Category: cheat sheet

A critical Linux process just died out of nowhere

Here’s 7-step debugging playbook: 👉 𝗦𝘁𝗲𝗽 𝟭: 𝗩𝗲𝗿𝗶𝗳𝘆 𝘁𝗵𝗲 𝗼𝗯𝘃𝗶𝗼𝘂𝘀🔺 ps aux | grep process_name → Is it actually dead?🔺pgrep -fl process_name → Double-check memory🔺dmesg -T | tail -50 →…

The Only Linux Command List You’ll Need to Bookmark

Daily Heroes:• ps aux | grep {process} – Find that sneaky process• lsof -i :{port} – Who’s hogging that port?• df -h – The classic “we’re out of space” checker•…

DISK & FILE SYSTEM MANAGEMENT CHEAT SHEET @LINUX