Re: Packages - how to make an uninstaller?
Re: Packages - how to make an uninstaller?
- Subject: Re: Packages - how to make an uninstaller?
- From: Stephen Kay <email@hidden>
- Date: Wed, 29 Mar 2017 11:56:21 -0700
- Thread-topic: Packages - how to make an uninstaller?
Ok, thanks - I get it.
So in this example:
## Is Foo installed? ##
if [[ -d "$3/Applications/Foo.app" ]] ; then
Where is $3 coming from? I understand that $1 $2 $3 etc. are positional
variables.
Thanks,
- Stephen
On 3/28/17 2:52 PM, "Stephane Sudre" <email@hidden> wrote:
>On Tue, Mar 28, 2017 at 11:30 PM, Mike Solin <email@hidden> wrote:
>> It¹s built-in to the shell. See 'man bash'.
>
>On Tue, Mar 28, 2017 at 2:28 PM, Stephen Kay <email@hidden> wrote:
>
>> Thanks for the example! Excuse my ignorance, but what does '-d' command
>> do? I've been trying to search for info on this, related to
>> shell-scripting, but couldn't find anything.
>
>To avoid reading more than 10 pages of the bash man pages to find the
>answer:
>
>http://stackoverflow.com/questions/59838/check-if-a-directory-exists-in-a-
>shell-script
>
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