stark / color-scripts Goto Github PK

#!/usr/bin/env bash

# Print a slice of color like:
# ________________
# |green      red|
# |              |
# |cyan   magenta|
# ----------------
#
# It should look smooth if your terminal supports enough colors.

#clear
b=0

get_screen_size()
{
  local sizes=$(stty size)
  if [ $? = 0 ] ; then
    set $sizes
    screen_rows="$1"
    screen_cols="$2"
  fi
}

get_screen_size

rows=$((screen_rows - 2))
cols=$((screen_cols - 1))
blue_step=$((255 / rows))
red_green_step=$((255 / cols))

row=0
b=0
while [ $row -lt $rows ] ; do
  col=0
  r=0
  g=255
  while [ $col -lt $cols ] ; do
    #printf "\e[38;2;${r};${g};${b}m#"
    printf "\e[48;2;${r};${g};${b}m "
    r=$((r + red_green_step))
    g=$((g - red_green_step))
    col=$((col + 1))
  done
  printf "\e[0m\n"
  b=$((b + blue_step))
  row=$((row + 1))
done
printf "\e[0m"
exit 0

COLOR_SCRIPT_REPO=https://api.github.com/repos/stark/Color-Scripts/contents/color-scripts
wget -q -O - $(curl -s $COLOR_SCRIPT_REPO | jq '.[] | "\(.path) \(.download_url)"' -r | cut -d " " -f2) | bash

for i in *; do echo $i; echo $i >> colors.err; ./$i 2>> colors.err; done

hex
sed: illegal option -- r
usage: sed script [-Ealn] [-i extension] [file ...]
       sed [-Ealn] [-i extension] [-e script] ... [-f script_file] ... [file ...]
hex-block
sed: illegal option -- r
usage: sed script [-Ealn] [-i extension] [file ...]
       sed [-Ealn] [-i extension] [-e script] ... [-f script_file] ... [file ...]

pinguco
zsh: permission denied: ./pinguco
pipes1
./pipes1: line 182: read: 0.05: invalid timeout specification