Linux

Today, I did a Linux, Oracle installation experiment on Vwmare,My system Environment configuration:Os:linux test 2.6.18-8.el5 #1 SMP Fri Jan 14:15:21 EST. i686 i686 i386 Gnu/linuxDatabase:10201_database_linux32.isoThe following error occurred when

Yum (full name Yellow dog Updater, Modified) is a shell front-end package manager in Fedora and Redhat and SuSE. Based on RPM package management, the ability to automatically download the RPM package from the specified server and install, can

In a multitasking operating system, each process runs in its own memory sandbox. This sandbox is the virtual address space, which is a 4GB memory address block in 32-bit mode. In a Linux system, the kernel process and user processes account for 1:3

As the saying goes: to do good things, you must first sharpen your tools. to make system management easier and more effective, a good monitoring tool is essential. here, I recommend nagios, an open-source monitoring tool that has been used for more

The mail system is an important part of Linux network applications. The complete mail system includes the underlying operating system, the mail sending proxy MTA, the mail distribution proxy MDA, and The Mail User proxy MUA. Currently, the main

InCactiUnderAppServEvent Viewer error appears in the Environment _HttpdPhp5ts. Here is the solution! Win server2003install cacti,the environment appserv,, it is convenient to use, but httpd.exe reports an error, the event viewer information: Bytes --

Linux Programming Study Notes-file management system This article is organized from the networkFile System Management in Linux 1. Overview of VFS File System Linux uses VFS to manage the file system, and one of the linux design principles is

Upgrade Linux Mint 16 petra to Mint 17 Qianna This article describes how to upgrade the existing Linux Mint 16 to Mint 17. Note: if conditions permit, it is best to reinstall Mint. Open the command line and enter the following four commands. $

How to enable beta/unstable software libraries in DebianWhy do I need to enable beta/unstable versions? The beta/unstable version of Debian provides developers with an environment and software newer than the current stable version. Have you noticed

First, let's take a look at the Pinta software. Pinta is an open-source free graphics Editing and drawing software, subject to painting. and use Gtk #, cairo, and some Paint. NET source code. The author is Jonathan Pobst, who works at Novell. The

In Linux/Unix-like systems, you can use top to view system resources, processes, memory usage, and other information. To view the network status, you can use tools such as netstat and nmap. To view real-time network traffic and monitor TCP/IP

The naming rules for files in Unix are not as strict as those in Windows. In other words, the characters that cannot be contained in file names in many Windows operating systems can be used in Unix operating systems. Therefore, some administrators

We recommend that you use the linux Command Line download tool. Linux Command Line download tool is not only easy to use, but also has a high download speed and download efficiency, especially suitable for large volumes of download files. The

In Linux, the main command used to delete files in folders is rm. The following describes how to delete linux rm. Syntax: Rm [Option] DirName The [Options] In this command are commonly used in the following ways: -I ask for confirmation one by

Linux has become more and more popular among computer users. As a result, many people begin to learn about Linux. Today, we will explain how to use BackTrack to check Linux security vulnerabilities. I hope you will learn how to apply BackTrack to

Before giving you a detailed introduction to Linux virtual desktops, first let everyone know about red-flag Linux, and then give a comprehensive introduction to Linux virtual desktops, hoping to be useful to everyone. Updating and replacing the

First, I want to say that it is really troublesome to install vmware in linux. Finally, let's see how I can fix it .. 1. Go to the official website https://my.vmware.com/group/vmware/evalcenter? P = server20 download the installation package of

1. Install pptp vpn Server under centos5 (pptpd VPN requires Kernel support for mppe)A Virtual Private Network (VPN) is defined as a temporary and secure connection through a public network (usually the internet). It is a secure and stable tunnel

1. Introduction to nagios Default Configuration File Read more: cyclic and progressive Nagios --- operation (1) install the Nagios Monitoring System After nagios is installed, the default configuration file is in the/usr/local/nagios/etc directory.

To use sftp for automatic upload (), the lftp tool is referenced. # Yum install lftpInstallation is complete ..Lftp-u $ USERNAME, $ PASSWORD sftp: // $ HOST Cd $ SFTPBACKUPPut $ BACKUP/$ DataBakNameByeEOF Log on in the preceding format and an error