/
xterm-16colors.sh
executable file
·119 lines (116 loc) · 3.35 KB
/
xterm-16colors.sh
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#!/bin/sh
# $XTermId: 16colors.sh,v 1.13 2003/05/19 00:52:30 tom Exp $
# -----------------------------------------------------------------------------
# this file is part of xterm
#
# Copyright 1999-2002,2003 by Thomas E. Dickey
#
# All Rights Reserved
#
# 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, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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.
#
# Except as contained in this notice, the name(s) of the above copyright
# holders shall not be used in advertising or otherwise to promote the
# sale, use or other dealings in this Software without prior written
# authorization.
# -----------------------------------------------------------------------------
# Show a simple 16-color test pattern. It is a little more confusing than
# 8colors.sh, since everything is abbreviated to fit on an 80-column line.
# The high (8-15) combinations for foreground or background are marked with
# a '+' sign.
ESC=""
CMD='echo'
OPT='-n'
SUF=''
TMP=/tmp/xterm$$
eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null
( test ! -f $TMP || test -s $TMP ) &&
for verb in printf print ; do
rm -f $TMP
eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null
if test -f $TMP ; then
if test ! -s $TMP ; then
CMD="$verb"
OPT=
SUF='\c'
break
fi
fi
done
rm -f $TMP
if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null
then
trap '$CMD "[0m"; exit' EXIT HUP INT TRAP TERM
else
trap '$CMD "[0m"; exit' 0 1 2 5 15
fi
echo "[0m"
while true
do
for AT in 0 1 4 7
do
case $AT in
0) attr=" ";;
1) attr="BO ";;
4) attr="UN ";;
7) attr="RV ";;
esac
for FG in 0 1 2 3 4 5 6 7
do
case $FG in
0) fcolor="BLK ";;
1) fcolor="RED ";;
2) fcolor="GRN ";;
3) fcolor="YEL ";;
4) fcolor="BLU ";;
5) fcolor="MAG ";;
6) fcolor="CYN ";;
7) fcolor="WHT ";;
esac
for HI in 3 9
do
if test $HI = 3 ; then
color=" $fcolor"
else
color="+$fcolor"
fi
$CMD $OPT "[0;${AT}m$attr$SUF"
$CMD $OPT "[${HI}${FG}m$color$SUF"
for BG in 1 2 3 4 5 6 7
do
case $BG in
0) bcolor="BLK ";;
1) bcolor="RED ";;
2) bcolor="GRN ";;
3) bcolor="YEL ";;
4) bcolor="BLU ";;
5) bcolor="MAG ";;
6) bcolor="CYN ";;
7) bcolor="WHT ";;
esac
$CMD $OPT "[4${BG}m$bcolor$SUF"
$CMD $OPT "[10${BG}m+$bcolor$SUF"
done
echo "[0m"
done
done
sleep 1
done
done