! # bin / bash
# function: progress bar displays dynamic type of snowflakes.
# Author: liusingbon
the while:
do
the Clear
for i in {1..20}
do
echo -e "\ 033 [3; $ {i} H *"
0.1 SLEEP
DONE
Clear
for in {20..1} I
do
echo -e "\ 033 [. 3; {I} $ H *"
SLEEP 0.1
DONE
Clear
DONE