Linux

BKJIA exclusive Article] As a Linux/unix system administrator, I often encounter this question: What can shell do? PHP is so powerful, why not use PHP to complete the work? In fact, shell is mainly used for database backup (SVN backup), scheduled

Shell is also called the command line interface, which is the interaction interface between users and computers in * nix operating systems. Shell refers to the program that provides access to the kernel service in the operating system. This article

The author Fizer Khan is a Shell script fan who is so obsessed with novel and interesting things about Shell scripts. He recently encountered an authy-ssh script. He learned a lot of useful and cool things to alleviate the problem of dual

Nfs Server Configuration: 1. Install the nfs server. (generally, only start is required for linux systems on PCs) 2. Create or modify the/etc/exports configuration file [Shared directory] [host name or IP address (parameter, parameter)] [Shared

I. Domain Name and domain name resolution In order to differentiate each host in the network, a unique address must be assigned to each host. This address is called an "ip address ". However, these numbers are hard to remember, so they are replaced

The guy, commonly known as "script kid", is a type of bad hacker, because many of them and most people are so unskillful. It can be said that if you install all the correct patches, have a tested firewall, and activate an Advanced Intrusion

Mail transmission is essential to a system. Therefore, it is also necessary to set up Sendmail in RHEL 4 system. RHEL 4 sets up Sendmail, which consists of several important parts, next we will gradually introduce these important parts: 1. Set up

In Red Hat Enterprise Linux 5.0 server, if NFS fails, you can check the problem from the following aspects. 1.1 troubleshooting ideas (1) Whether the NFS client and server load is too high, and whether the network between the server and the client

Networks are the most difficult to monitor in all subsystems. First, because the network is abstract, and more importantly, many factors that affect the network are not within our control. Introduction to Linux performance monitoringPerformance

KonquerorIt is an embedded browser mainly running on Linux and BSD operating systems. I used it for a while to show me how to display your konqueror Chinese webpage, see the following. Only to make the Browser display Chinese, there is no other

The following describes the cron, crontab, and at commands in the Linux background. We will continue to describe them later. Using this command will not occupy the terminal, and the process will be executed in the background. We still need to talk

It is relatively simple for a Linux administrator to create and delete users. However, if you want to create multiple users in Linux, I believe that users who have just learned Linux system management will still find it tricky, this problem is fully

Here we will summarize the new Linux knowledge points for beginners to learn more about the Linux system. The ten new Linux knowledge points must be known, and understanding these knowledge points will help you to learn about Linux in the future. 1.

The following describes the 60 required Linux commands that must be mastered by new users. If you have mastered these commands, your technology will be greatly improved, we hope that the technology will be greatly improved after reading this article.

When using a Linux system, you may encounter minor problems that affect the system running speed. administrators must follow some management skills to improve the Linux management efficiency, here, we will briefly introduce three tips on Linux

BKJIA: Linux has become a buzzword in recent years. None of the students and IT professionals who boast computer proficiency have installed one or two Linux operating systems on their computers, and have consciously caught up with fashion. However,

Every time we use Ubuntu and other Linux systems, there will be a lot of commands that require us to focus on. In this article, all the commands are arranged in alphabetical order and only the most common parameters are described, can solve problems

In the production of the Linux release, Linux from Scratch is truly a master. Linux from Scratch is an e-book created in an online community to help those deeply rooted in finding ways to improve computer performance, tweaker) to help them create

Linux, as a commercial application, is very mature, but it does not mean that every time you deploy Linux, you are very experienced and will still make some mistakes. When deploying Linux, linux Beginners should pay special attention to the

BKJIA exclusive Article] This article describes how to use the PROC file system in Linux to obtain process information through a simple and easy-to-understand example. The information obtained through the PROC file system is mainly the virtual