pointtools

Simple point utilities to hold text presentations.
git clone git://r-36.net/pointtools
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fade.sh (352B)

      1 #!/bin/sh
      2 
      3 set -e
      4 
      5 clear
      6 
      7 fg_rgb() {
      8     printf "\033[38;2;%d;%d;%dm" $1 $2 $3
      9 }
     10 
     11 def() {
     12     printf "\033[0m"
     13 }
     14 
     15 from=$1
     16 to=$2
     17 
     18 home() {
     19     printf "\033[;H"
     20 }
     21 
     22 i=255
     23 while [ $i -gt 0 ]; do
     24     fg_rgb $i $i $i
     25     home
     26     cat "$from"
     27     i=$((i-1))
     28 done
     29 
     30 clear
     31 
     32 while [ $i -lt 255 ]; do
     33     fg_rgb $i $i $i
     34     home
     35     cat "$to"
     36     i=$((i+1))
     37 done