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23 lines
482 B
23 lines
482 B
#!/bin/bash
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arr=("$@")
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for i in "${arr[@]}";
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do
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echo "$i"
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done
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isopenport()
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{
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arr=("$@")
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for i in "${arr[@]}";
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do
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nc -z 127.0.0.1 $i &> /dev/null
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result1=$?
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if [ "$result1" != 0 ]; then
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echo port $i is free
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else
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echo port $i is used
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fi
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done
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}
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ports=(800 801 81 82 83 84 85 86 88 89 1883 27017 8080 3000 6379)
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isopenport "${ports[@]}"
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