python实现日志按天分割

 #!/usr/bin/env python # -- conding:utf-8 -- # import os import time path1='/lianxi/python/split/lianxi1' file=open(path1,'r') for line in file: str=line.split()[3] otime=str[1:12] time_jieshu = time.strptime(otime, '%d/%b/%Y') time_jieshu = int(time.mktime(time_jieshu)) ntime=time.strftime('%Y%m%d',time.localtime(time_jieshu)) #  print ntime log_file='/lianxi/python/split/access.log-%s' %ntime with open(log_file,'a') as f: if not os.path.exists(log_file): os.mknod(log_file) #      f.write(line) #    else: f.write(line) f.close()

 #!/usr/bin/python #coding=utf-8 #author lyk import re,os,commands a=open('/python/access.log','r') exc_month={'Apr':'04','Aug':'08','Dec':'12','Feb':'02','Jan':'01','Jul':'07','Jun':'06','Mar':'03','May':'05','Nov':'11','Oct':'10','Sep':'09'} def touch_file(): blist=[] commands.getoutput('rm -rf /accesslog/*') for i in a: blist.append(re.findall(r"\[(.+?):",i)[0]) new_blist=[] for j in blist: if j.replace('/','.') not in new_blist: new_blist.append(j.replace('/','.')) for j in new_blist: commands.getoutput('touch /accesslog/access.log-%s'%(j[7:17]+exc_month[j[3:6]]+j[0:2])) def append_file(): for i in a: mfile=re.findall(r"\[(.+?):",i)[0].replace('/','') f=open("/accesslog/access.log-"+mfile[5:9]+exc_month[mfile[2:5]]+mfile[0:2],'a') f.write(i) f.close() def tar_file(): for i in commands.getoutput('ls /accesslog').splitlines(): commands.getoutput("gzip /accesslog/%s"%i) if __name__=='__main__': touch_file() append_file() tar_file()