Commit: e42ed54945148f199be29642af7782b14846792a
Parent: b1666dc992dc465e1e6b939c222b8dc03b66b6e2
Author: Fabian Foerg
Date: Tue, 31 May 2022 21:08:46 -0400
Change to Unlicense (#27)
Addresses https://github.com/faf0/sct/issues/11 .
Diffstat:
| M | LICENSE | | | 54 | ++++++++++++++++++++++++------------------------------ |
| M | README.md | | | 14 | +++++++------- |
2 files changed, 31 insertions(+), 37 deletions(-)
diff --git a/LICENSE b/LICENSE
@@ -1,30 +1,24 @@
-Public Domain Mark 1.0
- No Copyright
-
- This work has been identified as being free of known restrictions
- under copyright law, including all related and neighboring rights.
-
- You can copy, modify, distribute and perform the work, even for
- commercial purposes, all without asking permission. See Other
- Information below.
-
- Other Information
-
- The work may not be free of known copyright restrictions in all
- jurisdictions.
-
- Persons may have other rights in or related to the work, such as
- patent or trademark rights, and others may have rights in how the
- work is used, such as publicity or privacy rights.
-
- In some jurisdictions moral rights of the author may persist beyond
- the term of copyright. These rights may include the right to be
- identified as the author and the right to object to derogatory
- treatments.
-
- Unless expressly stated otherwise, the person who identified the work
- makes no warranties about the work, and disclaims liability for all
- uses of the work, to the fullest extent permitted by applicable law.
-
- When using or citing the work, you should not imply endorsement by
- the author or the person who identified the work.
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
diff --git a/README.md b/README.md
@@ -3,7 +3,7 @@
Xsct (X11 set color temperature) is a UNIX tool which allows you to set the color
temperature of your screen. It is simpler than Redshift and f.lux.
-Original code was published by Ted Unangst:
+Original code was published by Ted Unangst to the public domain:
http://www.tedunangst.com/flak/post/sct-set-color-temperature
Minor modifications were made in order to get sct to:
@@ -18,27 +18,27 @@ Minor modifications were made in order to get sct to:
# Installation
Compile the code using the following command:
-
-~~~
+~~~sh
gcc -Wall -Wextra -Werror -pedantic -std=c99 -O2 -I /usr/X11R6/include xsct.c -o xsct -L /usr/X11R6/lib -lX11 -lXrandr -lm -s
~~~
Execute xsct using the following command:
-
-~~~
+~~~sh
./xsct 3700
~~~
The first parameter (`3700` above) denotes the color temperature.
+
If `xsct` is called with parameter 0, the color temperature is set to `6500`.
+
If `xsct` is called without parameters, the current display temperature is estimated.
+
If `xsct` is called with a temperature parameter as well as a screen index
followed by a CRTC index, the color temperature of the specified screen and
CRTC combination is changed only.
Test xsct using the following command:
-
-~~~
+~~~sh
./xsct 3700 && ./xsct
~~~