blob: 698b15f5f6e5ae1250ca9c13986ab138fc456d19 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
t=0
draw() {
if [ $t -eq 0 ]; then
date +%H:%M
else
date +"%d %b %H:%M"
fi
}
toggle() {
t=$(((t + 1) % 2));
draw
}
trap "toggle" USR1
while true; do
draw
sleep 60 &
wait
done
|