Linux

Work sometimes need to calculate the string md5/sha1 to calculate or verify the password, Linux, unlike OS X can directly use the-s parameter, now summarize the commonly used methods.1. printf "string" |md5sum/sha1sum2. Echo-n "string"

CoreOS and Mirantis to drive the integration of OpenStack and Linux containersMirantis announced yesterday that it will work with CoreOS to integrate CoreOS's tectonic specifically for Linux containers in the future Mirantis launch of

Linux Directory ConfigurationAfter learning about the types and attributes of each file, and how to change the information about file properties/permissions, let's see why every Linux distributions their profiles, executable files, and every

in the previous article , we explain how to use anonymous pipelines to pass data between processes, and also see a flaw in the way that these processes are initiated by a common ancestor process, which makes it inconvenient to exchange data between

Are you looking for some high-quality Linux and UNIX tutorials? If so, this article will show you where to find these tutorials. Here we will give more than 30 fairly good tutorials on Linux and UNIX online.It should be noted that they are all in

1. Check the system time[[Email protected] ~]# DateThu Dec 23:25:33 CST 2012[[Email protected] ~]# date + "%y%m%d%h:%m:%s"20121220 23:12:542. View hardware TimeThe system clock is the clock in the current Linux kernel, and the hardware clock is a

Introduction of environment variable fileTransferred from: http://blog.csdn.net/cscmaker/article/details/7261921Environment variables in Linux include system-level and user-level, system-level environment variables are system variables to be read by

/* This address http://www.cnblogs.com/go2bed/p/4298689.html */There have been many discussions on this issue online. The article, for example, "resolves the mouse power-off or intermittent failure of an Ubuntu laptop with its own battery."

What is LinuxThe same set of operating systems cannot be run on a platform of different architectures.Refer to the HARDWARE function function and modify your operating system program code, the revised operating system will be able to run on another

Subversion (SVN) is an open source version control system that manages data changes over time. This data is placed in a central repository, which is much like an ordinary file server that remembers every change in the file so that it can be restored

2013 Horse Brother Linux full video tutorial, HD not encrypted, transfer. Non-sincerity do not disturb!Contact Person: Lovelinux qq:3109523055Course Catalogue:First, Linux System Foundation and System Management1, operating system history, System

PrefaceWhen you debug a program under a Linux terminal, you sometimes need to output a lot of information. If you can control the color and display of the font, you can make the output information sharp contrast, easy to observe the data during

Linux Audio Programming GuideAlthough the advantages of Linux are mainly embodied in the network services, but in fact, there is also a very rich media function, this article is based on multimedia applications of the most basic sound as an object,

Installation package:Xorg-x11-xauthXterm.x86_64 0:253-1.el6Execute Command Path:/usr/bin/xtermXstart connection to the Linux Remote Desktop has a benefit, the server does not have to do what settings, open ssh.the server needs a desktop environment,

How to download the apk file from the Google Play store on Linux Assume that you want to install an Android app on your Android device. However, for some reason, you cannot access the Google Play store on the Andord device: obviously this is normal

Upload the project to GitHub and synchronize the remote Github Repository Recently I was writing a simple Android project. However, due to loose personnel management, I decided to submit the code to GitHub and feel GitHub, which has been very

Mud: openvpn configuration file details, openvpn configuration file This document consistsXiuyi Lin FengProviding friendship sponsorship, first launchedThe world In the previous article "build OpenVPN server in ubuntu 14.04", we mainly explained

How to block a large number of malicious IP addresses in Linux In many cases, you may need to block IP addresses in Linux. For example, as an end user, you may want to avoid the troubles of spyware or IP tracking. Or when you are running P2P

Support for Adobe Reader exit from Linux Adobe Reader no longer attracts Linux users. Therefore, Adobe decides to delete Linux from the Reader support system list. This is not Adobe's first product that gave up its support for Linux. Previously,

Centos6.4 quickly build an openvpn server based on user name and password authentication Today, VPN applications are widely used. I have previously written a blog on PPTPD. The link is http://cyr5425blog.51cto.com/714067/4101788. The home has