Python打印最常用的10条Linux命令

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#!/usr/bin/python
# -*- coding:UTF-8 -*-
import os
from collections import Counter

c = Counter()
with open(os.path.expanduser('~/.bash_history')) as f:
    for line in f:
        cmd = line.strip().split()
        if cmd:
            c[cmd[0]]+=1
print(c.most_common(10))