What is the Bash equivalent of Python's pass statement

问题

Is there a Bash equivalent to the Python's pass statement?

回答1:

You can use : for this.

回答2:

true is a command that successfully does nothing.

(false would, in a way, be the opposite: it doesn't do anything, but claims that a failure occurred.)

来源：https://stackoverflow.com/questions/2421586/what-is-the-bash-equivalent-of-pythons-pass-statement