Linux

When you use the mail command in Ubuntu to send an email to back up data, You need to log on to the server every day to check whether the backup is successful. So I learned how to use shell to send emails to my mailbox in linux. Here we use ubuntu

Linux5 call the remote email server to send an email 1. uninstall sendmail and postfixyum erase sendmailyum erase postfix 2. download mailx software: mailx-12.4.tar.bz2 3. installation Software # tar jxvf mailx-12.4.tar.bz2 # cd mailx-12.4 # make

Centos6.3 openvpn client Centos does not provide Openvpn by default, and there is no openvpn In the yum source. If you want to use yum for installation, install EPEL first. Www.2cto.com Shell code wget

To install hard RAID Intel ESRT2 under ubuntu, You need to configure a raid 1 consisting of two hard disks as S1200BTSR host, E3-1230 v2, 8g ecc memory, this is a mainstream and inexpensive server configuration. Next we will look at how to group

Debian berkeley-db and python binding installation 1, download the source code www.2cto.com 1 shell> wget http://download.oracle.com/berkeley-db/db-5.3.21.tar.gz2shell> wget http://pypi.python.org/packages/source/ B /bsddb3/bsddb3-5.3.0.tar.gz#md5=d5

How to set a limit on the number of accesses of an IP address in a certain period of time is a headache, especially in the face of malicious ddos attacks. Among them, Challenge Collapsar is a type of DDOS (Distributed Denial of Service) and a common

In centos 6.3 x64 environment, install the vpn Client. Q: www.2cto.com because the project needs to use the google cloud storage and facebook and twitter API services, the local development server needs to flip Q. specifically, I tried to check

Linux server hardware and operating system information command hardware information www.2cto.com view cpu model and clock speed (unit: gihz, precursor Hertz GHz) cat/proc/cpuinfo | grep name | cut-f2-d: | uniq-c view cpu clock speed (unit: Z MHz)

Lubuntu uses LXDE, which is suitable for old computers and netbooks. Lubuntu 10.10 Maverick Meerkat is an unofficial Ubuntu version. The appearance of this version has changed significantly last week. Almost all elements have changed: background

Vtonf is a free web-based control panel (compatible with GPL) that manages virtual private servers (VPS) on OpenVz ). Using her or even a few professional users can easily create and manage virtual machines on OpenVZ. So far, Vtonf only supports

In this article, I will step by step guide you to set up your own "supercomputer Cluster", through the Ubuntu MPI Cluster platform, with John the Ripper, attackers can crack encrypted targets on multiple computers. Of course, this should all be

When I buy a server, the supplier gives me an 8 gb usb flash drive. So I want to use this USB flash drive as a centos installation disk. The main benefits of this operation are as follows: it takes a long time to store the data disk (it becomes

Lighttpd is a secure, efficient, and standard-based web server designed for high-speed environments. This tutorial will teach you how to install Lighttpd + PHP5 (FastCGI mode) + MySQL on a Fedora 14.I have tested it correctly. This will ensure you

Note: This article only provides a new user guide based on your ubuntu user experience. Please skip this article on your own...First of all, congratulations, you have entered the linux camp. You may have no idea about free software, linux, ubuntu,

1 PrefaceHeartBeat is used to build a dual-host Hot Standby environment. It can be connected through a dedicated HeartBeat line or through a common network cable.Of course, in addition to heartbeat, there are many other linux systems, such as the

Puppet is an open-source automated deployment tool. The following describes the installation and configuration of puppet.1. Operating System: redhat5.3 (64-bit System)2. System Architecture:192.168.0.200 Server192.168.0.201 Client192.168.0.202

Build a cache Domain Name Server Check the Domain Name Service Package Attach the disc and install the service package Need to install bind-9.3.6-4.P1.el5 Bind-chroot-9.3.6-4.P1.el5 Bind-libs-9.3.6-4.P1.el5 Bind-utils-9.3.6-4.P1.el5

  We often install Windows operating systems in Hyper-V of Windows Server 2008. In fact, Hyper-V can also install Linux systems. Currently, the following operating systems are officially supported: L SUSE Linux Enterprise Server 10 with Service Pack

  Mysql compilation and installation and compilation Parameters Add a mysql group and a mysql user   [Root @ centos mysql] # groupadd mysql [Root @ centos mysql] # useradd-g mysql   Compilation and Installation   Tar-zxvf

*-================================ -** Network*-================================ -* ; Restart the network$/Etc/init. d/network restart$ Service network restart ; DHCP; Re-obtain the IP address on ethX$ Dhclient ethX"DOMAIN", "NOERR" indicates no