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1. download the earlier gcc3.4.6.2.suyuminstallcompat-gcc-34 * 3.1、first download the gcc-3.4.6.tar.bz2 file in the/tmp directory, and decompress it, so there is a gcc-3.4.6 directory under/tmp, it is the source directory of the gcc-3.4.6 3.2, in

1. command line editing function ctrl + a: Jump to the beginning of the line ctrl + e: jump to the end of the line ctrl + u: Delete the content from the cursor to the beginning of the line ctrl + k; delete the content from the cursor to the end of

This morning, a buddy ran to say that the website card was dying, and mysql often got stuck. Df-h: The partition space is full. the access log is too large, and the increase speed is quite scary. solution: Modify the nginx configuration file, access_

Modify the owner and group of the file chown [options] USERNAMEFILENAME modify the owner of the file-R recursive modification -- referenceAB takes A as A reference, change B to the same as that of A. You can modify the chownUSERNAME:

Fedora default start login graphical interface 1, from the graphical interface to the character interface method: ctrl + Alt + F1-F6F1 single user F2 multi-user (does not support NFS) f3 full-user F4 no special circumstances F5X11, that is, to go to

Save your LINUX system hard drive-Linux general technology-Linux technology and application information. The following is a detailed description. This is the case. I have already input halt to shut down, and the power supply will be powered off

The following error is prompted when you copy data using the scp command today: @ WARNING: REMOTEHOSTIDENTIFICATIONHASCHANGED! @ ITISPOSSIBLETHATSO Use s todayCpCommandThe following error is prompted during replication:@ WARNING: remote host

In linux, the problem of converting DOC to PDF-Linux general technology-Linux technology and application information is as follows. Today, someone suddenly asked me how to convert ldoc to pdf. Undoubtedly, using Acrobat is the best, but the

This article describes how to upgrade your Fedora15 system to Fedora16. The upgrade program is applicable to the installation of desktop computers and servers. Run the following command to switch to the root user: su 1. desktop version upgrade. Run

All the website friends know that the website is ready to buy a Domain Name and space, which is what we call a virtual host. Publishing virtual hosts can be implemented on both windows and linux platforms. Today, we will work with you to install

System Configuration File: global configuration file: etcprofile, etcprofile. d *, and etcbashrc local configuration file :~. Bash_profile ,~. Bashrc ,~ Bash_logoutprofile class: Role: ① set the environment variable ② run some commands to be

After the upgrade of Fedora16 is installed, the brightness of the notebook cannot be adjusted. It seems that the cause is that the shell paths such as bashsh are not included in the/etc/shells file, and echo/bin/bash & gt; /etc/shells can not be

Use iGoogle to view the latest red link-Linux general technology-Linux technology and application information. The following is a detailed description. Okay, let's go into practice. 1. log on to g mail and access iGoogle from my account. Click

1) delete/etc/yum first. repos. d/all files 2) Add Shanghai Jiao Tong source and save the following content as/etc/yum. repos. d/sjtu. repo [Fedora-ftp.sjtu.edu.cn] name = Fedora16-i386baseurl = http://ftp.sjtu.edu.cn/fedora/linux/releases/16/Fedora/

I don't know if you accidentally ran the script twice! Someone accidentally ran the script twice, and the port conflicted. So I wrote a simple script lock function to prevent repeated running of the script. #! Binbash # Thisisscriptlockprogrom #

To learn about linux, what makes me feel a headache is the parameters in the command. The following lists some parameters 1 and ls (list) used to display information-l detailed information of the displayed file, including file attributes, size, date,

1. Multiple racecondition processes attempt to process shared data in a certain way, and the final result depends on the order in which the process runs, which creates a competitive condition. If a logic after fork is explicit or implicitly

#./Vmware-install.pl Question 1: Thepath "" isnotvalidpathtothegccbinary. Wouldyouliketochangeit? [Yes] If this occurs, it indicates that gcc ++ is not installed. It is good to install it and the dependent package in yum. Question 2:

Recently, some beginners asked this question in the email list, and there is no specific tutorial at present, so I will add this article. The objective is to install the AMDCatalyst closed-source driver from the RPMFUSION repository on the Fedora16

The Fedora community, the most influential Linux community in the world, announced its participation in the anti-SOPA community at, US east time. At the same time, Mozilla, a famous open-source organization, announced that the boycott began at a.m.