CentOS

x86_64 Address: http://mirrors.163.com/centos/6/os/x86_64/Packages/The necessary packages to download are (for example, 64-bit systems):1> python-iniparse-0.3.1-2.1.el6.noarch.rpm2> yum-3.2.29-40.el6.centos.noarch.rpm3>

Today when copying a folder to another folder, CP./res/usrWhen there is a problem, I am prompted by:CP skipped the folderAnd then I looked for a bit.Search The web for the use of the CP command:CP Command the function of this command is to copy

Painstakingly compiled installation finished ngnix,mysql, PHP, after the discovery can not access, later found that the firewall to the 80 port to disable. Open: (The following reference from: http://llhdf.javaeye.com/blog/526176) #/sbin/iptables-i

everything is OK on the Namenode node, and there is no prompt for this information, but the following message appears on Datanode:15/01/14 16:42:09 WARN util. nativecodeloader:unable to load Native-hadoop library for your platform ... using

depending on which Linux distribution you use, you can get a lot of information from these shell commands through a graphical user interface (GUI) program. For example, SUSE Linux has an excellent, graphical configuration and management tool

-For now, codeblocks doesn't privide Binary packages for centos7. (http://www.codeblocks.org/downloads/26#linux64) -In this thread (http://forums.codeblocks.org/index.php/topic,19588.0.html), Jens told me that he provided the codeblocks Binary

1. Ping prohibited by the System[[Email protected] Hacker Alliance ~] # Echo 1>/proc/sys/NET/IPv4/icmp_echo_ignore_all2. The system allows Ping[[Email protected] Hacker Alliance ~] # Echo 0>/proc/sys/NET/IPv4/icmp_echo_ignore_allThe effect of the

Note! The centos version is 7.Step 1 Modify/etc/ssh/sshd_configVI/etc/ssh/sshd_config # port 22 // This line is removed # port 20000 // Add this line belowStep 2 modify SELinuxRun the following command to view the ssh port allowed by SELinux:

1. The centos startup level is mainly available. It is started in leve 5 by default.#0-halt (do not set initdefault to this)#1-Single User Mode#2-multiuser, without NFS (the same as 3, if you do not have networking)#3-full multiuser

For centos 6.4. (Software groups of other system versions have different names and are not tested) If you do not have a desktop, install Installation Method: Install XWindow software group first Yum groupinstall "X Window System"

First download rpmforg. Download the corresponding version, that is, the corresponding centos version, and the 32-bit and 64-bit versions. The address is as follows:Http://wiki.centos.org/AdditionalResources/Repositories/RPMForgeOr

Recently, the long-awaited official centos 7 version has finally been released, so I am bored at home, so I plan to install it on my small y, because the notebook has installed the Windows 7 operating system, considering the usage requirements, we

1. Install Samba (centos Linux): Yum install Samba system-config-samba-client samba-common 2. Create a WWW account /Usr/sbin/groupadd www/usr/sbin/useradd-G WWW Mkdir-P/data/ Chown-r www: www/data/ Chmod 777/data/ CAT/etc/passwd | mksmbpasswd.

1. Although many free images provide Yum source services, it is necessary to establish your own Yum server, mainly for the following considerations: L network speed: access to the Internet may be slow L bandwidth saving: if there are a large number

Next to the previous article, I spoke little nonsense about the actual situation. For more information, see compile and install Lamp 1. General binary installation of MySQL-5.5.38 2. Install MySQL # Create a MySQL user and group [email protected] ~]

Dragon player in centos 7 does not seem to be able to play MP3 music (if you have any method to set it, please let us know, thank you !) So I went to Baidu and finally chose a relatively stable Clementine for installation! 1. Install it directly

Solve Problems Related to abnormal and slow centos reboot and Shutdown Assists a customer in upgrading the server database in the early morning of last Saturday.After the database is upgraded, reboot is performed on the system to check whether the

Solution to linux/CentOS 6 forgetting the root password: centosroot When using linux, you may sometimes forget the password of the root user (especially when the document content is incomplete during the handover ), at this time, we can enter

Virtualbox implements centos and windows Shared FoldersI encountered many errors during the implementation of centos (in virtualbox) and windows Shared Folders. I spent one afternoon to do this. First, I will not discuss how to configure shared

Centos 7.0 Nic configuration and rename tutorialAfter centos 7.0 is installed, the NIC is disabled by default, and the NIC name is changed. In centos 5 and earlier, the network card was named eth0 eth1. In the centos 6 era, the network card name