def countstatics(result):
    """Compute the statics."""
    li = result.split('\n')
    l = {}
    for a in set(li):
        l[a] = 0

    for a in li:
        l[a] = l[a] + 1

    print "The uniq ip number is ", len(l)
    return l

def apachelog(path):
    """analyse the apachelog,get the top 10 ip address which visit my server
    """
    print 'analyse the apachelog,get the top 10 ip address which visit my server'
    cmd = 'cut -d " " -f1 ' + path
    result = exec_shell(cmd)
    li = countstatics(result)

    l = ["%s %s" % (k, v) for v, k in li.items() if k > 1000]
    l.sort(cmp=None, key=None, reverse=True)
    #print l
    for i in range(10):
        print l[i]

if __name__ == "__main__":
    print 'main'

    apachelog("/var/log/apache2/access_log")

    print 'finished'