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clarify $ escaping in Exec* lines
author
Andrey Borzenkov
<arvidjaar@gmail.com>
Thu, 19 Sep 2013 11:52:31 +0000
(15:52 +0400)
committer
Zbigniew Jędrzejewski-Szmek
<zbyszek@in.waw.pl>
Thu, 19 Sep 2013 15:22:10 +0000
(10:22 -0500)
Explain that literal $ can be passed by doubling it.
man/systemd.service.xml
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diff --git
a/man/systemd.service.xml
b/man/systemd.service.xml
index 8eda85f62db6546684545c5a2082b5cdccd5781d..c06e14efc23e1c64b30515cc78de8a612c44b83d 100644
(file)
--- a/
man/systemd.service.xml
+++ b/
man/systemd.service.xml
@@
-369,7
+369,8
@@
case it will be replaced by the value
of the environment variable split up
at whitespace, resulting in zero or
- more arguments. Note that the first
+ more arguments. To pass literal dollar sign
+ use <literal>$$</literal>. Note that the first
argument (i.e. the program to execute)
may not be a variable, since it must
be a literal and absolute path