RT
例如一些应用软件会定期备份用户文件到指定的目录里,并在备份名后面加上时间信息:
backupfile 2008-12-10 11-00.bkf
backupfile 2008-12-10 23-00.bkf
backupfile 2008-12-11 11-00.bkf
backupfile 2008-12-11 23-00.bkf
backupfile 2008-12-12 11-00.bkf
backupfile 2008-12-12 23-00.bkf
backupfile 2008-12-13 11-00.bkf
backupfile 2008-12-13 23-00.bkf
……
时间长了这些文件也会很多,我想实现删除那些老的文件,只保留最新的一个,请各位帮忙看看有没有办法。谢谢!
[ Last edited by HAT on 2008-12-22 at 12:18 ]
例如一些应用软件会定期备份用户文件到指定的目录里,并在备份名后面加上时间信息:
backupfile 2008-12-10 11-00.bkf
backupfile 2008-12-10 23-00.bkf
backupfile 2008-12-11 11-00.bkf
backupfile 2008-12-11 23-00.bkf
backupfile 2008-12-12 11-00.bkf
backupfile 2008-12-12 23-00.bkf
backupfile 2008-12-13 11-00.bkf
backupfile 2008-12-13 23-00.bkf
……
时间长了这些文件也会很多,我想实现删除那些老的文件,只保留最新的一个,请各位帮忙看看有没有办法。谢谢!
[ Last edited by HAT on 2008-12-22 at 12:18 ]

