1

In an effort of keeping things DRY, I am trying to assign a path to a variable that may not exist and have the following script which returns:

/apps/tmp: No such file or directory

#!/bin/bash

$WORKDIR="/apps/tmp"

if [ -d $WORKDIR ]; then 
    rm -rf $WORKDIR
fi

Is this possible or what work around is there?

2
  • I'd expect the error to be myscript: 3: =/apps/tmp: No such file or directory Dec 15, 2015 at 17:21
  • It may have done, I remember extracting the main context as I didn't think it was important. Dec 15, 2015 at 17:29

1 Answer 1

3

When you create new variable, you are not using dollar $ sign. Just do:

WORKDIR="/apps/tmp"
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  • Coming from various languages, this always catches me out. Many thanks Dec 15, 2015 at 17:29
  • Yes. I know. Especially from PHP the syntax is just in the back of your head. You are welcome. And of course, welcome to Unix & Linux!
    – Jakuje
    Dec 15, 2015 at 17:31

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