Linux

Reprinted from http://terrychen.info/ubuntu-linux-beginners-guide-finetuning-ubuntu/Getting Started with Ubuntu Linux (iii): Familiar with the Ubuntu Linux Desktop Environment article, we have a basic understanding of Ubuntu desktop environment, but

Environment:192.168.2.10192.168.2.11Implementation: 2.10 SSH without password login to 2.11In 2.10 ssh to 2.11 machines, a password is required, which makes it inconvenient for some scripts to work because of the need for a password, which requires

When installing Remmina new host, I find that there is no RDP in the Protocol drop-down list.1. Check the RDP plugins to confirm that it is installed:[Email protected]:~# dpkg-l|grep remmina|grep RDPII REMMINA-PLUGIN-RDP 1.0.0-4+DEB7U1 i386 RDP

1,DD operation is a simple copy by byte, what partition table Ah, MBR (master boot record) Ah all copy;1. Disk CloningThat is to copy the entire hard drive. Of course you first need to pick up a new hard drive on your computer and let the system

MD5 Algorithm Introduction:MD5 Full name is the paper Digest to the algorithm (Message-digest ALGORITHM5), the algorithm for arbitrary length of information is calculated bitwise, resulting in a binary length of 128 bits (hexadecimal length is 32

Transferred from: http://netsecurity.51cto.com/art/201301/378513.htm1. IntroductionOpenSSL is a powerful cryptographic toolkit. Many of us already use OpenSSL to create RSA private keys or certificate signing requests (CSRs). But have you ever known

1, modify the user process can open the number of files limitOn a Linux platform, regardless of whether you write a client or a service-side program, the highest concurrency is limited by the number of files that can be opened by the system at the

There are many types of Linux high-availability clusters, such as common heartbeat,corosync,rhcs,keepalived, which provide a high-availability guarantee for our business production environment. This article will briefly introduce the V2 version of

In fact, the two systems are the same, Linux Mint is based on Ubuntu, but the desktop is not the same, multimedia integration is more user-friendly, although Ubuntu is now launched for Chinese users Kylin version, but feel good cottage, a lot of

Telnet from linux to the exchange mail server to test the mail sending, telnetexchangeIn Linux, we can use port 25 of the telnet Mail Server (generally this is the smtp Mail Server) to test whether the mail can be sent. The premise is that you must

Manual USB flash drive startup and basic principles for LinuxBasic simplest directory file graph after successful creation I. basic guiding process of the system: First, the system should guide isolinux. bin executable program, which is used for

Windows 7/8/8.1 hard disk installation method for ubuntu 14.04 dual system, ubuntu14.04  I. Software preparation 1. Download Ubuntu system image: http://www.ubuntu.com/download/desktop; Ubuntu 14.04.1 LTS 64bit is used here. LTS indicates Long Term

How to install the Screen recording tool Simple Screen Recorder 0.3.1 in Ubuntu Simple Screen Recorder is a Screen recording tool that supports X11 and OpenGL. It uses the Qt library to create a Simple and intuitive graphic user interface, this

Install JIRA 6.3.6 in Linux and perform Chinese-based cracking and data migration Preface: JIRA is an excellent problem tracking management software tool developed by Atlassian, Australia. It can track and manage various types of problems, including

How to listen to a network radio station in a Linux Command Line For system administrators and Linux fans who spend a lot of time on Linux screens, music on the Network/local station can greatly improve productivity, do you know? Whether you believe

XenServer installation VM-first Resize and store the ISO image file, xenserveriso We all know that after xenserver is installed, no matter how large your disk is, There is only 4 GB space. Therefore, the operation is to create an LV volume and

Check whether the system has installed the snmp service # rpm-qa | grep snmpNet-snmp-5.3.2.2-17.el5Net-snmp-perl-5.3.2.2-17.el5Net-snmp-devel-5.3.2.2-17.el5Net-snmp-libs-5.3.2.2-17.el5Net-snmp-utils-5.3.2.2-17.el5Net-snmp-libs-5.3.2.2-17.el5Net-snmp-

Build a VPN Server to connect external networks to internal networks StatementAuthor: Last Night starsBlog: http://yestreenstars.blog.51cto.com/This article was created by myself. If you need to reprint it, please indicate the source. Thank you for

Set up rsyslog log server in CentOS Functions provided by the software: 1. rsyslog is a log service of RHEL or centos 6. x, replacing the syslog service of the previous system. In this architecture, the rsyslog service is mainly used to collect logs,

Webmail is undoubtedly an essential part of any email server. Although the local mail client generally has more functions than Webmail, it is sometimes tricky to access IMAP or SMTP from a trusted external network through an email client.