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fix find udp port

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Kayou 2019-10-25 19:39:02 +09:00 • committed by GitHub
parent a9317487b3
commit 7c95b8d508
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1 changed files with 1 additions and 1 deletions
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data/helpers.d/network
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@ -17,7 +17,7 @@ ynh_find_port () {
ynh_handle_getopts_args "$@"
test -n "$port" || ynh_die --message="The argument of ynh_find_port must be a valid port."
while netcat -z 127.0.0.1 $port # Check if the port is free
while netstat -ltu | grep -q -w :$port # Check if the port is free
do
port=$((port+1)) # Else, pass to next port
done