-
Notifications
You must be signed in to change notification settings - Fork 0
/
xrandr-modeline
executable file
·41 lines (37 loc) · 1.41 KB
/
xrandr-modeline
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#!/bin/sh
# Copyright (c) 2019 Andrew Steel <copyright@andrewsteel.net>
#
# SPDX-License-Identifier: MIT-0
#
# The MIT No Attribution License:
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so.
#
# 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 OR COPYRIGHT HOLDERS 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.
# xrandr-modeline
# Prints an X ModeLine for the specified horizontal and vertical resolutions,
# suitable for use with the XRandR --newmode option.
if ! test "${1}" || ! test "${2}"; then
printf '%s: %s\n' \
"$(basename "${0}")" \
'width and height arguments required' \
>&2
exit 1
fi
NAME="${1}x${2}"
MODELINE="$(
cvt "${1}" "${2}" \
| awk 'NR==2 { $1=$2=""; print }'
)"
echo "${NAME}" ${MODELINE}