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How to calculate the CPU usage of a process by PID in Linux from C?
...need to read the cpu line from /proc/stat, which looks like:
cpu 192369 7119 480152 122044337 14142 9937 26747 0 0
This tells you the cumulative CPU time that's been used in various categories, in units of jiffies. You need to take the sum of the values on this line to get a time_total measure....
Delete files older than 10 days using shell script in Unix [duplicate]
...es Quenot
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How to pretty print nested dictionaries?
..."{key}: {value}")
– hum3
Apr 27 at 11:13
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What is array to pointer decay?
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edited May 23 '17 at 11:55
Community♦
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answered Sep 22 '09 at 17:29
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Linux how to copy but not overwrite? [closed]
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ndemou
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answered Aug 16 '14 at 17:45
Hans GinzelHans Ginzel...
How to get the number of characters in a std::string?
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Ian
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answered May 25 '09 at 4:50
EclipseEclipse
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What is the best (idiomatic) way to check the type of a Python variable? [duplicate]
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edited Aug 11 '18 at 21:31
Jonathon Reinhart
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What is the difference between RegExp’s exec() function and String’s match() function?
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exec with a global regular expression is meant to be used in a loop, as it will still retrieve...
How to tell if a string is not defined in a Bash shell script
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answered Oct 23 '08 at 17:19
Jonathan LefflerJonathan Leffler
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How to easily truncate an array with JavaScript?
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BobBob
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