Linux

Disable the sendmail service at startup [the same is true for other services] Disable sendmail at startup-the same actions can be taken for other services. For services that are not started from inetd, you can run the following command to disable

First download the corresponding plug-in Mine isAdobe Flash Player version 10.2.159.1 Linux Http://get.adobe.com/cn/flashplayer/   I downloaded the plug-in to the Xing folder. For example: [Zuo @ localhost Xing] $ CD Xing [Zuo @ localhost

Based on linux_2.6.33 Kernel   $ Make defconfig $ Make menuconfig Select the following items:   Device driversscsi device support ---> SCSI disk support SCSI generic supportscsi low-level drivers ---> [*] LSI logic New Generation RAID

This Nic is very special. Sometimes, although the Internet access is normal after Linux is installed, the driver is still not suitable. For example, when other colleagues access the server, the speed is 10 MB +, and I only have several hundred kb.

Content: After installing Red Hat Linux 9 + Apache 2.0.55 + MySQL 5.1.6 + PhP 5.1.2, install the PHP accelerator zendoptimizer 2.6.2 in Linux. After compiling PHP, Zend optimizer 2.6.2 needs to be set by yourself. follow these steps: Suppose

Creating a user may not have many permissions. You can view the parameters in VI/etc/group and write your account to the root group. This is generally the first line, multiple users are separated by commas. There is usually a root Super User in the

As early as some time ago, after the tomato garden was flushed, I felt that there was a Linux like the tomato garden that day, so people would have a better choice. At that time, Linux was just an operating system of computer professionals. I dare

Discussion Linux Disk structure and partition In 1991, Linus Torvalds, a Finnish student, developed the most popular free operating system Linux with his inspiration and talents. Linux is also winning the favor of more and more users with its

The netstat command is a very useful tool for monitoring TCP/IP networks. It displays the route table, the actual network connection, and the status information of each network interface device, here I only use some of these features. Common netstat

How to configureVMWareMediumLinuxSystemNetwork FirstVMWareConfiguringLinuxSelect the bridged mode for network connection, and thenLinux.1. Configure the Network FileEdit/etc/sysconfig/network device = eth0 -- device onboot = yes --

After JDK is installed, install myeclipse. Some of them do not take effect after JDK is installed. Version 1.4 still appears. Therefore, errors may occur when installing myeclipse7.0 or 6.5 or 6.6. [Root @ gupt AAAA] # llTotal usage 380Dr-XR-x 6

    There are five processes in Linux:1. Run (running or waiting in the running Queue)2. interruption (in sleep, blocked, waiting for the formation or receipt of a signal of a condition)3. Do not interrupt (do not wake up when receiving the signal

Wpa_supplicant-dwext-ieth1-C/etc/wpa_supplicant.conf &Wpa_cli save_configWpa_cli reconfigureWpa_cli list_networksWpa_cli statusWpa_cli remove_network 0Wpa_cli-ieth1 scan // search for Wireless NetworksWpa_cli-ieth1 scan_results // Display Search

Gstreamer programming knowledge, gstreamer as a multimedia application in Linux with its excellent ideasThis programming idea and method is very good. For gstreamer programming, we generally doMethod:1. Use gst_element_factory_find to find a factory

During data synchronization and transmission today, if you want to use the iostat command to monitor the I/O status of the disk, this package cannot be found. This package is not installed by default. Haha, there is no way to install it on your own. 

New: View CPU bits: getconf long_bit View CPU information: More (CAT)/proc/cpuinfo View CPU dynamic usage: Top View memory: More (CAT)/proc/meminfo View all memory: grep memtotal/proc/meminfo 1. Man provides help explanations for familiar or

The image file types used in the Linux kernel are PNM and ppm. Therefore, before modifying the Linux kernel startup logo, 1. First, we need to introduce how to design a logo ppm image. First, we need to select a PNG image.Use the following command

For programmers, it is essential to master some basic Linux commands. Even if they cannot be used now, they should be used in the near future. Since Linux has many commands, each of which can be described in an article, this article only summarizes

Vim backfunc #! /Bin/sh_ Code = "Comet"_ Fullbackup = "yes"_ Logfile = "/logs/backup /"_ DEVICE = "/dev/RMT/on"_ INFORM = "yes"_ Print_stats = "yes" #! /Bin/sh If [-r backfunc]; then. Backfunc ####################################### # Note :.

And related basic knowledge points1) The RedHat Startup Mode and execution sequence are as follows:Load the kernelRun the INIT program/Etc/rc. d/rc. sysinit # The first script executed by init/Etc/rc. d/RC $ runlevel # $ runlevel is the default