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authorJon Lund Steffensen <jonlst@gmail.com>2017-10-13 19:21:48 -0700
committerJon Lund Steffensen <jonlst@gmail.com>2017-10-13 19:21:48 -0700
commit228a4ec040a9fa0876c07a13380e1122da484bc1 (patch)
tree7bc89da19f3fc62c51fbddb4c82913497c984c01 /redshift.1
parentChange preserve option to command line switch (diff)
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man: Document -P option
Diffstat (limited to 'redshift.1')
-rw-r--r--redshift.110
1 files changed, 8 insertions, 2 deletions
diff --git a/redshift.1 b/redshift.1
index 3555e15..40bc09e 100644
--- a/redshift.1
+++ b/redshift.1
@@ -55,14 +55,20 @@ Method to use to set color temperature
(Use `-m list' to see available methods)
.TP
\fB\-o\fR
-One shot mode (do not continuously adjust color temperature)
+One-shot mode (do not continuously adjust color temperature). Use this with the
+`-P` option to clear the existing gamma ramps before applying the new color
+temperature.
.TP
\fB\-O\fR TEMP
-One shot manual mode (set color temperature)
+One-shot manual mode (set color temperature). Use this with the `-P` option
+to clear the existing gamma ramps before applying the new color temperature.
.TP
\fB\-p\fR
Print mode (only print parameters and exit)
.TP
+\fB\-P\fR
+Reset existing gamma ramps before applying new color effect.
+.TP
\fB\-x\fR
Reset mode (remove adjustment from screen)
.TP