Linux

1.MTR Introduction:The MTR is a very good network connectivity judgment tool in Linux, which combines the features of Ping, traceroute,nslookup.Apt-get Install Mtr-yInstalling the MTR ToolsRelevant parameters of 2.Mtr:Mtr-sUsed to specify the size

Win under the Fool-like operation: XAMPP Packaging One-click installationLinux under the consideration of some permissions problems or a bit of egg pain now put the process to do the following record:The process of installing XAMPP and WordPress

Many friends who have just moved from Windows to work on Linux, when editing files with Vi/vim, often use the ctrl+s to save the contents of the file. But this press down will cause the whole terminal not responding, SSH connection fortunately said, 

1. Command basic formatroot User: [[email protected] ~] # or Normal User: [[email protected] ~] $ user @ host name directory [#|$] Administrator typeRoot User home directory:/rootCommon user home directory (e.g. Hadoop):/home/hadooppwd shows where

LS/down a few common files:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/7A/8B/wKioL1arcCCAhzO3AAAeMb_ahlk827.gif "title=" 1.gif " alt= "Wkiol1arcccahzo3aaaemb_ahlk827.gif"/>/ Boot: System boot related files, such as kernel, INITRD, and

First, xampp download installs:1, https://www.apachefriends.org/download.html download the installation package,Because we are going to install under Linux, download the Linux version of XAMPP, for example, and choose the version that is appropriate

Find-typeFile type: Common f common file, D directory file,-nameThe most commonly used option is either to use this option alone or to use it with other options. You can use a file name pattern to match files, remembering to enclose the filename

"Turn" original source: ? tecmint-kuldeep Sharma??? Translation Source: Linux story- cold weather ??? Welcome to share the original to Bó Lè headlines in terms of monitoring system resources, system performance, and usage activity, Sysstat is

This is a diary, not a technical blog.Well, yes, I decided to learn the Linux system. It's not the first time you touch the command line, but it's pretty stressful. Watch the Linux basics video for two days and start building your own lamp

Yesterday took care of an urgent issue, the customer complained that the product upgrade system will be slow and CPU usage is very high, the customer is very strong temper, claiming not to resolve this problem as soon as possible to return, make us

PerformPS auxThe VSZ (or VSS) column indicates how much virtual memory the program occupies;The RSS column indicates how much physical memory the program occupies;Virtual memory is not considered, it does not occupy actual physical memory.or execute

Note: This assignment is applicable to employment classes and package classes.I. Homework (exercise) content:First, the actual case (practice) content1, describe the CENTOS6 system boot process;2, Description/etc/rc.d/sysinit script function;3.

Linux itself provides many tools for network testing, network troubleshooting, network State analysis, and a few more commonly used tools.One, ping commandThe ping command uses the ICMP protocol to also test the connectivity of the network.Command

The best feature of Linux is that it is multi-user multi-tasking environment, and for Linux, everything is file, mention the concept of the file is to mention the concept of file-related permissions and attributes, the relevant file attributes

To view the current time of the system:Suse-linux:/home # DateModify System Current Time:Suse-linux:/home # date-s "2016-01-11 12:12:12"　　Finally, after all the actions are done, save the changes to the operation:Suse-linux:/home # Hwclock--SYSTOHC　　

English Original: Conceptual Architecture of the Linux KernelSummaryTwo reasons for Linux kernel success: (1) architecture design supports a large number of volunteer developers to participate in the development process; (2) each subsystem,

previously, in Linux, press the PRINT SCREEN key or ALT + PRINT screen directly. But print screen is the entire display, ALT + print screens is the current window.What do you want to do with a section of the screen?The answer is the import command,

Install and use the telnet command in CentOS 6. x 1. Check whether telnet is installed in the CentOS system.Rpm-qa | grep telnetTelnet-0.17-48.el6.x86_64Telnet-server-0.17-48.el6.x86_64 Telnet is mounted under xinetd, so check whether the xinetd

Generate Ubuntu Install Media On Mac, generateubuntu Opps, my computer system was broken again... Let's repire it. Introduction The system of my PC is broken. I cocould enter the UEFI setting. So that means I coud start my PC using USB flash drive.

Install, configure, and monitor Memcached Memcached is a distributed object Cache System Based on key => value. Although redis is relatively powerful, Memcached still has advantages in some scenarios, such as database cache. The following