configure smtp server ubuntu

Hello everyone, today I will introduce you to the configuration of the Hadoop application environment developed by eclipse under Ubuntu. The purpose is very simple. To conduct research and learning, deploy a hadoop runtime environment, build a hadoop development and testing environment. Environment: Ubuntu12.04 Step 1: Download eclipse-sdk-4.2.1-linux-gtk.tar.gz http://mirrors.ustc.edu.cn/eclipse/eclipse/dow Hello everyone, today I will introduce you

Step 1: Download jdk-7-linux-i586.tar.gz [Plain] View plaincopy Http://download.oracle.com/otn-pub/java/jdk/7/jdk-7-linux-i586.tar.gz wget-c (Note: If the download fails, we recommend that you use thunder to download it and copy it to the Linux system .)Step 2: unzip and install [Plain] View plaincopy Sudo tar zxvf./jdk-7-linux-i586.tar.gz-C/usr/lib/jvm Cd/usr/lib/jvm Sudo mv jdk1.7.0/java-7-sun Step 3: Modify Environment Variables [Plain] View plaincopy Vim ~ /. Bashrc Add:[Plain]

UFW is all called uncomplicated Firewall, and is a tool for configuring iptables Firewalls on Ubuntu systems. UFW provides a very friendly command for creating firewall rules based on IPV4,IPV6 . However,UFW is no interface, that is, with the command of that kind, so, the operation is not so convenient, someone helped it to write an interface, the name is called "gufw".Because the iptables under Ubuntu are

EnterSudo taskselThen a software package interface will appear, move the cursor to the lamp server, press the space, and then select this item. Other items can be deselected, and click OK.Next, you will be asked to enter the password of the root user of MySQL. Remember to install PHP later.Program. Then install lamp, Enter http: // 127.0.0.1 in the browser and test apache2. If error 100 is returned Yes, it's okay to turn on the new software m

Install and configure SVN in ubuntu-Linux Enterprise Application-Linux server application information. For more information, see. 1. Install SVN Apt-get install subversion 2. Create a svn Repository 1). Create the svn Directory: mkdir/home/. svn (use the hidden directory) 2). cd/home/. svn 3). mkdir astar 4) create the repository astar: svnadmin create/home

the file/etc/Network/interfaces: Sudo VI/etc/Network/interfaces Add the following lines to the file: Auto eth0: 1Iface eth0: 1 Inet staticAddress 192.168.1.60Netmask 255.255.255.0Network x. xBroadcast x. xGateway x. x Fill in all information such as address, netmask, network, broadcast, and gateways according to your situation. Run the following command to make the network settings take effect: Sudo/etc/init. d/networking restart 4. Set Host Name (hostname) Run the following command to view

Configure vpn in ubuntu to support Internet access The company's development environment is LAN, and there is no problem in the company's internal use, but sometimes it does need to be used outside, such as at home, on a business trip, at this time you need to configure a vpn connection to the company's intranet. The vpn configuration is very simple, but sometime

Configure MySQL service ubuntu in Ubuntu Step 1 install MySQL Sudo apt-get install mysql-server Step 2 configure MySQL 2.1 vim/etc/mysql/my. cnf find bind-address = 127.0.0.1. 2.2 comment out: # bind-address = 127.0.0.1 Or change the IP address to 0.0.0.0: bind-addre

: This article describes how to configure Memcached and PHP extensions in Ubuntu. For more information about PHP tutorials, see. Memcahe is a C/S architecture software, which consists of a client and a server; What is memcache and what can it do? just go to Baidu; Installation: Sudo apt-get update Sudo apt-get install memcached (memcached version is 1.4.14) When

AMule is a multi-platform P2P client program similar to eMule. The following describes how to install aMule in Ubuntu and how to configure [HighID] and [KAD. Installation: sudoapt-getinstallamulesudoapt-getinstallamule-utils network. AMule is a multi-platform P2P client program similar to eMule. The following describes how to install aMule in Ubuntu and how to

Install and configure JDK 7 in Ubuntu 11.04 Step 1: Download jdk-7-linux-i586.tar.gz [plain] wget-c http://download.oracle.com/otn-pub/java/jdk/7/jdk-7-linux-i586.tar.gz (Note: if the download fails, it is recommended to use thunder download, and then copy to the Linux system .) Step 2: unzip and install [plain] sudo tar zxvf. /jdk-7-linux-i586.tar.gz-C/usr/lib/jvm cd/usr/lib/jvm sudo mv jdk1.7.0/java-7-sun

password 'newpassword' enter password: mysqladmin: connect to server at 'localhost' failederror: 'Access denied for user' root' @ 'localhost' (using password: Yes )' Method 1: #/Etc/init. d/MySQL stop # mysqld_safe -- user = MySQL -- skip-grant-tables -- skip-Networking # mysql-u root mysqlmysql> Update user SET Password = PASSWORD ('newpassword ') where user = 'root'; mysql> flush privileges; mysql> quit #/etc/init. d/MySQL restart # mysql-uroot-pe

The MySQL database supports the master-slave replication function of the database, so it has its unique advantages in the cluster. Among the many large website architectures at home and abroad, MySQL master-slave database configuration is used to achieve query load, Database Hot Backup and other functions. This requirement is also involved in my actual Web project. Here I will summarize how to configure and implement it. Environment: Virtual Machine

Address: http://wiki.ubuntu.hk/w/Install_Ubuntu_server#.E5. AE .89.E8.A3.9D.E8.BB.9F.E9. AB .94 Everything is difficult at the beginning, although it is not difficult to install ubuntu server, haha This document describes how to use the Ubuntu 10.04 LTS (Lucid Lynx) Server installation CD to install the

server administrator or a common user and sometimes you need to assign a second IP address to the system, you can do this, edit the/etc/Network/interfaces file (assuming your Nic is eth0 ):Sudo VI/etc/Network/interfacesAuto eth0: 1Iface eth0: 1 Inet staticAddress 192.168.1.60Netmask 255.255.255.0Network x. xBroadcast x. xGateway x. xAfter entering these lines, run the following command to restart your network device:Sudo/etc/init. d/networking restar

Configure Eclipse Xdebug debugging tool in Ubuntu 13.04 + Firefox's easy Xdebug component, 13.04 xdebug Step 1: Install the php_xdebug extension and check whether the installation is successful. [Html]View plaincopyprint? Sudo apt-get install php5-xdebug # installation command Sudo apt-get install php5-xdebug # installation command [Html]View plaincopyprint? Php-m # view commands Php-m # view command

Configure samba in ubuntu to share folders. installation of samba: sudo apt-get insall sambasudo apt-get install smbfs II. create a shared directory: mkdir/home/phinecos/sharesodu chmod 777/home/phinecos/shareIII. create a Samba configuration file: 1. save the existing configuration file sudo cp/etc/samba/smb. conf/etc/samba/smb. conf. bak2. modify the current configuration file sudo gedit/etc/samba/smb. co

In Ubuntu, configure fitx-Fun Input Toy for Linux (the default language is English). You know that the sogou PinYin Input Method and Google Pinyin Input method are also very useful in Windows, but the built-in Chinese Input Method in Ubuntu is not flattering, fortunately with Fun Input Toy for Linux, very easy to use, is a Google Code Project, specific features a

Reference Documents: Http://www.cnblogs.com/xwdreamer/p/3466661.html (the latter part needs to be modified) Http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html Http://blog.sina.com.cn/s/blog_682b5aa1010113uu.html (Chinese, more practical) Https://help.ubuntu.com/community/TomcatSSL http://blog.csdn.net/fjssharpsword/article/details/6851969 (server and client certificates) background This article takes Ubuntu