Processes & Background Jobs
Running background jobs from a script, waiting for them, capturing their output, and running tasks in parallel with process control.
Jan 20, 2026
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Processes
4 articles
Processes & Jobs
Process states, PID/PPID, fork/exec, foreground vs background jobs, signals, and the tools to inspect and control running processes.
Jan 20, 2026
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Zombie & Defunct Processes
A runbook for diagnosing zombie (defunct) processes on Linux — why they accumulate, why kill -9 doesn't work on them, and how to actually …
Jan 20, 2026
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Process & Job Commands
ps, top, htop, kill, nice, and job control commands for inspecting and managing running processes on Linux.
Jan 20, 2026
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