daylin/dotfiles
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

cleanup gradient

Browse source
This commit is contained in:
Daylin Morgan 2022-08-30 23:09:48 -05:00
parent e950281dd9
commit 7940f6e3dd
1 changed files with 3 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
bin/gradient
View file

@ -4,27 +4,13 @@ COLUMNS=$(tput cols)
line() { line() {
i=1 i=1
while [[ $i -le $COLUMNS ]]; do while [[ $i -le $COLUMNS ]]; do
num= num=
echo -en "\u258$(($RANDOM % 8 + 1))" echo -en "\u258$((RANDOM % 8 + 1))"
i=$(($i + 1)) i=$((i + 1))
done done
} }
# print the text with gradient
# awk -v columns=$COLUMNS -v s=$(line) \
# 'BEGIN{
# for (colnum = 0; colnum<columns+1; colnum++) {
# r = 255-(colnum*255/columns);
# g = (colnum*510/columns);
# b = (colnum*255/columns);
# if (g>255) g = 510-g;
# printf "\033[48;2;%d;%d;%dm", r,g,b;
# printf "\033[38;2;%d;%d;%dm", 255-r,255-g,255-b;
# printf "%s\033[0m", substr(s,colnum+1,1);
# }
# printf "\n";
# }'
awk -v columns=$COLUMNS -v s=$(line) \ awk -v columns=$COLUMNS -v s=$(line) \
'BEGIN{ 'BEGIN{
for (colnum = 0; colnum<columns+1; colnum++) { for (colnum = 0; colnum<columns+1; colnum++) {