Managing your services and processes in Linux – http://goo.gl/s7dSd
Latest Updates: process RSS
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Kill non-responsive apps in UBUNTU using a keyboard shortcut – http://goo.gl/A75Q
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lsof – Show all the open TCP files: lsof -i TCP or which files is a process using: lsof -w -a -p 1234
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pidstat – Check the existence of a process on a remote machine: http://linux.die.net/man/1/pidstat
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pmap – report memory map of a process: Display process memory information for pid # 47394: pmap -d 47394
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strace – Trace system calls and signals: Run strace against /bin/foo and capture output in output.txt: strace -o output.txt /bin/foo
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Display memory utilization: vmstat -m
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Show Top ten running processes: ps aux | sort -nk +4 | tail
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ionice – get/set program io scheduling class and priority: http://linux.die.net/man/1/ionic
