Linux

My OS: Red Hat Enterprise Server 4The Database Service, Oracle em, and Oracle ISQLPLUS are installed. Log in as root,1) Change the/etc/oratab FileFor example, my oratab file is as follows:Sharkl:/u01/APP/Oracle/product/10.2.0/db_1: YThis line

Some problems are indeed very fragmented, especially in the configuration of software, sometimes some friends re-install the system n times in order to turn to a software, it is really not to try! If you reinstall the system when you encounter

Linux has encountered ipsettings during the learning process. Find a good solution based on the search on the Internet (Linux is installed on a virtual machine, novice) Steps 1. eth0 the IP address you want to set -- this takes effect immediately.

In Linux, the server has many tasks that need to be carried out late at night. Therefore, you should plan tasks like windows. Its command is: Crontab-e Write the corresponding commands and schedule them according to the scheduled time. To test

Today, I learned how to configure JDK and install Tomcat in Linux. I used VI to edit/etc/profile and set the path wrong during the expot operation. Save and start. Although Java is installed. However, the related ls more VI commands are not easy to

I got up this morning and opened the book, but I couldn't get online. It should be the second time I cannot access the Internet in Ubuntu. The last time I disabled the network and then restarted it. This time it was very special and it always didn't

I knew Zhao by accident. Now I don't even remember it. We haven't seen each other until now. We just know each other by phone. He is really a thoughtful and enthusiastic person, and has a spirit of dissatisfaction. I am happy to have such a friend.

At noon, I was asked to write something.Code(Used to review the data structure). I come out from my SVN Co (it should be check out. I always think of it as C ++ cout and Ci (COMMIT) I want to be CIN ~ _~) At this point, he began to be interested in

Linux does not have enough disk space, but DF-Ah shows that there is nearly half of the space. How can this problem be reported?     In fact, it is very simple, because the node is used up, and a file corresponds to a node. the space we

Command name: chmod Usage: chmod [-CFVR] [-- help] [-- version] mode file...Note: file access permissions for Linux/Unix are divided into three levels: file owner, group, and others. Chmod can be used to control how files are accessed by

Haha. For people like terminals like me, if they can do something on the terminal, they will not use the mouse to point it. Weibo is the same, so there will be this little thing ~ The other is to use the curl library to call this interface of the

2011-04-12 Nginx-1.0.0 stable version has been released.   2011-04-04 Nginx-0.9.7 development version has been released.   2011-03-21 Nginx-0.9.6 development version

1. When you see the boot menu: select the kernel (recovery mode) to be started, and press E. Enter a new interface. 2. move the cursor to the kernel line and press e again to go To the grub editing screen. 3. Change Ro to RW, add a statement: init =/

  Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> # Include Stdio. h > int main () { printf ( " Hello world! \ N " ); return 0 ; } Save the file as hello. after C,

Http://blog.csdn.net/gxfan/article/details/3173292 Differences between Linux kernel address space and user address space This article only discusses general conditions on the i386 platform. 1. the user's linear address space range is 0-3g, and the

Note that the following command operations are performed under root, and sudo command is used in ubuntu.Root @ host src] # pwd/Usr/local/srcRequired packageApache Server Source package httpd-2.2.6.tar.gzApache fastcgi Module source file package http:

Copyright Disclaimer: During reprinting, please use hyperlinks to indicate the original source and author information of the article and this statementHttp://cszs.blogbus.com/logs/27379695.html Note: This installation is all performed on virtual

Here is the shortcut key under GNOME. In fact, I use less kde and Xfce... General shortcuts Alt + F1 is similar to the Windows Win key. Open the "application" menu (Applications) in GNOME) Alt + F2 is similar to Win + R keys in Windows, and runs

1. When the system is powered on or reset, the CPU will assign the PC pointer to a specific address 0xFFFF0 and execute the command at the address. In PC, the address is located in BIOS, And it is stored in ROM or Flash on the motherboard. 2. When

Log out of the system Shut down the system and use the shutdown command to ensure that the user information and system information are complete. Only root users can use this command Shutdown [options] when [message], options:-r indicates