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# Linux

LVS工作原理

http://zhumeng8337797.blog.163.com/blog/static/10076891420121822816911/

工作原理
转载 精选 2014-08-27 10:34:46 560 阅读

Managed File Transfer and Network Solutions

OverviewWe've talked about reverse proxy servers and how they can really be good at protecting the servers in your internal network. Lately, however, we've realized that some people a

Network
starting
actually
原创 2014-08-06 11:06:57 786 阅读

Managed File Transfer and Network Solutions

OverviewWe've talked about reverse proxy servers and how they can really be good at protecting the servers in your internal network. Lately, however, we've realized that some people a

Network
starting
actually
原创 2014-08-06 11:03:06 450 阅读

Nagios 4.0.1 Released – Install on RHEL/CentOS 6.x/5.x and Fedora 19/18/17

http://www.tecmint.com/install-nagios-in-linux/

nagious
转载 精选 2014-08-05 12:16:25 520 阅读

How to Add Windows Host to Nagios Monitoring Server

http://www.tecmint.com/how-to-add-windows-host-to-nagios-monitoring-server/

Windows
转载 精选 2014-08-05 12:10:53 727 阅读

Linux: 20 Iptables Examples For New SysAdmins

Linux comes with a host based firewall called Netfilter. According to the official project site:netfilter is a set of hooks inside the Linux kernel that allows kernel modules to register callback fu

network
firewall
function
registered
原创 2014-07-21 09:35:41 430 阅读

TCP Protocol Layers Explained

Now that we've examined what is contained in a Layer 3 (IP) header, let's move on to the Layer 4 header. A Layer 4 header occurs at the very beginning of the IP data field and can be either a TCP head

start
beginning
either
occurs
原创 2014-07-11 06:30:33 738 阅读

Tutorial: IP header explained

Over the internet, data is send trough packets. If you are new to this term, you might want to look at Warriors of the Net - a movie made by Ericsson, explaining how data is send over the in

internet
compare
simplified
explained
原创 2014-07-11 06:26:12 747 阅读

Explain: Linux and UNIX TCP Wrappers – Find Out If a Program Is Compiled With TCP Wrappers

what are TCP Wrappers? How do I find out if a program or server (service) is compiled with TCP Wrappers? What are the advantages and disadvantages of TCP Wrappers over firewalls like Netfilter or PF?

network
provides
advantages
原创 2014-07-04 10:11:08 793 阅读

TCP Wrappers and xinetd

The configuration files for xinetd are as follows:/etc/xinetd.conf — The global xinetd configuration file./etc/xinetd.d/ — The directory containing all service-specific f

service
control
general
settings
原创 2014-07-04 09:58:08 674 阅读

How to configure samba server in Linux     Print

Most Linux systems are the part of networks that also run Windows systems. Using Linux Samba servers, your Linux and Windows systems can share directories and printers. This is most use full situat

Windows
situation
available
原创 2014-07-02 12:29:18 711 阅读

samba配置

samba install#yum install -y samba3x#yum install -y    samba3x-clientsamba configure#vi /etc/samba/smb.conf#mkdir /shared/test -pv在文件尾部追加如下记录[tools]      &

windows
计算机
testing
comment
原创 2014-07-02 12:27:01 521 阅读

How to Setup NFS (Network File System) on RHEL/CentOS/Fedora and Debian/Ubuntu

NFS (Network File System) is basically developed for sharing of files and folders between Linux/Unix systems by Sun Microsystems in 1980. It allows you to mount your local file systems over a network

Network
developed
原创 2014-07-01 15:01:11 570 阅读

How to Setup NFS (Network File System) on RHEL/CentOS/Fedora and Debian/Ubuntu

NFS (Network File System) is basically developed for sharing of files and folders between Linux/Unix systems by Sun Microsystems in 1980. It allows you to mount your local file systems over a network

Network
developed
原创 2014-07-01 14:58:39 766 阅读

Setup FTP Server step by step in CentOS / RHEL / Scientific Linux 6.3/6.4/6.5

This tutorial shows you how to install and configure FTP server in CentOS 6.5. Though the steps provided here are tested in CentOS 6.5, it should work on RHEL 6.x(x stands for version) and Scientific

version
provided
navigate
原创 2014-06-30 10:44:11 1180 阅读

How To: Configure Secure FTP Server (VSFTPD)

