Linux-enabled SSH (CentOS) in VirtualBox

Reprint: first time I use SSH to connect Linux on VirtualBox, I'm going to buy a cloud space to use it, so get a CentOS practiced hand first. Because it is the virtual machine on the SSH connection

Linux Learning CentOS (i): Installing centos6.5 in VMware virtual machines

---installation environment is as follows---Virtual machine version: VMware workstation_10.0.3 (version info: vmware-workstation-full-10.0.3-1895310,: Software/wkst/file/vmware-workstation-full-10.0.3-1895310.exe)Linux

Install the Linux operating system (centos/redhat) on Windows basis (hard disk)

Note: This method installs the CentOS, redhat all no problem, other Linux operating system, has not tried.0. Create a FAT32 disk. I divided 8G to this disk, the letter is F. After the F-disk, all the memory is removed, as unallocated memory. This

Configuring JDK under CentOS

Here's a detailed look at the process of configuring the JDK under CentOSFirst, in accordance with the customary practice, put the JDK under/usr/local/java, first enter/usr/local and then create a new directory Java  Then we need to download the

Create a CentOS bootable USB flash drive system larger than 4G

I. RequirementsServer needs to install operating system no optical drive, no external optical drive, Requires a USB flash drive to install the CentOS 7-x86_64 operating system Make a CentOS boot image. For the FAT32 file system , its

The CentOS 6.2 graphical interface allows the root user to log in

In the test environment, many operations require root user rights, in order to improve the efficiency of testing, so sometimes want to directly use the root user login system, but the CentOS graphical interface by default does not allow the root

CentOS Install Yum Source

NetEase (163) Yum Source is one of the best yum sources in the country, both speed and software version is very good, the Yum source is set to 163yum, can increase the speed of package installation and update, while avoiding some common software

Solutions for Wget:command not found under CentOS

When installing the new LNMP environment for the server today, wget-bash:wget command not found, it is obvious that the wget package is not installed. General Linux minimized installation, wget will not be installed by default, this is the CentOS 6.3

CentOS 7-based owncloud deployment

As an IT practitioner, we have a lot of data to store and manage, possibly a variety of system and software installation packages, or a variety of instructional videos. We can store this data on the cloud disk, free and easy on the capacity of T is

Build confluence in the CentOS environment

Task 2Objective: To complete the construction of confluence. Meaning: Confluence is an open-source wiki system, which is built and cracked locally, and is an essential skill for operations, and after the wiki has been put together, it can be used to

CentOS 7 Deployment OpenStack (9)-Deployment Dashboard

installation Dashboard[email protected] ~]# Yum install-y openstack-dashboardConfiguration Dashboard[Email protected] ~]# vim/etc/openstack-dashboard/local_settingsallowed_hosts = [' * ']108 CACHES = {109 ' default ': {' Backend ': '

Centos 7 JDK installation (not previously installed by default)

First step: Install the JDK, first check whether the JDK is present, enter the following command: Java-versionNot installed will display: [Email protected]/]# java-/]#Second step: Download the corresponding JDK on the official website, download the

KVM Summary Document One (CentOS-6.5)

One: KVM InstallationTwo servers192.168.115.18192.168.115.190. Modify the physical server time zoneCp/usr/share/zoneinfo/asia/shanghai/etc/localtimeyum Install Ntpdate-yecho "*/5 * * * * * root ntpdate cn.pool. ">>/etc/crontab &&

KVM Summary Document II (CentOS-6.5)

V: KVM Virtual machine Disk expansionTwo different ways:1. Add a new virtual disk2. Expansion of the original disk capacity sizeAttention:Disk snapshots and disk dynamic scaling are supported only for disks with a disk format of Qcow2.Test the

A process for connecting to a wireless network in CentOS

1. First of all, your system to be able to drive the infinite network card, if the character is good, the system has brought your network card driver. Or you'll have to take care of the wireless card driver. Otherwise, there is no need to follow the

30 things to do after installing the minimized Rhel/centos 7 (four) yards of rural network

17. Installing WebminWebmin is a WEB-based Linux Configuration tool. It is like a central system for configuring various system settings, such as users, disk allocations, services, and configuration of HTTP servers, Apache, MySQL, and so on.# wget

CentOS 6.6 Compilation Installation git-2.7.0 latest git compilation installation

System Environment: centos6.61, installation PreparationYum-y install gcc zlib-devel openssl-devel perl cpio expat-devel gettext-devel OpenSSL zlib Curl autoconf tkYum install curl-devel expat-devel gettext-devel openssl-devel zlib-develYum Install

CentOS 6.5 set CD to local Yum source


In order to learn kernel compilation, you need to install some development kits, simply set the disc image to the cost of Yum source, so faster! Here are some basic steps:1, first mount the CD-ROM to/MNT/CD, MOUNT/DEV/CDROM/MNT/CD, this is not much

Install a Kafka cluster on Centos

Install a Kafka cluster on CentosInstallation preparation:VersionKafka: kafka_2.11- version: zookeeper-3.4.7Zookeeper cluster: bjrenrui0001 bjrenrui0002 bjrenrui0003For how to build a Zookeeper cluster, see installing ZooKeeper

Install Zookeeper cluster on CentOS 7

Install Zookeeper cluster on CentOS 7Java software must be installed on the Testing Machine$ Rpm-qa | grep java$ Sudo yum install-y java-1.8.0-openjdk.x86_64$ Java-versionOpenjdk version "1.8.0 _ 65"OpenJDK Runtime Environment (build 1.8.0 _

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