圆月山庄资源网 Design By www.vgjia.com
一、环境
1.三台服务器ubuntu14.04, 主机名分别为compute,block1和blcok2
2.两台主机hosts文件都为:
root@compute:~# cat /etc/hosts
127.0.0.1 localhost
192.168.4.132 compute
192.168.4.133 block1
192.168.4.134 block2
二、安装rsh和rsh-server(三台主机都安装),并设置启动rsh和rlogin服务
1 安装
apt-get install rsh-client rsh-server xinetd
2 ubuntu下原来没有/etc/xinetd.d/rsh文件,新建并添加内容
# default: on # descrīption: The rshd server is the server for the rcmd(3) routine and, \ # consequently, for the rsh(1) program. The server provides \ # remote execution facilities with authentication based on \ # privileged port numbers from trusted hosts. service shell { disable = no socket_type = stream wait = no user = root log_on_success += USERID log_on_failure += USERID server = /usr/sbin/in.rshd } /etc/xinetd.d/rlogin # default: on # descrīption: rlogind is the server for the rlogin(1) program. The server \ # provides a remote login facility with authentication based on \ # privileged port numbers from trusted hosts. service login { disable = no socket_type = stream wait = no user = root log_on_success += USERID log_on_failure += USERID server = /usr/sbin/in.rlogind } /etc/xinetd.d/rexec # default: off # descrīption: Rexecd is the server for the rexec(3) routine. The server \ # provides remote execution facilities with authentication based \ # on user names and passwords. service exec { disable = no socket_type = stream wait = no user = root log_on_success += USERID log_on_failure += USERID server = /usr/sbin/in.rexecd }
3 重启动
root@block2:~# /etc/init.d/xinetd restart xinetd stop/waiting xinetd start/running, process 26181
三、建立信任文件,实现无密码访问配置
1.在root主目录下建立.rhosts文件,并在此文件内写入这两台主机的主机名
root@block1:~# cat .rhosts compute root block1 root block2 root
注:root 验证需要/root/.rhosts文件,普通用户需要/etc/hosts.equiv文件
2.在/etc目录下建立hosts.equiv文件,并在此文件内写入作为客户端主机的主机名
root@block1:~# cat /etc/hosts.equiv # /etc/hosts.equiv: list of hosts and users that are granted "trusted" r # command access to your system . compute
3 在文件/etc/securetty中
加入rsh rlogin rexec
四、配置完毕,验证配置
1.在compute服务器上直接输入rsh block1 date就可以在block1上无密码执行date命令
root@compute:~# rsh block2 date Thu Mar 30 16:38:42 CST 2017
2.在compute上直接输入rsh block1就可以无密码登录block1
3.普通用户操作同root用户
4.还有rcp命令可以远程复制文件
至此rsh无密码访问配置完毕。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。
标签:
Ubuntu,rsh
圆月山庄资源网 Design By www.vgjia.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
圆月山庄资源网 Design By www.vgjia.com
暂无评论...
更新日志
2024年09月16日
2024年09月16日
- 人听人爱,入耳即溶《天碟落地3《HIFI瑰宝》示范颠峰之作》[WAV+CUE/分轨][839.9MB]
- 莫扎特安魂曲舍尔琴,维也纳国家歌剧院,1958【FLAC】
- 罗西尼五部歌剧序曲班贝格佩雷亚1958年【FLAC】
- 【HIRES】李云迪-莫扎特:钢琴奏鸣曲计划-萨尔兹堡-2024-24-96FLAC分轨
- 珍娜JheenaLodwick-GettingToKnowYou(XRCD)[WAV+CUE]
- 珍纳JheenaLodwick-AllMyLoving全我所爱(XRCD)[WAV+CUE]
- JheenaLodwick-Feeling挚爱(XRCD)[WAV+CUE]
- 人听人爱,入耳即溶《天碟落地2《测机王HQ》日本母带发烧音质》[WAV+CUE/分轨][709.9MB]
- 人听人爱,入耳即溶《天碟落地1《示范碟皇》殿堂级演绎名作》[WAV+CUE/分轨][786.9MB]
- MICO刘为《观·自在行》CD[FLAC/分轨][1.3GB]
- 珍纳JheenaLodwick-SingingInTheRain(XRCD)[WAV+CUE]
- 珍纳JheenaLodwick-Feelings非常感觉2-HDCD[WAV+CUE]
- 珍纳精选JheenaLodwick-JheenaLodwickGreatest[香港版]2015[WAV+CUE]
- 谁杀死了HI-FI音乐-《涂鸦精选VOL.2》[WAV+CUE]
- Mav-Mav《美芙的祈祷》(2000)[WAV+CUE]