This post is totally dedicated to vsftpd configuration with uploads enabled. vsftpd stands for Very Secure FTP Daemon. It is shipped with almost all the latest Red Hat based OS. vsftpd for rpm based L

command
computer
totally
原创 2014-06-29 21:38:54 460 阅读

centos5.9使用RPM包搭建lamp平台

1、环境介绍    os:oracle centos 5.9    apache:httpd-2.2.3-74.0.1.el5    php:php53-5.3.3-13.el5_8    mysql:mysql-server-5.0.95-3.el

oracle
mysql
程序
service
start
原创 2014-06-27 11:29:37 707 阅读

CentOS镜像使用帮助

收录架构i386x86_64SRPMS收录版本所有版本更新时间每4小时更新一次使用说明首先备份/etc/yum.repos.d/CentOS-Base.repo    mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup  &n

更新时间
原创 2014-06-19 10:42:00 436 阅读

Apache Virtual Hosting IP Based and Name Based Virtual Hosts

As we all are aware that Apache is a very powerful, highly flexible and configurable Web server for Nix OS. Here in this tutorial, we are going to discuss one more feature of Apach

website
machine
investing
discuss
hosting
原创 2014-06-15 14:53:54 1343 阅读

How to configure dns slave server in Linux

A DNS server, or name server, is used to resolve an IP address to a hostname or vice versa.You can set up four different types of DNS servers:A master DNS server for your domain(s), which st

server
address
different
records
otherwise
原创 2014-06-07 21:24:08 995 阅读 1点赞

HOW TO CONFIGURE LINUX DNS SERVER STEP BY STEP GUIDE EXAMPLE AND IMPLEMENTATION

A DNS server, or name server, is used to resolve an IP address to a hostname or vice versa.You can set up four different types of DNS servers:A master DNS server for your domain(s), which stores autho

address
different
recent
records
otherwise
原创 2014-06-06 04:27:18 643 阅读

Basics of How SMTP Works

SMTP stands for Simple Mail Transfer Protocol as the name suggest it is basically used for emails.. SMTP specified for outgoing mail uses and default sits on TCP Port 25..(Uses 587 in new versions) El

Internet
interface
default
receive
specified
原创 2014-05-30 09:57:18 730 阅读

VNC服务的配置

首先查询是否安装vnc-server软件包 如果未安装，首先要装这个包#yum install vnc-server为vnc设置密码，密码为redhat#vncpasswd使用下面命令启动vncserver服务#vncserver &编辑/root/.vnc/xstartup文件把 unset和 exec 两行的注释打开把最后一行改为:gnome-session &现在把刚才开启的

软件包
客户机
输入密码
原创 2014-05-29 21:29:16 471 阅读

How the web works: HTTP and CGI explained

IntroductionAbout this tutorialThis is an attempt to give a basic understanding of how the web works and was written because I saw so many articles on various news groups that plainly showed that peop

protocol
because
receive
article
explained
原创 2014-05-26 11:48:51 5612 阅读

3 Steps to Perform SSH Login Without Password Using ssh-keygen & ssh-copy-id

You can login to a remote Linux server without entering password in 3 simple steps using ssky-keygen and ssh-copy-id as explained in this article.ssh-keygen creates the public and private keys.&n

password
permission
entering
article
explained
原创 2014-05-21 15:19:48 961 阅读

What is a Digital Signature?

Bob(Bob's public key)(Bob's private key)Bob has been given two keys. One of Bob's keys is called a Public Key, the other is called a Private Key.Bob's Co-workers:Anyone can get Bob's Public Key, but B

private
public
available
person
called
原创 2014-05-20 11:36:15 763 阅读

Explaining public-key cryptography to non-geeks

As I’m working on a product that will make heavy use of encryption, I’ve found myself trying to explain public-key cryptography to friends more than once lately.To my surprise, anything rela

product
friends
something
surprise
anything
原创 2014-05-20 10:32:31 708 阅读

Compiling Kernel

Go to https://www.kernel.org and select a kernel to download, e.g.:wget -c https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.11.4.tar.xzcp linux-3.11.4.tar.xz /usr/srccd /usr/srctar xfv linux-3.11.

download
number
原创 2014-05-16 12:18:50 554 阅读

Quick Tip: Configure Static IP in Centos 6.5

In this small tutorial, I will show you how to convert from DHCP to Static IP address.Configure eth0# vi /etc/sysconfig/network-scripts/ifcfg-eth0DEVICE=eth0 HWADDR=08:00:27:76:4c:d5 TYPE=Ethernet ONB

convert
Gateway
原创 2014-05-16 10:47:05 588 阅读

The Ultimate Tar Command Tutorial with 10 Practical Examples

On Unix platform,tar commandis the primary archiving utility. Understanding various tar command options will help you master the archive file manipulation.In this article, let us review varioustar exa

command
creating
difference
integrity
contents
转载 精选 2014-05-13 14:54:00 981 阅读
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