APLawrence - Information and Resources for Unix and Linux Systems, Bloggers and the self-employed
RSS Feeds Get APLawrence.com by RSS













Linux Skills Test

Copyright 2002,2003 A.P. Lawrence


Answer


False

It will never produce a listing because it will always exit after the test, which only determines if it echoes "nope" or not.

Comments /Tests/Linux/e0505.html


Tue Aug 8 07:42:18 2006 Ok  vinodk

Yes i do think so


Wed Aug 8 07:37:15 2007   anonymous

ergo... inproper indenting is confusing. =)


Fri Feb 29 20:27:50 2008   LarryIrwin


False is correct, but the style is poor...

Here's the way to make it true (with proper indenting, etc.)

#!/bin/sh

[ "$1" = "nope" ] && {

echo "nope"

exit 1

}

ls




Fri Feb 29 20:34:44 2008   TonyLawrence


Well, yes, but that was the point - that you need to bracket this if you
need more than one action.


Wed Jun 24 12:50:20 2009   worwan


or I use following method if I want to execute more commands



[ "$1" = "nope" ] && echo "nope" && exit 1




Wed Jun 24 20:20:11 2009   TonyLawrence


That's not always a good way to do that.



See http://aplawrence.com/Basics/break_out.html



Add your comments


Next question
Return to Question q0505

My Troubleshooting E-Book will show you how to solve tough problems on Linux and Unix systems!


We use Google third-party advertising companies to serve ads when you visit our website. These companies may use information (not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, click here.