From: Andrey Borzenkov <arvidjaar@gmail.com>
Date: Thu, 19 Sep 2013 11:52:31 +0000 (+0400)
Subject: clarify $ escaping in Exec* lines
X-Git-Tag: v208~79
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=f4d213c15b92c2a420a2f4fc13d4959071c22b82;p=elogind.git

clarify $ escaping in Exec* lines

Explain that literal $ can be passed by doubling it.
---

diff --git a/man/systemd.service.xml b/man/systemd.service.xml
index 8eda85f62..c06e14efc 100644
--- 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