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  事实上，目前有好几种Linux技能认证都在争夺Linux世界的领导地位，你可以阅读Jason Hiner的文章"选择Linux认证"以了解4大Linux认证工程师考试 的情况。 缺乏明显的Linux认证领袖、开放源代码操作系统只占据了服务器市场很小部分再加上客户机市场微不足道的一丁点，现在你应该明白了吧，获得最好的Linux认证资格该有多重要！ (06月26日) [查看全文] 红帽RHCE认证参考笔试56题, 1. What file do I edit to prevent specific users from accessing an ftp server? Choose the best answer: A. /etc/hosts.allow B. /etc/hosts.deny C. /etc/ftpacess D. /etc/ftpusers E. /etc/ftpd.conf 2. You have just added a new NFS share to the appropriate file. What must you do to activate the share? Choose the best answer: (06月25日) [查看全文] RHCE考试Troubleshooting中，linux 系统不能开机或可能出现的错误情况 2004年4月19日就要到上海参加RHCE考试，考完后基本上不会再碰这些无关紧要的问题。实际上，只要有充足的时间，任何一个对linux有充分兴趣的大虾小虾们都能想办法在不重装系统的前提下，上google查资料修复这些问题。但RHCE考试中时间比较紧张，而一个系统管理员也不可能把所有千奇百怪的问题都遇到，所以了解一些常见trouble还是有好处的。 (06月24日) [查看全文] Red Hat, Inc. (NYSE: RHT), the world's leading provider of open source solutions, today announced the 2010 recipients of its annual Red Hat Certified Engineer (RHCE) of the Year contest. Red Hat's RHCE(R) of the Year contest is a celebration of the hard work, expertise and ingenuity that winners have demonstrated to help innovate and drive IT results. Red Hat certifications are among the most highly regarded in the IT industry. Red Hat's performance-based testing requires candidates to perform tasks required in production IT environments. RHCE is an objective and measurable designation that confirms an IT professional has the knowledge, skills and ability to configure and secure Red Hat Enterprise Linux systems. (06月23日) [查看全文]  这两天心血来潮，在自己的笔记本上实现了3D效果，并且安装了VMware 6.0 Linux版，下面简要的记录下过程吧！ 要想实现3D，必须有独立显卡，还好我的昭阳E43A有独显。型号是：NVIDIA Quadro NVS 160M，知道型号后去NVIDIA的网站把驱动包下载下来 (06月22日) [查看全文] HTML clipboardThe Red Hat Certification Program is Red Hat’s professional certification program for Red Hat and general Linux related skills such as system administration on Red Hat Enterprise Linux. Red Hat certifications are indisputably regarded as the best in Linux, and perhaps, according to some, in all of IT. The tests are hands-on and involve troubleshooting, installation, and system administration. (06月21日) [查看全文] I think that the RHCVA is a nice title to hold after RHCE, but in my datacenter, I would prefer the Directory Services expertise to the ability to migrate VM's and allocate luns for Logical Volumes and snapshots. I choose the EX423. (06月20日) [查看全文]  Objectives Upon completion of this unit, you should be able to: Explore further opportunities in Red Hat Enterprise Linux usage Describe other Red Hat Training offerings Participate in the Linux community Some Areas to Explore 1) Development 2) System administration 3) Further training opportunities (06月18日) [查看全文] Today in business arena Microsoft dominates on our desktops. In the servers operating system Linux has a big user base. Now the world’s majors websites run on Google, Linux, Face book, Wikipedia, and You tube. Not surprisingly there is a growing demand for Linux skilled professionals to enjoy better facilities, higher pay and a career boost. (06月17日) [查看全文] 总览 Ctrl+alt+F1 or Ctrl+alt+F6 切换六个虚拟控制台（virtual console） Exit 退出虚拟控制台，返回到原登录屏幕 Ctrl+alt+F7 切换到X服务器 Who 判断谁在系统上及其登录方式 (06月16日) [查看全文] |
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