Python-Statistical system memory exercises

Source: Internet
Author: User

Statistics system memory, and then see how much of the percentage is occupied.

The method of the string: A.startswith () returns a bool (Boolean) value.

A.split () Splits spaces and tabs, and then returns a list.


#coding: UTF8

With open ('/proc/meminfo ') as FD:

For line in FD:

If Line.startswith (' Memtotal '):

Total = Int (Line.split () [1])


If Line.startswith (' Memfree '):

free = Int (Line.split () [1])

Print "%.2f"% (free/1024.0) + ' M '

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Python-Statistical system memory exercises

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