CentOS教程之小白老手公用CentOS体系经常使用下令年夜全

如果您觉得本篇CentOSLinux教程讲得好，请记得点击右边漂浮的分享程序，把好文章分享给你的好朋友们！<olclass="dp-xml"start="1"style="padding-right:0px;padding-left:0px;border:none;list-style-position:initial;list-style-image:initial;color:rgb(92,92,92);font-family:Consolas,CourierNew,Courier,mono,serif;line-height:26px;margin:0px0px1px45px!important;"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">体系信息<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">arch显现呆板的处置器架构(1)<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">uname-m显现呆板的处置器架构(2)<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">uname-r显现正在利用的内核版本<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">dmidecode-q显现硬件体系部件&ndash;(SMBIOS/DMI)<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">hdparm-i/dev/hda排列一个磁盘的架构特征<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">hdparm-tT/dev/sda在磁盘上实行测试性读取操纵<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cat/proc/cpuinfo显现CPUinfo的信息<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cat/proc/interrupts显现中止<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cat/proc/meminfo校验内存利用<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cat/proc/swaps显现哪些swap被利用<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cat/proc/version显现内核的版本<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cat/proc/net/dev显现收集适配器及统计<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cat/proc/mounts显现已加载的文件体系<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">lspci-tv排列PCI装备<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">lsusb-tv显现USB装备<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">date显现体系日期<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cal2007显现2007年的日历表<liclass="alt"st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-a/tmp/dir1.复制一个目次到以后事情目次<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">cp-adir1dir2复制一个目次<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">ln-sfile1lnk1创立一个指向文件或目次的软链接<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">lnfile1lnk1创立一个指向文件或目次的物理链接<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">touch-t0712250000file1修正一个文件或目次的工夫戳&ndash;(YYMMDDhhmm)<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">filefile1outputsthemimetypeofthefileastext<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">iconv-l列出已知的编码<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;background-color:rgb(248,248,248);line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">iconv-ffromEncoding-ttoEncodinginputFile>outputFilecreatesanewfromthegiveninputfilebyassumingitisencodedinfromEncodingandconvertingittotoEncoding.<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:18px;margin:0px!important;padding:0px3px0px10px!important;">find.-maxdepth1-name*.jpg-print-execconvert“{}”-resize80

查阅经典工具书和Howto，特别是Howto是全球数以万计的Linux、Unix的经验总结非常有参考价值通常40％的问题同样可以解决。

得到到草率的回答或者根本得不到任何Linux答案。越表现出在寻求帮助前为解决问题付出的努力，你越能得到实质性的帮助。

得到到草率的回答或者根本得不到任何Linux答案。越表现出在寻求帮助前为解决问题付出的努力，你越能得到实质性的帮助。

和私有操作系统不同，各个Linux的发行版本的技术支持时间都较短，这对于Linux初学者是往往不够的。

在系统检测不到与Linux兼容的显卡，那么此次安装就可能不支持图形化界面安装，而只能用文本模式安装等等。

把这个问题放在其他Linux社区请求帮助也是一种选择。如果Linux得不到答案，请不要以为我们觉得无法帮助你。有时只是看到你问题的人不知道答案罢了。这时换一个社区是不错的选择。

Linux最大的特点就是其开源性，这一点是十分难得的，这也是它能够存在到现在的原因之一。

查阅经典工具书和Howto，特别是Howto是全球数以万计的Linux、Unix的经验总结非常有参考价值通常40％的问题同样可以解决。

为了更好的学习这门课程，我不仅课上认真听讲，课下也努力学习，为此还在自己的电脑上安装了Ubuntu系统。