Linux Process Management: ps, top, kill, and systemctl Audit
A logistics client paged us at 3 AM because their order API was returning 502s. The fix took ninety seconds once we logged in. Finding the runaway Python worker with p…
8 min read
Bash Functions: Defining, Calling, and Returning Values
Last quarter a client’s deployment script hit 900 lines with zero bash functions. Just a massive wall of sequential commands. When something broke at 2 AM, nobody coul…
4 min read