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First attempt at detecting called port with getopts

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Raphael 2010-10-13 10:27:29 -07:00
parent ccdc259838
commit 3f9a51fa3f
1 changed files with 12 additions and 3 deletions
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15
script/server
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@ -3,10 +3,19 @@
# Start diaspora websocket and main services # Start diaspora websocket and main services
# #
# Is someone listening on 3000 already? (ipv4 only test ?) # Is someone listening on the port already? (ipv4 only test ?)
services=$( netstat -nl | grep '[^:]:3000[ \t]') PORT=3000
while getopts ":p:" OPTION
do
if OPTION='p'
then
PORT=$OPTARG
fi
done
services=$( netstat -nl | grep '[^:]:'+ $PORT +'[ \t]')
test -n "$services" && { test -n "$services" && {
echo "Warning: something is already using port 3000" echo "Warning: something is already using port " + $PORT
echo " $services" echo " $services"
} }