help-bash
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Help-bash] How to only show bash variables but not those inherited from


From: Peng Yu
Subject: [Help-bash] How to only show bash variables but not those inherited from the environment?
Date: Tue, 25 Dec 2018 12:03:02 -0600

Hi,

The following will show the xyz variable inherited from the
environment. Is there a way only show variables (global, or both
global or local if in a function) defined in the current script?
Thanks.

$ cat main1.sh
#!/usr/bin/env bash
# vim: set noexpandtab tabstop=2:

compgen -v
$ xyz=abc ./main1.sh |tail -n 1
xyz

-- 
Regards,
Peng



reply via email to

[Prev in Thread] Current Thread [Next in Thread]