Linux

Ubuntu install Minecraft my world Minecraft is a sandbox game with a high degree of freedom, "My world", "When a god of Creation", "mic block", "my craft" and so on are only unofficial Chinese translations. And cross-platform running (Windows Linux

A simple test on epoll_wait return values A simple test on epoll_wait return values Void test (int epollfd){Struct epoll_event events [MAX_EVENT_NUMBER];Int number; While (1){Number = epoll_wait (epollfd, events, MAX_EVENT_NUMBER,-1 );Printf

Use Linux terminal quick operations to improve work efficiency Many ordinary Linux desktop users feel rejection and fear of using the terminal. In fact, it is not as complicated as everyone thinks. Many common operations can be done directly on the

Epoll event EPOLLRDHUP During system troubleshooting, I found a strange phenomenon: when the other party disconnects the request, the system reports a query failure error, however, from the user's perspective, the request results are returned

TCP three-way handshake First handshake The client calls connect to send a connection request message to the server. The packet is a special packet. The first synchronization bit SYN = 1, and the confirmation bit ACK = 0, seq = x indicates that

Ubuntu 14.04 Sohu update source and Installation Software Ubuntu 14.04 Sohu update source and Installation Software Sudo vim/etc/apt/source. list # Change the software source to sohuDeb http://mirrors.sohu.com/ubuntu/ trusty main restricted universe

Install the PDF Reader gnu gv in Ubuntu This is also an old PDF and Postscript document reader used in the X window System, providing a graphical user interface for the Ghostscript interpreter. Gnu gv is a branch of the Ghostview project

On the ora Workstation The ora workstation comes with a tool that is simple but sufficient. Allows users to quickly perform operations on desktops, specific windows, or any part of the screen. The screen tool (gnome-screenshot) application is

Install the PDF Reader Foxit Reader in Ubuntu Foxit Reader is a small, fast, and secure cross-platform PDF reader. The latest version of Foxit Reader 7 fixes some vulnerabilities to make it more secure. Foxit Reader has rich functions, including:

Linux root password cracking in Single User ModeLinux password cracking in Single User Mode Note: in practical applications, the installation password must be set for the Linux operating system; otherwise, it is easy to crack.1. Use the reboot

Create a local yum source shell script in CentOS Usage:1. Download the system version corresponding to the "deltarpm-version.el6.x86_64.rpm python-deltarpm-version.el6.x86_64.rpm createrepo-version.noarch.rpm", put the script corresponding to the

Install x11VNC on Ubuntu 14.04 Linux: Ubuntu 14.04 1) install x11vnc: Sudo apt-get install x11vnc 2) set the VNC connection password: X11vnc-storepasswd Enter VNC password:Verify password:Write password to/home/username/. vnc/passwd? [Y]/n

Compile and install Nginx in Ubuntu 14.04 Notes for compiling and installing Nginx in Ubuntu 14.04. Download the source package nginx address:Http://nginx.org/en/download.html Install two packages before Compilation: Directly compiling and

After the host is changed, SSH cannot be logged on. Previously, a remote server (named bkjia) was remotely connected through SSH. One day, the cc was reinstalled to the system, and the SSH key Verification Failed: @ WARNING: remote host

Install and configure Apache2 + CGI + SSL in Ubuntu 1. Install and uninstall apache2 in Ubuntu Apache2 can be directly installed using commands Sudo apt-get install apache2 It is troublesome to uninstall the server. You must uninstall the server.

Install dotnet core in CentOS 7.1 . Net core official (http://dotnet.github.io/getting-started/) only provides Windows, Ubuntu14.04, and Docker (also based on Ubuntu14.04 Image ). however, since Microsoft has used RedHat as a reference platform and

Zabbix2.4 installation Configuration First download the rpm package from www.zabbix.com: Next, I want to configure a zabbix server and monitor myself. Even if the server is a client, zabbix web gui and zabbix databases are all placed on the same

Linux O & M automation tool Kickstart Introduction: Kickstart and RedHat, the tool for installing Operating Systems in batches, were launched earlier (if you don't talk about them much, you can play Cobbler now, see ). Test environment: CentOS 6.6 x8

Linux shell monitoring script The script code for Linux System Monitoring shell is as follows, which provides some common monitoring variables for Linux systems. #================================== ## Filename = system_monitor.sh# Author: foxsir#

Persistence of Mac addresses of Linux virtual machines on Azure Some users use the Azure Linux virtual machine to install software, and the license of some software will be bound to the mac address of the current system, so restart the Azure VM,