Welcome to bashoneliners.com, a curated collection of practical and well-explained Bash one-liners, snippets, tips and tricks. We aim to make each published one-liner to be of high quality: useful, easy to read, follows best practices, with clear, detailed, accurate explanation. These one-liners should help you automate tasks, troubleshoot problems, whether it be in system administration, file management, networking or programming.
lsof -i :8080 | awk '{l=$2} END {print l}' | xargs kill
lsof -i :8080 | awk 'NR > 1 {print $2}' | xargs --no-run-if-empty kill
lsof -i :8080 | awk '{print $2}' | tail -n 1 | xargs kill