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@@ -1,102 +0,0 @@ |
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#!/usr/bin/env bash |
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# http://stackoverflow.com/questions/602912/how-do-you-echo-a-4-digit-unicode-character-in-bash |
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# Grab the hex values for our current set of symbols |
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# echo -n "⬢" | hexdump -C; # 00000000 e2 ac a2 |
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# echo -n "▲" | hexdump -C; # 00000000 e2 96 b2 |
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# echo -n "▼" | hexdump -C; # 00000000 e2 96 bc |
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# echo -n "⬡" | hexdump -C; # 00000000 e2 ac a1 |
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# echo -n "△" | hexdump -C; # 00000000 e2 96 b3 |
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# echo -n "▽" | hexdump -C; # 00000000 e2 96 bd |
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# echo -n "*" | hexdump -C; # 00000000 2a |
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# # # Output our symbols from their hex equivalents |
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# echo -e "\xE2\xAC\xA2" # Filled hexagon # In getty, diamond |
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# echo -e "\xE2\x96\xB2" # Filled up triangle # In getty, up arrow |
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# echo -e "\xE2\x96\xBC" # Filled down triangle # In getty, down arrow |
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# echo -e "\xE2\xAC\xA1" # Empty hexagon # In getty, diamond |
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# echo -e "\xE2\x96\xB3" # Empty up triangle # In getty, diamond |
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# echo -e "\xE2\x96\xBD" # Empty down triangle # In getty, diamond |
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# echo -e "\x2A" # Asterisk # In getty, asterisk |
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# # $ echo -n "↑" | hexdump -C |
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# # 00000000 e2 86 91 |...| |
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# # 00000003 |
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# # todd at Euclid in ~/github/sexy-bash-prompt on dev/explore.unicode* |
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# # $ echo -n "˄" | hexdump -C |
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# # 00000000 cb 84 |..| |
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# # 00000002 |
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# echo -e "\xE2\x86\x91" # Works but not sure why such a high range one does |
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# echo -e "\xE2\x86" # Doesn't work |
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# echo -e "\xE2\x91" # Doens't work |
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# echo -e "\x86\x91" # Doens't work |
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# echo -e "\xE2" # Doens't work |
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# echo -e "\x86" # Doens't work |
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# echo -e "\x91" # Doens't work |
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# # echo -e "\xCB\x84" # Doesn't work |
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# # http://unix.stackexchange.com/questions/15139/how-to-print-all-printable-ascii-chars-in-cli |
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# for ((i=32;i<=512;i++)); do |
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# printf "\\$((i/64*100+i%64/8*10+i%8))\t"; |
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# done |
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# http://stackoverflow.com/questions/5517500/simple-shell-script-for-generating-hex-numbers-of-a-certain-range |
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# http://www.utf8-chartable.de/ |
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hex_range () { |
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from="$1" |
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to="$2" |
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for i in $(seq "$(printf "%d" "0x$from")" "$(printf "%d" "0x$to")"); do |
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printf "%02X\n" "$i" |
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done |
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} |
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# ASCII sans control (20-7E) |
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# "Basic Latin" from utf8-chartable.de |
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for i in $(hex_range 20 7E); do |
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echo "$(echo -e "$i: \x${i}")" |
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done |
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# Output C2 A0-BF |
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# "Basic Latin" from utf8-chartable.de |
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i="C2" |
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for j in $(hex_range A0 BF); do |
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echo "$(echo -e "$i $j: \x${i}\x${j}")" |
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done |
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# Output C3-DF 80-BF |
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# Up to "NKo" from utf8-chartable.de |
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for i in $(hex_range C3 DF); do |
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for j in $(hex_range 80 BF); do |
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echo "$(echo -e "$i $j: \x${i}\x${j}")" |
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done |
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done |
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# Output E0 A0-BF 80-BF |
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# Up to "Tibetan" from utf8-chartable.de |
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i="E0" |
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for j in $(hex_range A0 BF); do |
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for k in $(hex_range 80 BF); do |
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echo "$(echo -e "$i $j $k: \x${i}\x${j}\x${k}")" |
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done |
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done |
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# Output E1-EF 80-BF 80-BF |
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# Remaining from utf8-chartable.de |
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for i in $(hex_range E1 EF); do |
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for j in $(hex_range 80 BF); do |
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for k in $(hex_range 80 BF); do |
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echo "$(echo -e "$i $j $k: \x${i}\x${j}\x${k}")" |
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done |
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done |
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done |
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# wtf, D0 BB is an arrow in `getty` |
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# The first 4 work in getty as arrows |
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# echo -e "\xE2\x86\x90" |
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# echo -e "\xE2\x86\x91" |
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# echo -e "\xE2\x86\x92" |
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# echo -e "\xE2\x86\x93" |
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# echo -e "\xE2\x86\x94" |
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# E2 96 B2 is another arrow |
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twolfson revised this gist