我现在正在使用谷歌 glog。当我调试程序时，每次进程重启时，都会生成一个新的日志文件，由新的pid标识为文件名的后缀，像这样
ied_config.20131220-142934.4524
ied_config.20131220-171227.3948
ied_config.20131225-170117.7032
ied_config.20131225-170131.5200
ied_config.20131225-171450.7820
ied_config.20131225-172336.4116
ied_config.20131225-172924.6120
ied_config.20131225-173000.2980
ied_config.20131225-173037.1960
ied_config.20131225-173144.7304
ied_config.20131226-095843.1012
smv_client.20131219-082120.7184
smv_client.20131219-162339.5508
smv_client.20131219-163055.6156
smv_client.20131219-163155.4892
smv_client.20131219-163206.5576
smv_client.20131219-163216.6340
smv_client.20131219-163236.6952
smv_client.20131219-163307.7940
smv_client.20131219-163317.4920
smv_client.20131219-163347.6556
smv_client.20131219-163408.5124
smv_client.20131219-163428.2644
smv_client.20131219-163448.6040
smv_client.20131219-163529.6948
smv_client.20131219-163539.1592
smv_client.20131219-163549.3776
smv_client.20131219-172949.5412
smv_client.20131219-173000.4180
smv_client.20131219-173010.7432
smv_client.20131220-170628.636
smv_client.20131220-170930.3904
smv_client.20131226-095841.1296
我想将这些日志加入每个程序的一个文件中，我无法为 glog 归档配置，有什么帮助吗？