Format script

This commit is contained in:
Midgard 2020-07-25 12:25:20 +02:00
parent 764959e70a
commit 4573d0ae94
Signed by: midgard
GPG key ID: 511C112F1331BBB4

View file

@ -1,7 +1,12 @@
if [ $# -ne 2 ]
then
echo "Hostname and port of the service was not specified"
#!/bin/sh
if [ $# -ne 2 ]; then
echo "Usage: $0 <hostname> <port>" >&2
exit 1
fi
while ! nc -z $1 $2; do echo "$1:$2 not yet available, waiting" && sleep 1; done; echo "Done"
while ! nc -z "$1" "$2"; do
echo "$1:$2 not yet available, waiting"
sleep 1
done
echo "Done"