rhce objectives

[Free resources] The latest stm32 series video tutorials and stm32 video tutorials MCU basics GPIO The STM32 series of tutorials were officially launched. We will be able to explain the series by David, the gold medal lecturer of the far-sighted startron. Through this series of tutorials, we can better understand embedded systems and lay a good foundation. In the first lesson, we will learn the basics of single-chip microcomputer and GPIO-related knowledge. Course

scenario. Each feature has a complete business logic and functional experience. Fortunately, at this time I began to stand on the user's point of view to design products, a business needs into a technology can realize the function, so I began to think around the function, every need or optimization I start from a functional perspective, how to make users better use, What information should be displayed and so on, I focus on the functional experience and visual experience, began to learn a vari

Hello everyone, I am very happy to share my experiences with you here. Please give me more advice. Looking forward to RHEL5 for a long time, I am very excited. I heard that the RHCE for RedHat8 and 9 will be declared invalid after RHEL5 is released. It can be seen how many changes RHEL5 has made. Let's get down to the truth. Let's talk about installation. In fact, this is already a commonplace. What I am talking about here is definitely not a new tech

Learning Linux tends to be about network services? -- Linux general technology-Linux technology and application information. For details, refer to the following section. Linux itself is a network operating system that depends on the network, especially Ubuntu. For me, Linux system management gives me the impression that RHCE is more direct. In recent studies and usage, I have chosen the RHEL and Fedora series. In this way, it is difficult for me to

since September 2014, at the beginning of the university, in a chat with the teacher, know the existence of the 51cto family, Ben would rather wrong to kill 100 also do not miss a chance to improve their own, came to the family. Unconsciously two years of time with the wind and died, look back: Their vision not only in the forum to improve, understand their own development direction, and in the second half of the year has been aware of their career planning. Step first, step first. Linux, there

On the night of the last day of 09, this evening, we can see that everyone is writing a summary for the year of 09. In, I used a word to describe tangle. 09 years is a tangled year. I don't remember anything in the first half of the year. I feel very dull and happy. I only know that the biggest thing in the first half of the year was that I spent more than 4000 yuan to get an exam. Very good certificate, RHCE, reading English documents day and n

English is better than reading Chinese. (Even if you are like me, CET-4 has not passed ^_^) 5. Persistence is a victory. If you quit halfway, you can leave without learning. If you think about it, go on. Otherwise, please do not take the first step. 6. Talking with others, helping others is also a pleasure and improving yourself. Maybe the question he asks may be your next question. 7. About the training class, if you want to know about the RHCE cert

This document describes how to use Kickstart for unattended installation and how to set up a RHCE lab environment. The environment used in this article is RHEL 5, which is also applicable to CentOS. Andrew Yu, author of the article, is an experienced Linux/Unix system engineer who once worked as a RHCE lecturer for a while. Principles and concepts What is PXE? Strictly speaking, PXE is not an installation m

what is called a distinguished name or a DN. there are quite a few fields but you can leave some blankfor some fields there will be a default value, if you enter '. ', the field will be left blank. ----- country name (2 letter code) [CN]: State or province name (full name) [Henan]: locality name (eg, city) [Zhengzhou]: Organization Name (eg, company) [rhce]: organizational unit name (eg, section) [tech]: common name (eg, your name or your server's ho

personal opinion and does not have any legal effect. Love the open source like the Linux walk!!! FEdoraseries ofLinuxis very common,Fedorasystem You may not have heard of, but studyLinuxThere's gotta be a touch.Fedoraseries ofRedhatRed Hat System, he is a more well-known operating system in the enterprise, the latest version isrhel7.x(RHEL RedHat enterp Linux, now knowRHEL7and theRedhat 9the difference),RHELThe system is a server version of the operating system that needs to be subscribed to en

added in RHEL7:Btrfs Realm EULA LiveimgThe following options are added to Logvol, in RHEL7:--metadatasize--thin--thinpool--chunksize--label--resizeThe following options are removed from the Logvol in RHEL7:--bytes-per-inodeThe following options are added to firewall, in RHEL7:--remove-serviceThe following options are removed from the firewall in RHEL7:--telnet........................ Omitted4. Summary of common items Kickstart configurable items are more, but most of them are fixed in the ente

To be exact, a KVM is a module of Linux. You can use Modprobe to load the KVM module. After you load the module, you can further create a virtual machine from another tool. However, only the KVM module is not enough, because the user can not directly control the kernel module to do things: there must be a user space tool to do. This user-space tool, the developer chooses the already-formed Open-source virtualization software QEMU. To say that QEMU is also a virtualization software. It is charact

Test Architect: 2 What a software test architect should and shouldn't do2016-08-12The test architect should consider the following issues: What is the goal of the test? What is the scope of the test? What is the depth and breadth of the test? What are the key and difficult points of the test? How do I schedule a test? How are test results evaluated? Directory1 Test architect in demand analysis1.1 Understanding the business o