7 lines
194 B
Text
Executable file
7 lines
194 B
Text
Executable file
if [ $# -ne 2 ]
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then
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echo "Hostname and port of the service was not specified"
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exit 1
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fi
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while ! nc -z $1 $2; do echo "$1:$2 not yet available, waiting" && sleep 1; done; echo "Done"
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