Linux

VPN Client Connection Linux server access slows down how to solve There are three ways to solve the problem: Method One: Edit pptpd source code, increase MTU; Method Two: Use a script to increase the MTU after the PPTP interface is connected to

You can use Tor services, such as Tor browsers, Foxyproxy, and other things with different Tor tools, such as wget and aria2, and download managers can't start anonymous downloads directly using Tor socks, so we need tools to socks Tor Convert it to

The Linux tar command is a powerful weapon for filing or distributing files. The GNU tar Archive package can contain multiple files and directories, retains its file permissions, and supports multiple compression formats. Tar represents "Tape

About Interrupt Nesting: In the Linux kernel, if the driver does not specifically specify when the application is interrupted, the DO_IRQ is interrupted when the interrupt response is made, and if the interruption of the same device or the

Before setting up, let's take a look at the characteristics of the proxy server. This is how we understand the proxy server: Assuming that computer A requires computer B data, computer A first with computer C to establish a connection, computer C

When there is an exception to the C API function in Linux, generally will errno variable (need include errno.h) to assign an integer value, different values to represent different meanings, you can see the value of the reason for the error, in the

1. Installation (requires SendMail or postfix service)sendmail    # yum install sendmail     #  systemctl start sendmail.service    # systemctl status  sendmail.servicepostfix    # yum install mailx    #

When we are finished, and the file system is formatted, the last mount Mount is mounted and the disk device is ready to use.One, what is Mount, uninstallAny block device cannot be accessed directly, and must be mounted on the directory to

Yum install gcc glibc-devel make ncurses-devel openssl-devel xmlto1.Erlang installation ConfigurationDownload the installation package, address http://www.erlang.org/downloads, I chose otp_src_18.3.tar.gz.Then unzip the file:[Email protected]

My Linux Systems TimeZone is pointing to the wrong timezone. How does I Setup or change the timezone under Linux operating systems?Unix time, or POSIX time, is a system for describing points in Time:it is the number of seconds elapsed since midnight

This article tags: Hacker World wifi secure Wireless attack technology public wifi insecure kali+linux Original address: http://whosmall.com/?post=460We often say that public Wi-Fi is unsafe, so where is the security? Will your phone or laptop

The use of Man Handbook in Linux--taking CentOS6.8 as an exampleThis article is intended to show you how to quickly start a new command in Linux, after all, in a Linux system, you can do everything by command.Related commands: Help mans Whatis

Linux requires the installation of VMware Tools tools to implement the direct file copy and paste functionality of the host and virtual machines, as follows:① Click Virtual Machine VM menu Bar--Virtual machine--install VMware Tools.② then redhat the

Original: deployment of Nginx reverse proxy and deployment of nginx reverse proxyServer Load balancer 10.0.0.9 [Root @ web03 conf] # vim nginx. conf   Worker_processes 1; Events { Worker_connections 1024; } Http { Include mime. types; Default_type

Opentsdb + grafana monitoring is summarized based on usage, opentsdbgrafana1. OpenTSDB introduction OpenTSDB, an Open Source Monitoring System, uses hbase to store all time sequences (without sampling) to build a distributed and scalable Time Series

VMvare Virtual Machine installation and new virtual machine. vmvare Virtual MachineI. Installation of VMvare virtual machines 1, first double-click -- you download the installation package, here I share Baidu cloud disk for everyone to download:

Install the RemixOS Android simulator on Hyper-V, hyper-vremixos We don't want to use a physical machine or a quick Android virtual environment. Today we will talk about how to integrate the Android simulator (RemixOS) into Hyper-v. 1. Download

Nginx main configuration parameters, Nginx configuration website, and nginx Parameters1. Detailed description of parameters in the main configuration file A. Install nginx in Linux. Blog address: http://www.cnblogs.com/cindy-cindy/p/6847499.html B.

Install openstack in centos1. Installation prompt In this article, the system used to install openstack is centos7. The download path on the official website is centos-minimal. For the installation process, refer to the installation documentation on

Day 3: Change the default community address of the system, and create the LAN file library and Community file library. 1. download the required file from www.ailiyun.com using CentOS as an example. 2. Two Mount methods. First, click the help File