9 lines
120 B
Bash
9 lines
120 B
Bash
countdown() {
|
|
local secs="$1"
|
|
while [ $secs -gt 0 ]; do
|
|
echo -ne "$secs\033[0K\r"
|
|
sleep 1
|
|
: $((secs--))
|
|
done
|
|
}
|