CentOS

vagrant can use the command line to quickly build Linux systems to achieve synchronization of development environments. Step Preparation Tool installation VirtualBox installation vagrant Download box system Mirror

TAR-ZXVF linux_amd64.tar.gz In the previous articles have built mysql,jdk,git and Tomcat and other environments, this time need to build a gogs this self-service git service. First, about Gogs In order to synchronize the code we generally need to

How to troubleshoot virtual machine installation CentOS is not able to display full screen problems Sometimes in order to learn Linux, you need to test the installation on the virtual machine. However, after the installation is complete, there are

Hello everyone, today we will learn how to install the latest Linux kernel 4.0 from Elrepo or source code. The Linux kernel 4.0, codenamed ' Hurr Durr I ' A sheep ', is by far the newest backbone kernel. It is the kernel released after the stable

Problem Description: When SecureCRT remotely connects to CentOS, restarting the service will show garbled characters.Workaround:1, Modify the configuration of the remote Linux machine[[Email protected] ~] #vi/etc/sysconfig/i18nChange Lang to a

This is the case: a Linux server we hosted in a place, suddenly received a computer room phone saying it was our machine paralyzed the entire IDC network. External machines cannot access IDC.  Hung up the phone: I began to consider that the host

1. Check if JDK is installed in the current system (usually the default installation in CentOS OpenJDK) # java–version If OPENJDK is present, it needs to be uninstalled first: # Rpm-qa|grep JDK or Rpm-qa|grep Javajava-1.6.0-

Today on a PC installed CentOS 7, at that time chose the minimum installation mode, the installation is completed immediately after the Ifconfig to view the IP address of the machine (LAN already has DHCP), found an error, prompted Ifconfig command

[Sdm_download id= "292″fancy=" 1″]/boot The directory is the Linux boot file and kernel that is stored by default. initramfs-* The main source of the module supply when the system is started The virtual disk that is required to boot the

1) install GNOME Desktop Yum groupinstall "X Windows systems" Yum groupinstall "GNOME Desktop Environment" KDE Desktop Yum groupinstall "X Windows systems" Yum groupinstall "k desktop environment" 2) by default, you can add desktop = "gnome" or

This article was sponsored by Xiuyi linfeng and first launched in the dark world. To configure the DNS server in centos, you must first install the DNS software bind. Of course, we can also install other DNS software, such as the domestic open

What is epel? Epel (extra packages for Enterprise Linux, an additional software package for Enterprise Linux) is a software Repository Project maintained by the fedora team and provides RHEL/centos with software packages they do not provide by

Centos 6.2 64-bit kernel version is 2.6.32-220. el6.i686 and CEpH clients have been integrated in Versions later than 2.6.34. Obviously, centos6.2 does not have a Client client. Since I have installed ceph0.47.2 in Ubuntu 11.10 64-bit, in addition,

1. FTP Installation 1. Check whether FTP is installed: [root @ localhost ~] # Rpm-Q vsftpd   If installed, the following version information is displayed: [Root @ localhost ~] # Vsftpd-2.0.5-16.el5_5.1 Otherwise: [root @ localhost ~] # Package

1. Server Installation (1) install the ssh server and subversion server Yum update yum install openssh-server yum install subversion (2) create a user logging on to svn Useradd login y; add login y user groupadd svn; add svn user group usermod-a-

When a program runs on multiple servers, the clock on these servers is sometimes the same. However, when the server runs for a certain period of time, the clock on each server may be different, in this case, all servers need to automatically

Solution: CentOS 7 network device does not start A new CentOS 7 system is installed in VMware 10, and no network is found when it is started, so ifconfig finds that the NIC is not started Eno16777736: flags = 4163 mtu 1500 Ether 00: 0c: 29: 2b:

CentOS/Linux solve the problem of slow SSH connection, centosssh Currently, SSH remote connection is generally used to connect to a linux server. I recently installed a new server and found that telnet is fast, ping is normal, but SSH connection is

Solution to slow ssh connection in CentOS Use commands Ssh-vroot@10.10.90.204 To view the ssh debugging information, take the following steps: Debug1: Next authentication method: gssapi-with-micDebug1: An invalid name was suppliedCannot

Troubleshooting of nfs errors in CentOS I. troubleshooting of common NFS faults: If the NFS service fails, check the cause from the following aspects: (1) check whether the NFS Client and Server load is too high, and whether the network between the