
python获得linux物理内存大小:
import re def get_physical_memory_in_kb(): meminfo = open('/proc/meminfo').read() matched = re.search(r'^MemTotal:\s+(\d+)', meminfo) return int(matched.groups()[0])
python获得linux物理内存大小:
import re def get_physical_memory_in_kb(): meminfo = open('/proc/meminfo').read() matched = re.search(r'^MemTotal:\s+(\d+)', meminfo) return int(matched.groups()[0])