You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

12 lines
207 B

4 years ago
#!/bin/sh
hosts=$(get_hosts)
printf "%s" "$hosts" > "$1"
while sleep 2
do
current_hosts=$(get_hosts)
[ "$hosts" != "$current_hosts" ] && printf "%s" "$current_hosts" > "$1"
hosts=$current_hosts
done