Linux

One NIC can choose different IP according to the network environmentSometimes we encounter a situation where, when participating in a company project, the network environment does not have a DHCP service, the IP configuration must be specified

1, the Linux server configuration switch environmentA, remotely connect to a Linux server over a network or use a Linux server locally, connect a Linux server's COM port to the console port of the switch, and install the Minicom software

After recovering the virtual machine Ubuntu, first, click on the virtual machine-install VMware Tools, then we will find the CD icon of VMware Tools on the Ubuntu system desktop.By double clicking on the file icon, you will find two files,

==================head==================The first 10 lines of the default output file contentsNAME-Output the first part of the filesSynopsis (outline, abstract)-head [option] ... [File] ...Parameters-N Specify row-C--bytes-V Show file name----------

Guide In Unix and its derivative, such as Linux, everything can be considered a file. Although it is only a general concept, it is true. If there is not a file, then it must be a running process. To understand this, for example, the

I believe that when you use Linux, you will always encounter situations where you want to extract some of the information you need, such as the following four scenarios:1. Find the IPV4 address of eno16777728 in ifconfig command result2. Find out

Linode server cost-effective, minimum package 2G memory, enjoy the monthly 2TB traffic, room 40Gb bandwidth, the monthly supply and demand of $10 (linode discount link). Linode users create VPS servers, you can customize the Linux system version in

 Deletion is an operation with high risk factors, which can cause an unpredictable loss if deleted by mistake. This danger is particularly noticeable in ECS Linux systems on cloud servers. For example, a simple statement: RM–RF/* will remove the

Original: HTTP://SEANLOOK.COM/2014/08/23/LINUX-LOGWATCH-USAGE/1. IntroducedWhen maintaining a Linux server, it is often necessary to review the logs of various services in the system to check the server's operational status. such as login history,

embedded Linux interprocess communication (III.)--Daemon process First,Introduction to the daemon process1, The Guardian process introduction A daemon (Daemon) is a special process that runs in the background, is independent of the control terminal,

Method One, LR + SiteScopeMethod two, using RSTATD package1. Download rpc.rstatd-4.0.1.tar.gz2. DecompressionTAR-ZXVF rpc.rstatd-4.0.1.tar.gz3. Configuration./configure4. CompilingMake5. InstallationMake install6. StartRpc.rstatd7. Adding counters

Linux: Where to store the Yum Source:/etc/yum.repos.d/, the directory is full of some Yum sourcesFirst, the network of Yum Source:All of the following are Yum sources, and the suffix is ". Repo" is a legal yum source, the default is to start the

1.1)vim/etc/udev/rules.d/ --persistent-Net.rulesVI/etc/sysconfig/network-scripts/ifcfg-Eth0type=Ethernetuuid=57d4c2c9-9e9c-48f8-a654-8e5bdbadafb8onboot=yesnm_controlled=YesBootproto = staticDefroute=Yesipv4_failure_fatal=Yesipv6init=NoNAME="System

A "blood case" caused by a dell R420 power failure, dellr420 It is exaggerated to say that the "blood case" was written, but it took a long night to complete the operation and maintenance. As an O & M engineer, it's common to get up late in the

Linux I/O redirection and pipelines (about tr and tee commands) When I first started to get in touch with IO redirection, I had gone through the process of understanding, understanding, and then rolling. Of course, now I cannot fully understand IO

The deep learning framework Caffe is compiled and installed in Ubuntu. The deep learning framework Caffe features expressive, fast, and modular. The following describes how to compile and install Caffe on Ubuntu.1. Prerequisites: CUDA is used for

Best experience in managing encryption keys on Linux, linux keysGuideIt has always been a headache to store SSH encryption keys and remember passwords. However, unfortunately, in the current world full of malicious hackers and attacks, basic

What is a reverse proxy server? We often see the term "reverse proxy server". For example, we often see that nginx is a reverse proxy server and varnish is a reverse proxy server ...... Next, let's take a look at this concept. Description 'Reverse

Deploy ASP. NET Core RTM with Jexus in Ubuntu 16.04 The previous article introduced how to use vs to publish and deploy it to the iis environment (see). Today I will deploy ASP under Ubuntu.. NET Core, which does not need to be installed.. NET Core

Installation, running, and basic configuration of Elasticsearch Elasticsearch is a superb real-time distributed search and analysis engine. It can help you process large-scale data at an unprecedented speed. It can be used for full-text search,