Linux

I have used Ubuntu and centos, and Ubuntu is very easy to modify. You can directly modify the resolution, but centos is quite troublesome. I will talk about my modification process. 1. Download VMware Tools. After installing the system, a tool bar

Make sure that Oracle10g has been installed and can be used properly before installation. Installation Method see: http://hi.baidu.com/lxw1234/blog/item/211b510eba886fcf7bcbe1df.html Use the root user to enter the system, Upgrade tar to 1.19. If

(10) Select INS, select a all first, and then enter n next.   (11) Project path, press enter to continue (12) enter the project name EDW and press enter to continue. (13) Input uSelect unprotected project and continue   (14)Datastage

From: http://hi.baidu.com/benmaoer/blog/item/54c6e924cb7bc10a4d088d80.html Modify or delete Linux garbled files based on inode 1. Create a test file:Touch 1 ?. Txt 2. query inode:[Oracle @ test] $ ll-ITotal 1469445217956913-RW-r -- 1 Oracle

LinuxFor Linux systems, to monitor resource usage of Linux/Unix systems through LR, you need to run the rstatd service. If rstatd is not installed on the OS (you can check whether the file rpc. rstatd exists in the system. If no file exists, it

Bandwidth setting command TC qdisc del Dev eth1 Root TC qdisc add Dev eth1 root handle 1: htb r2q 1TC class add Dev eth1 parent 1: classid htb rate 3000 kbit burst 10 K [Root @ chdvm ~] # TC class ls Dev eth1 Class htb root PRIO 0 rate 3000 kbit

1. Readily available materials on the Internet Format: sed-I "s/search field/replace field/g" 'grep search field-rl Path' Linux sed replaces strings in multiple files in batches Sed-I "s/oldstring/newstring/g" 'grep oldstring-rl yourdir' For

0 In today's society, embedded systems have penetrated into all fields of people's work and life. embedded processors account for 94% of the market share of distributed processors. The development of embedded Linux not only inherits the advantages

  He has been engaged in Linux kernel driver development for several years. I have read many books on Linux since I started to use Linux. Now I want to list some of the books that I think are really good.The entry class always believes that before

View File System Types in linux You can view a file system in Linux by using the following methods:  1. mount :~$ mount/dev/sda1 on / type ext4 (rw,errors=remount-ro,user_xattr)proc on /proc type proc (rw,noexec,nosuid,nodev)none on /sys type sysfs (

Use the following method to set the socket to non-blocking mode:Int flags = fcntl (socket, f_getfl, 0 );Fcntl (socket, f_setfl, flags | o_nonblock ); You can use the non-blocking setting back to block Int flags = fcntl (socket, f_getfl, 0 );Fcntl (

Document directory Rpm command cheat sheet for Linux Rpm command cheat sheet for Linux Rpm is a powerful Package Manager for Red Hat, Suse and Fedora Linux. it can be used to build, install, query, verify, update, and remove/Erase individual

From: http://blog.chinaunix.net/space.php? Uid = 20644632 & Do = Blog & id = 2220585 The RPC model in Linux is Sun RPC (onc rpc), which uses XDR to encode/decode data. GCC provides some standard data types of XDR filters (such as integer, floating

Solution to su authentication failureAfter Ubuntu is installed, the root user is locked by default and cannot log on or "Su"Root. Some people say this is a bad practice, especially for servers. I think it should be more secure for desktop users, but

Test. h 1 #ifndef _TEST_H_2 #define _TEST_H_3 4 void TestA();5 void TestB();6 7 #endif Test_a.cpp 1 #include 2 #include "test.h"3 4 void TestA()5 {6 printf("TestA func\n");7 } Test_ B .cpp 1 #include 2 #include "test.h"3 4 void TestB()5 {6

Rm-rf dirrectory Deletion Export JAVA_HOME =/usr/java/jdk1.7.0 set JAVA_HOMEExport JAVA_HOME =/usr/java/jdk1.7.0Export JAVA_HOME =/usr/java/jdk1.6.0 _ 18DownloadWget "http://mirror.bjtu.edu.cn/apache/nutch/1.5/apache-nutch-1.5-bin.tar.gz" tar zxvf

Main reference source http://wiki.apache.org/nutch/NutchTutorial Part 1: Installation 1 create directory, download, unzip mkdir nutchwget "http://mirror.bjtu.edu.cn/apache/nutch/1.5/apache-nutch-1.5-bin.tar.gz" tar zxvf apache-nutch-1.5-bin.tar.gz-

Vim is used to open the vim editor. Other Editors include vi (which is not powerful than vim), nano, and emacs. It feels like vim is the most powerful, followed by vi, which is worse than others. I heard from our teacher that the graphic interface

Proftpd is an open source ftp server software, which is the most widely used domestic version of wu-ftpd in the world. It fixes many defects of wu-ftpd, this section briefly introduces the installation and configuration.Proftp:

My server is 500 GB. The most important thing is that the/var partition must be large (whether it is a postfix email or a lamp web Server ).Preferably GB or above. The specific/boot only needs MB.The following is my Partition Scheme:Hard Disk 500 GB