Cloud Applications

Windows administrators with Linux machines in a virtual environment are not familiar with the Linux command line interface, which makes it difficult to install VMwareTools. Windows administrators with Linux machines in a virtual environment are not

I have been engaged in Java for almost 10 years. I have worked in many OpenSource projects and participated in AppServer development before and after, but I still have little knowledge about Linux/Unix. I have been engaged in Java for almost 10

Note: The grep command is used to find a file whose content contains the specified template style. if the content of a file conforms to the specified template style, the default grep command displays the column containing the template style. If no

We recommend the stress testing tool stress based on the server load. the installation method is not mentioned. This article mainly introduces the command parameters of stress, you can test the environment. We recommend the stress testing tool

Add a Linux SVN server to favorites. simple memo yuminstallsubversion # install svngroupaddsvn # set a special user group for running svn. this operation is not required, but is recommended. 1.Yum install subversion# Install svn 2.Groupadd svn# Set

You must be aware of the network card traffic obtained through the 3rd-party tool. In fact, the effects can be achieved through scripts. The following figure shows the data I sorted out in my personal work. The following is a shell script to collect

We often merge two associated text files. Obtain the required columns from different files, and then output them together. When awk processes multiple files, it often encounters two problems. The first one is how to merge multiple files into one

When viewing a program, you often need to view two files at the same time. Also supported in vim The following is vim's command for window separation:(The following command is in the last line)1. horizontal window division:: Split (enable another

To minimize the installation of CentOS, there is no graphical interface by default. this is exactly what I want. However, the command line interface is very small, and many outputs are forced to write with line breaks, affecting the appearance. So

This article describes in detail how to use the tcpdump command in linux. a packet analysis tool that intercepts packets on the network according to the user's definition. For more information, see Tcpdump command: dump the traffic on a network, a

The following describes how to use the Centos installation CD as the yum source and then use yum to install the software package. if you need it, refer to CentOS when using Centos, it is no longer convenient to install the software package using yum,

Using Linuxshell is my basic daily work, but I often forget some useful shell commands and l skills. Of course, I can remember commands, but I can't remember how to use them to execute a specific task. So I started to record these usage in a text

Most Nginx installation guides tell you the following basic knowledge to install through apt-get and modify the configurations here or there. well, you already have a Web server! In addition, in most cases, a regular nginx installation can work well

During the past two days, the entire company's problematic servers successfully recorded the following processes for future reference and for your reference in CentOS. 1. install CentOS6.2 1. select Desktop for installation Note: If you have

Although people do not see the bright future of Linux in the desktop market, the share of Linux in servers is indeed far greater than that of Windows. In general, the most impressive aspect of Linux is its powerful command line tool. Of course, to

Most of our friends use windows for the rest of their lives. they can perform all the operations with the mouse. Most of our friends use windows for the rest of their lives and can perform all the operations with the mouse. However, in Linux, the

Continue with the 11 little-known practical Linux commands in the previous article. in this article, we will focus on several other unknown Linux commands, some of which have proved very useful in managing desktops and servers. 12. Space Command

I have a dual-system. one is win7, and the other is ubuntu12.04LTS. all the songs are in the KuGou directory on the windows Disk. at this time, when using the ubuntu rhythmbox to play the songs, all the song information is garbled with Ubuntu

Many friends may prefer to beautify ubuntu as an apple. However, after a long time, I was tired of switching to another theme and found that the theme was minimized and maximized. I couldn't get used to the Ubuntu1.Ctrl + Alt + T call-up terminal on

We all know that refreshing the local DNS cache in Windows can be achieved through ipconfig/flushdns. So how can we implement it in Linux? It's quite easy. it's also a command. Ubuntu changed the DNS of a website under Ubuntu today and tried to