Linux

ForLinuxFor beginners of the systemPathIt has always been a major problem that has plagued them and is often confused. If you have such troubles, take a look at the following article, which may inspire you. In general, when we use shell to call your

I. Cluster Definition A cluster is a set of collaborative services to provide a more stable, efficient, and scalable service platform than a single service. In the outside world, a cluster is an independent service entity, but in fact, two or more

PureftpdIt is an FTP program software. Today I will give you some practical skills! There are several suggestions for PureFTPD. * Compile: #env CFLAGS="-O2 -fomit-frame-pointer -fgcse -Os"   

PureftpdIt is a fast, high-quality, and fully functional ftp server. The most important thing is that it supports setting the Default Client encoding. Pureftpd is very powerful and very useful, but my computer has the following: "Sorry, I can't

Command name: LnPermission: All UsersUsage: Ln [options] source dist, where the option format is:[-BdfinsvF] [-S backup-suffix] [-V {numbered, existing, simple}][-- Help] [-- version] [--]Note: There is a link in the Linux/Unix File System. we can

Many people began to understand that for WIN2K, after the TCP139 and 445 ports are closed, the security will be improved a lot. At least a lot of system information spying scanning will not work. For example, for systems that are fully installed

At present, the internal LAN of many enterprises has been established, and many have also established the internal MIS System and email server on the basis of the LAN, the system even carries out services with large data traffic, such as on-demand

The Linux kernel is mainly written in C language and uses the assembly language in a small amount. Its compiler uses gcc. Therefore, C language is a very important programming language in Linux. Every technology is easy to learn. Readers who want to

We implement it in a virtual machine environment. Generally, when a virtual machine is opened, it will slow down. We only use one 2003 Server for customer service machine verification, during verification, you only need to set the 2003 Nic channel.

Network traffic is an important indicator for network administrators. Observe the traffic to learn the newest symptoms of the network. Here is the Mrtg tutorial for installing the network traffic statistical analysis tool MRTG. Mrtg tutorial By

The development of the software Cacti configuration is based on making RRDTool users more convenient to use the software, in addition to basic Snmp traffic and system information monitoring, cacti can also plug-in Scripts and add Templates to make a

I use a grub-guided dual-system. I started grub directly when I started the system. On the dark screen, there was only a grub prompt, which was quite unpleasant. Many people have encountered similar problems. The solutions provided on the Internet

This document describes how to manage the network performance of a Linux system and how to use route, netstat, and tcpdump. When configuring the network, you must specify the path through which the packet is received for the machine. In Linux, a

Grub2 is used in Ubuntu 9.10, and its settings are completely different from Grub1. Grub2 is more convenient and has more functions. The following describes how to implement Grub2 background settings.To view Grub2 background settings, follow these

The Advanced Configuration & Power Interface (ACPI), developed jointly by INTEL, MICROSOFT, and toshba, enables software, hardware, and OS), motherboard, and peripheral devices, manage the electricity usage in a certain way. Next let's take a look

You may have a good understanding of the average load averages of Linux. The average load value can be seen in the uptime or top command. They may look like this: load average: 0.09, 0.05, 0.01 Many people will understand the average load: The three

BKJIA exclusive Article] security is crucial for linux/unix production servers and is also the basic task of every system administrator. This article is the fourth article in the series of Linux servers. Everything listed below is about the basic

Although there are a large number of free applications, many small and medium enterprises still pay for commercial applications, such as common office kits, image processing software, and financial software, take Microsoft Office 2010 for example.

Note the following before reading this article: 1. The goal of this article is to provide some vim usage skills, which can improve the efficiency of vim operations. Some tips can also be used on vi, but now vim is basically used. 2. this article

The "Memory" mentioned here includes physical Memory and Virtual Memory, Virtual Memory) to extend the computer's Memory space to the hard disk, physical Memory RAM) and a part of the hard disk space SWAP) the combination of virtual memory provides