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authorAndrey Borzenkov <arvidjaar@gmail.com>2013-09-19 15:52:31 +0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-09-19 10:22:10 -0500
commitf4d213c15b92c2a420a2f4fc13d4959071c22b82 (patch)
treea9883ef8dcef990ef1307533c52b0cdf99d41f41 /man/systemd.service.xml
parentc22428fb73acab46a74c6ed069f03f4fd86c7ae2 (diff)
clarify $ escaping in Exec* lines
Explain that literal $ can be passed by doubling it.
Diffstat (limited to 'man/systemd.service.xml')
-rw-r--r--man/systemd.service.xml3
1 files changed, 2 insertions, 1 deletions
diff --git a/man/systemd.service.xml b/man/systemd.service.xml
index 8eda85f62d..c06e14efc2 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