About Lesson
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htop
: Interactive process viewer.-
Example:
htop
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vmstat
: View system performance.-
Example:
vmstat 1
(Updates every second).
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iostat
: Monitor CPU and disk I/O usage.-
Example:
iostat -x
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netstat
: Network statistics.-
Example:
netstat -tuln
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du
: Estimate file and directory space usage.-
Example:
du -sh /var/log
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df
: View disk space usage.-
Example:
df -h
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