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20 lines
553 B
Bash
Executable File
20 lines
553 B
Bash
Executable File
#!/usr/bin/env bash
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#
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# List open (listened) ports, without the crud that
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# usually comes with `lsof -i`
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#
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# Originally from: https://www.commandlinefu.com/commands/view/8951
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# Original author: https://www.commandlinefu.com/commands/by/wickedcpj
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#
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echo 'User: Command: Port:'
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echo '====================================================='
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lsof -i 4 -P -n +c 0 \
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| grep -i 'listen' \
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| awk '{print $3, $1, $9}' \
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| sed 's/ [a-z0-9\.\*]*:/ /' \
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| sort -k 3 -n \
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| xargs printf '%-20s %-25s %-5s\n' | uniq
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echo ""
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