CentOS Linux off iptables Firewall (firewall in Linux is called iptables)

The firewall under the Linux server is iptablesComponents, the Iptables firewall will block some of the necessary connections when installing some software.Viewing iptables Status: Service iptables statusIptables boot: On: Chkconfig iptables on off:

VBox Virtual machine Centos/ubuntu Network configuration

CentOS Network Configuration  Turn on network functions#vi/etc/sysconfig/networkImportant Parameters:Networking=yes, do you want Open Network function, of course Yes AhWhether Networking_ipv6=no supports IPV6Hostname= Host NameConfiguration file for

Centos Linux system hack password

Centos Linux system Password hackThis hack uses single-user mode to hack manuallyUsing the system: Centos 5/6When you enter the boot interface, press "↓" to enter the Grub interface as shown in:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/

Installation of python2.7.1 under CentOS and the problem of Yum not available after loading

Reprinted from Http://blog.163.com/[email protected]/blog/static/164767406201221614650717/Since the CentOS Yum is developed using the python2.4.x, it does not support a later version of Python installation, so a manual installation is

Installing the CentOS system under Windows Hyper-V does not recognize the NIC

Windows under Hyper-V I installed a CentOS 6.2 system, after installation I found that the system does not recognize the network card, the specific situation I checked the Baidu only know that the original to the centos6.2 system installed a Windows

CentOS 7.0 Enable Iptables firewall

The author in order to configure the firewall, look for iptables service must not, until a moment! Only found that I use centos7 , and this version of the firewall, the default is to use the firewall, and the previous version of the use of iptables

Install Nginx under CentOS and add Nginx_upload_module

Before installation, it is best to ensure that dependent system software has been upgraded.Yum UpdateInstall Nginx on CentOS, if simply install, do not attach other third-party modules, one sentence can be done:Yum Install NginxHowever, if you need

CentOS 6.3 Installation does not enter the graphical installation interface issues

CentOS 6.3 Installation does not enter the graphical installation interface issuesThe full package of CentOS6.3 was re-downloaded in the previous period to be fully installed, because VBox is used,The default setting memory is 512M, but when

CentOS 6.4 Cloning failed to load network card problem solving method

a . Failure Phenomena:[[Email protected] ~] #service Network restartShutting downloopback insterface: [OK]Bringing Uploopback insterface: [OK]Bringing Upinterface eth0:device eth0 does notseem to be present,delaying initialization. [FAILED]Ii.

VBox exception resolution installation under-centos

Because Oracle offers free virtual machine software, it has the advantage over Kvm,xen,vbox:1. When building an Oracle RAC system, the control is strong (shared disk, network interface) Click on the mouse is OK;2. Using the habit, this software I

CentOS Open VNC Record (summary)

Before we start VNC, we need to be clear 3.1. The current desktop version of my CentOS is[Email protected] ~]# Gnome-panel--versionGnome Gnome-panel 2.16.12.VNC Service[[email protected] ~]# Rpm-qa|grep VNCvnc-server-4.1.2-14.el5_3.13. Self-Starting

CentOS Installation Samba Service

1. Online Samba Service installation # yum Install Samba samba-client Samba-swat 2. Back up the Samba master configuration file, file directory/etc/samba/samba.conf # CP smb.conf Smb.conf.backup 3. Modify the samba.conf configuration file The

CentOS Virtual machine installation and debugging

Service Network restartRebootYum Update-yCd/etcCD SysconfigCD network-scripts[Email protected] network-scripts]# VI ifcfg-eth0Device= "Eth0"Hwaddr= "00:0c:29:ac:5e:b3"Type= "Ethernet"Uuid= "9E561A4A-72B6-4772-9E88-1C3DE5EDDD1A"onboot=

CentOS 6.5 SVN Server Setup documentation

1. Install SubversionYum Install Subversion-y2, set up the project directory, and initializeSvnadmin Create/home/svn/project650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/56/C7/wKiom1SNi3jxHKhSAAFqoq0JkPo971.jpg "title=" 1.png " alt=

"Compiling and packaging" twemproxy-0.4.0-2.el7.centos.src.rpm

Twemproxy, also known as Netcracker, is a high-performance protocol router (proxy server) that can be used in Memcached/redis clusters to support data fragmentation.Take a lap in foreign countries do not find anyone to the RPM package, it is

CentOS 7.0VI command and fixed intranet IP

A direct example of the use of the VI command saves forgettingTo edit the network card configuration fileVi/etc/sysconfig/network-scripts/ifcfg-enp2s0I don't know that NIC IP addr commandPs:centos 7.0 Minimized installation says that you don't have

CentOS Modify host name (hostname)

Two changes need to be modified: one is/etc/sysconfig/network and the other is/etc/hosts, and only modifying any of them will cause system startup exceptions. First switch to the root user. /etc/sysconfig/network Open the file with any

Vbox troubleshooting-installation in centos

Vbox troubleshooting-installation in centos Because Oracle provides free Virtual Machine Software, Vbox has advantages over KVM, XEN, and Vbox: 1. When setting up the Oracle RAC system, it is very controllable (shared disk and Network Interface).

Vbox troubleshooting-installation in centos, vbox-centos

Vbox troubleshooting-installation in centos, vbox-centos Because Oracle provides free Virtual Machine Software, Vbox has advantages over KVM, XEN, and Vbox: 1. When setting up the Oracle RAC system, it is very controllable (shared disk and Network

EPEL for CentOS or Redhat, epelcentos

EPEL for CentOS or Redhat, epelcentos Note: The address may change RHEL/CentOS 7 64 Bit # wget http://dl.fedoraproject.org/pub/epel/beta/7/x86_64/epel-release-7-0.2.noarch.rpm# rpm -ivh epel-release-7-0.2.noarch.rpm RHEL/CentOS 6 32-64 Bit ##

Total Pages: 395 1 .... 359 360 361 362 363 .... 395 Go to: GO

Alibaba Cloud 10 Year Anniversary

With You, We are Shaping a Digital World, 2009-2019

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.