mirror of
https://github.com/nickolaj-jepsen/nixos.git
synced 2026-01-23 08:26:49 +01:00
26 lines
478 B
Bash
26 lines
478 B
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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PORT=$1
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if [ -z "$PORT" ]; then
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echo "Usage: port-kill <port>"
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exit 1
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fi
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# lsof returns exit code 1 if no files found
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PID=$(lsof -t -i:"$PORT" || true)
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if [ -z "$PID" ]; then
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echo "No process found on port $PORT"
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exit 1
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fi
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COMMAND=$(ps -p "$PID" -o comm=)
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echo "Process '$COMMAND' (PID $PID) is using port $PORT."
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read -p "Kill? [y/N] " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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kill "$PID"
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echo "Killed."
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fi
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