第1页共73页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共73页目录SMB实验..........................................................................................................................................2NFS实验...........................................................................................................................................3DNS实验..........................................................................................................................................4DHCP实验........................................................................................................................................8FTP实验............................................................................................................................................9WEB实验........................................................................................................................................34Mail实验........................................................................................................................................38VPN实验........................................................................................................................................45iptable与防火墙实验....................................................................................................................46NTP实验.........................................................................................................................................48squid实验.......................................................................................................................................50telnetvncssh实验.........................................................................................................................52helix实验........................................................................................................................................55一、Linux系统用户账号的管理...................................................................................................561、添加新的用户账号..........................................................................................................562、删除帐号..........................................................................................................................573、修改帐号..........................................................................................................................574、用户口令的管理..............................................................................................................585、口令时效..........................................................................................................................59二、Linux系统用户组的管理.......................................................................................................601、增加一个新的用户组......................................................................................................602、删除已有用户组..............................................................................................................613、修改用户组的属性..........................................................................................................614、用户在用户组间切换...........................................
