string END does not appear among the commented lines. Or chose a marker which is not so easily repeated.

:<<supercalifragilisticexpialidocious
echo "This will not get printed"
echo "Yet another escape"
supercalifragilisticexpialidocious

:stuck_out_tongue: