Linux

Since September and, denial of service (DoS) attacks have been on the Internet for a while, and a year later, they are on the rise. In addition to anti-blocking software, are there other solutions? Service overload When a large number of service

Today, computers and networks cannot be talked about without considering Linux and wireless network technologies. In this article, Sreekrishnan Venkateswaran explains how to achieve wireless networking through WLAN, Bluetooth, GPRS, GSM, and IrDA in

1. View IPIfconfig 2. IP Address Configuration method: A. This method takes effect immediately, but will not be saved after restart. Other methods except this method can be saved) Ifconfig eth0 1.1.1.1 netmask 255.0.0.0 up Ifconfig eth0: 1 1.1.1.3

1. Detailed description of top commands & Process Management Top command to view system resource status Load average indicates how many processes tried to exclusively occupy the CPU in the past period. Zombie process: no exception. A process is a

Will Linux Crash? Yes, I'm sure! It is easy to let Linux Crash, but the hard thing is how to safely remove it from the crash state after the crash. This article describes how to break away from the linux Crash state. There are many cases of Linux

In the computer field in recent years, both the top executives of Microsoft and the anti-virus software giants have considered the "Cloud" technology, which solves local computer problems through the Internet, as the future development direction.

Set Oracle instance and listener service to start automatically 1. Add a STARTUP script Touch/etc/init. d/orcl Vi orcl #! /Bin/bash # Whoami # Root # Chkconfig: 345 51 49 #/Etc/init. d/orcl # Description: starts the oracle dabase deamons # ORA_HOME =

In Windows, disk fragmentation is a common problem. If you do not pay attention to it, the system performance may be eroded. Linux uses the second extended File System (ext2), which processes file storage in a completely different way. Linux does

Database Backup is very important. If regular backup is performed, the data can be restored to the last normal state in the case of a system crash, minimizing the loss. I. Back up data using commands MySQLl provides a mysqldump command, which can be

In the development of many system software, some system uniqueness information is required. Therefore, obtaining the host's CPUID, hard disk serial number, and the MAC address of the NIC becomes a very important application. After some research on

With the development of Suse, more and more problems are faced. Suse is a headache for compiling the kernel. Today, compiling the Suse 10.2 kernel directly causes Suse to be reinstalled. If you back up the Linux kernel, it is quite simple to back up

Symantec is a global leader in Internet security technology. It provides a wide range of content and network security software and hardware solutions for enterprises, individual users and service providers, the leader of the gateway and server

I am busy learning Linux, and I will always encounter some problems during my study. However, after I solved these problems, I learned a lot from them. During this period, I solved such a Linux Apache problem. Cause: an online server has encountered

There are more and more users in Linux, and the following problems also emerge. Today we mainly talk about the knowledge points that should be paid attention to by new Linux users. We hope that this article will break you away from the new Linux

When we use netstat-apn to view network connections, we will find a lot similar to the following: Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name Tcp 0 52 218.104.81.152: 7710 211.100.39.250: 29488 ESTABLISHED 6111/1 It

The development of science and technology, the improvement of quality of life, and the arrival of the internet age have brought us some changes. Computers are becoming more popular and new choices are also given to many users. Now many people are

RHEL Apache Security events may be well known to us. Today, I will use my own experience to describe the HTTP Denial of Service (DoS) and buffer overflow of RHEL Apache Security Events in detail. 1. HTTP Denial of Service (DoS), one of RHEL Apache

Are you an application of the Linux operating system? Are you familiar with Linux? GNOME is one of the mainstream integrated desktop environments on the Linux platform. GNOME Desktop is welcomed by Linux users because of its concise style and

Are you using Linux? Do you know about Linux? Nowadays, many people are studying the Linux operating system. This article explains the meaning of Linux folders. I hope you can understand the Linux folder./Bin: Common commands used to store Linux in

Linux is becoming more and more popular in today's society. Do you know about Linux systems? Are you an application of Linux? This article describes how to install and manage Linux applications in detail, and plays a role in learning how to install