CentOS

Quick Install, configure, start, check-off 5002-5011 ports open all other -F --iptables-a input-i lo-j ACCEPT5002:5011- Iptables-a INPUT-J Accept-a OUTPUT--a FORWARD-J Accept/etc/ rc.d/init.d/iptables saveservice iptables restartservice

1 problem Description: The CentOS Linux cloned in VMware uses the Ifconfig command, and we do not see eth0.  Then restart the NIC and report the following error. 2 Workaround: First, open the/etc/udev/rules.d/70-persistent-net.rules content as shown

Edit the text after the first step of the selection to: >vmlinuz initrd=initrd.img linux dd quiet Note here: Many articles on the internet say this step changed to ">vmlinuz initrd=initrd.img Inst.stage2=hd:/dev/sdbQuiet "Something, then

There are two main types of network configuration under VMS: Bridge mode and NAT mode:Personal Understanding:Bridging mode: Virtual machine system as a stand-alone terminal participating networkNat Mode: The virtual machine system participates as a

1.yum–y groupinstall "X window System" You can see if it is installed: Yum grouplist | More, paging to view installed and active software groups650) this.width=650; "title=" 2015-06-22 18-03-19 "style=" border-top:0px; border-right:0px;

Reference: http://blog.chinaunix.net/uid-14735472-id-3472898.htmlCentOS 6.x AddRpmforgeSOURCE---CentOS 6.x installation rhythmbox MP3 plug-inInhttp://dag.wieers.com/packages/rpmforge-release/Find a range of rpmforge-release packages.[Email protected]

Delete files other than the specified file under Linux   A, delete files and folders under Linux Common commands are as follows: Delete files: RM file  www.2cto.com   Delete folder: Rm-rf dir Note that rmdir Only empty folders can be deleted.   (b)

CentOs Server Environment Setuptags (space delimited): Environment build CentOS 引言：本文档是在全新的CentOs系统搭建JAVA工程相关的服务器环境的指导文档，阅读本文档请使用markdown阅读器，或者在IDE开发工具中安装markdown插件Step index:1. Installing the JDK2. Install Tomcat3. Installing Nginx4. Install MySQL5.

Download the local CD-ROM to the system:Cent6.2The installation CD is placed in the CD-ROM and operates at the terminal command linemkdir/mnt # New Mount Directorymount/dev/cdrom/mnt# mount the disc to/mntdirectory undercd/mnt # go to mount

[Author]: KwuThe CentOS firewall cannot be started, and the online server needs to turn on the Firewall service, which is the most direct and effective way to protect Linux system security.1. If there isService Iptables StartService Iptables

First, view the system version and core version 1Log in to CentOS and start the terminal. 2Login to the root account and enter Cat/etc/redhat-release to display the system version. 3Enter Uname-r to query the kernel version.END

Installing SSHYum Install SSH Start SSHService sshd Start Set the boot up runChkconfig sshd on Related configuration file modifications[Root@sample ~]# vi/etc/ssh/sshd_config← Open SSH configuration file with VI #Protocol 2,1← Find this line will be

1. Compiling python bogon:kuoxin$./configure--prefix=/share/python3--enable-shared bogon:kuoxin$ Make bogon:kuoxin$ make install2. Compiling Wsgi bogon:kuoxin$./configure--with-python=/share/python3/bin/python3 If the following error is

One, unable to access the CentOS network under Windows1. View the firewall#/etc/init.d/iptables status#/etc/init.d/iptabels Stop//firewall off#iptables-I input-p TCP--dport 80-j ACCEPT2. View httpd Status#/etc/init.d/httpd status#/etc/init.d/httpd

Tag: SSHFS Mount The project has an online machine that needs to be migrated to another 1.   There are several different directories that need SCP to another 1 go up   find using SSHFS to mount the directory in a single time   after local

Centos7 && hadoop-2.7.0.tar.gzHadoop is based on a Java environment, so you need to configure the JDK.1. Configure the JDK:http://blog.csdn.net/fantasydreams/article/details/464862752. Download the hadoop-2.7.0.tar.gz package and upload it to the

Install and configure the Samba server in CentOS 7, centossambaSuppose we have such a scenarioShare Name path permission everyone DOC/smb/docs all personnel including guests can access RDDOCS/smb/tech only allow users in specific groups to read and

CentOS 6.4 startup error: system_call_fastpath + 0x16/0 x1b Restart the system, press e to go to GRUB editing, and select kernel/vmlinuz -*****: Then press e to edit the selection item:Add enforcing = 0 to the end of quiet, press enter, and then

Solve the problem that the NIC cannot be started after VMware clones CentOS. (1) Ensure that udev-post is started # Chkconfig -- list udev-post Udev-post 0: Disable 1: Enable 2: Enable 3: Enable 4: Enable 5: Enable 6: Disable #/Etc/init. d/udev-post

Solve CentOS Warning: $ HADOOP_HOME is deprecated A warning message is reported when Hadoop is started. The Hadoop version I installed is hadoop1.0.4. The warning information is as follows: [Plain] view plaincopy [Root@localhosthadoop-1.0.4]