Bug#783170: use $FOO instead of ${FOO} ?

[Michael Biebl]

Am 23.04.2015 um 11:45 schrieb Holger Levsen:
> clone 783088 -1
> retitle -1 "systemd should document distinction between $FOO and ${FOO}
> reassign -1 systemd
> tags -1 + upstream
> thanks
> 
> Hi Rian,
> 
> On Mittwoch, 22. April 2015, Rian Hunter wrote:
>>> thanks for your bugreport. Can you confirm that using $FOO instead of
>>> ${FOO} fixes the issue?
>> Yes, this fixes the issue. 
> 
> cool! thanks for reporting back! I'll try to get a fixed tlsdate into jessie 
> 8.1.
> 
>> So it was the configuration file's fault I
>> guess, or maybe systemd. Where is this distinction for $FOO and ${FOO}
>> in systemd documented? Bash doesn't make this distinction.
> 
> I'm cloning this bug so that this get's fixed in the systemd documentation.
> 

This is already documented in man systemd.service in v215, although
scattered around. In commit [1], it was moved into a separate section,
which in v219 looks like [2].

Holger, is that documentation sufficient for you or would you like
further clarifications?

Michael


[1]
http://cgit.freedesktop.org/systemd/systemd/commit/?id=30d88d54f613f9f7831172876ebfd9e285fb043b
[2]
http://www.freedesktop.org/software/systemd/man/systemd.service.html#Command%20lines
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