SeaRiver Blog

实力才是你一生最好的依靠!

日志

关于我

SeaRiver

强者恒强,弱者恒弱!

文章分类

shell 远程协助

2009-07-21 13:55:08| 分类： shell | 标签： |举报 |字号大中小订阅

下载LOFTER 我的照片书 |

多个用户共同使用一个shell终端,便于共同调试服务器.

一、检查系统是否安装有tcl和expect这2个软件包
[root@AS47 ~]# rpm -qa | grep tcl
tclx-8.3.5-4
tcl-8.4.7-4.el4

[root@AS47 ~]# rpm -qa | grep expect
expect-5.42.1-1
pexpect-2.3-1.el4

二、检查是否有kibitz命令
[root@AS47 ~]# whereis kibitz
kibitz: /usr/bin/kibitz /usr/share/man/man1/kibitz.1.gz

三、查看当前登陆的2个用户
[root@AS47 ~]# w
10:25:31 up 7 min, 2 users, load average: 0.01, 0.16, 0.12
USER   TTY   FROM       LOGIN@ IDLE JCPU PCPU WHAT
root   pts/0  192.168.0.168  10:20  0.00s 0.25s 0.01s w
root   pts/1  192.168.0.168  10:21  1:52 0.12s 0.12s -bash
可以看到2个root用户登陆,终端为 pts/0，另外一方为 pts/1
四、这时候，发起方运行(pts/0 向 pts/1发起请求)
[root@AS47 ~]# kibitz -tty pts/1 root
asking root to type: kibitz -5878   # 这是系统自动产生的ID号

在被邀请一方的终端上会出现以下提示：
[root@AS47 ~]#
Message from root@AS47 . pts/0 at 10:26 ...
Can we talk? Run: kibitz -5878
EOF
此时在被邀请方复制 kibitz -5878 在 EOF 后面，如下：
[root@AS47 ~]#
Message from root@AS47 . pts/0 at 10:26 ...
Can we talk? Run: kibitz -5878
EOF
kibitz -5878
Escape sequence is ^]
[root@AS47 ~]#
五、这个时候，就完成了共享同一个登陆shell的步骤，试着在一个终端下输入命令，可以看到另外一个终端显示一样的输出，而且是实时的，很不错哦！

评论这张

转发至微博

阅读(562)| 评论(0)

历史上的今天

this.p={  m:2,
              b:2,
              loftPermalink:'',
              id:'fks_082070087085081070087086084095085095089067084084087068',
              blogTitle:'shell 远程协助',
              blogAbstract:'多个用户共同使用一个shell终端,便于共同调试服务器. <BR\><BR\><BR\>一、检查系统是否安装有tcl和expect这2个软件包 <BR\>[root@AS47 ~]# rpm -qa | grep tcl <BR\>tclx-8.3.5-4 <BR\>tcl-8.4.7-4.el4 <BR\><BR\>[root@AS47 ~]# rpm -qa | grep expect <BR\>expect-5.42.1-1 <BR\>pexpect-2.3-1.el4 <BR\><BR\>二、检查是否有kibitz命令 <BR\>[root@AS47 ~]# whereis kibitz <BR\>kibitz: /usr/bin/kibitz /usr/share/man/man1/kibitz.1.gz <BR\><BR\>三、查看当前登陆的2个用户 <BR\>[root@AS47 ~]# w <BR\>10:25:31',
              blogTag:'',
              blogUrl:'blog/static/1980021720096211558992',
              isPublished:1,
              istop:false,
              type:0,
              modifyTime:0,
              publishTime:1248155708992,
              permalink:'blog/static/1980021720096211558992',
              commentCount:0,
              mainCommentCount:0,
              recommendCount:0,
              bsrk:-100,
              publisherId:0,
              recomBlogHome:false,
              currentRecomBlog:false,
              attachmentsFileIds:[],
              vote:{},
              groupInfo:{},
              friendstatus:'none',
              followstatus:'unFollow',
              pubSucc:'',
              visitorProvince:'',
              visitorCity:'',
              visitorNewUser:false,
              postAddInfo:{},
              mset:'000',
              mcon:'',
              srk:-100,
              remindgoodnightblog:false,
              isBlackVisitor:false,
              isShowYodaoAd:false,
              hostIntro:'强者恒强,弱者恒弱!',
              hmcon:'1',
              selfRecomBlogCount:'0',
              lofter_single:'<iframe width="140" height="560" style="overflow:hidden;" src="http://www.lofter.com/mailEntry.do?blogad=1&blog" frameBorder="0"></iframe>'
            }

{list a as x}
    {if !!x}
    <div class="iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
      {if x.visitorName==visitor.userName}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        {if x.moveFrom=='wap'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/wapblog.html?frompersonalbloghome"><span title="来自网易手机博客" class="iblock wapIcon"> </span></a>
        {elseif x.moveFrom=='iphone'}
          <a class="noul pnt" target="_blank"><span title="来自iPhone客户端" class="iblock iphoneIcon"> </span></a>
        {elseif x.moveFrom=='android'}
          <a class="noul pnt" target="_blank"><span title="来自Android客户端" class="iblock androidIcon"> </span></a>
        {elseif x.moveFrom=='mobile'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/emsblog.html?frompersonalbloghome"><span title="来自网易短信写博" class="iblock wapIcon"> </span></a>
        {/if}
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
          ${fn(x.visitorNickname,8)|escape}
        </a>
      </div>
    </div>
    {/if}
    {/list}

<#--最新日志，群博日志--> <#--推荐日志-->

<p class="fc06">推荐过这篇日志的人：</p>
    <div>
      {list a as x}
      {if !!x}
      <div class="iblock nbw-fce nbw-f40">
        <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
        <img alt="${x.recommenderNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.recommenderName)}"/>
        </a>
        <div class="cwd thide">
          <a class="fc03 m2a" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
            ${fn(x.recommenderNickname,6)|escape}
          </a>
        </div>
      </div>
      {/if}
      {/list}
    </div>
    {if !!b&&b.length>0}
    <p  class="fc06">他们还推荐了：</p>
    <ul>
    {list b as y}
      {if !!y}
        <li class="rrb"><span class="iblock">·</span><a class="fc03 m2a" target="_blank" href="http://blog.163.com/${y.recommendBlogPermalink}/?from=blog/static/1980021720096211558992">${y.recommendBlogTitle|escape}</a></li>
      {/if}
    {/list}
    </ul>
    {/if}

<#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇，下一篇--> <#-- 热度 -->

{list a as x}
    {if !!x}
    <div class="hotItem iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
      {if x.publisherUsername==visitor.userName}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
          ${fn(x.publisherNickname,8)|escape}
        </a>
      </div>
      <a class="f-myLikeIcons hottype {if x.type==1} js-liketype{elseif x.type==2} js-reblogtype{elseif x.type==3} js-sharetype{else}{/if}" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/"> </a>
    </div>
    {/if}
    {/list}

<#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->

页脚

我的照片书 - 手机博客 - 下载LOFTER APP - 订阅此博客

SeaRiver Blog

导航

日志

shell 远程协助

历史上的今天

最近读者

热度

评论

页脚