標籤: 一、更改yum源為網易的源加快速度vi /etc/yum.repos.d/CentOS-Base.repo更改內容如下# CentOS-Base.repo # # This file uses a new mirrorlist system developed by Lance Davis for CentOS. # The mirror system uses the connecting IP address of the client and the # update
標籤:一直用CentOS 6 習慣了,一下沒適應過來。防火牆配置後執行service iptables save 出現”Failed to restart iptables.service: Unit iptables.service failed to load: No such file or directory.”錯誤,在CentOS 7或RHEL
標籤:[1]Insert an installation DVD and restart Computer. Next, the following screen is shown, then Push Enter key.[2]This is the section to check the installation DVD, Select to check or skip to proceed next.[3]Click "Next" button to proceed.
標籤:[1]Download CentOS 7[1]This is the configuration Examples for CentOS 7.x that is compatible with Red Hat Enterprise Linux 7.x.Download the CentOS 7.2 ISO file for installation from the following site.?
標籤:[1]Insert an installation DVD and restart Computer. Next, the following screen is shown, then Push Enter key.[2]This is the section to check the installation DVD, Select to check or skip to proceed next.[3]Click "Next" button to proceed.
標籤:錯誤資訊: 安裝報錯:Transaction check error: file /usr/lib/systemd/system/blk-availability.service from install of device-mapper-7:1.02.107-5.el7_2.1.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64 file
標籤:svnRelease: CentOS release 6.7 (Final)版本: Linux version 2.6.32-573.22.1.el6.x86_64 ([email protected]) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-16) (GCC) ) #1 SMP Wed Mar 23 03:35:39 UTC 2016SVN:version 1.6.11 (r934486)Step 1:
標籤:Asterisk (PBX) is an open source communication server released under the GPL license maintained by Gigium and Asterisk community. Asterisk is used for creating communication applications that turns an ordinary computer into a communication server.
標籤:iTOP is a simple, Open source web based IT Service Management tool. It has all of ITIL functionality that includes with Service desk, Configuration Management, Incident Management, Problem Management, Change Management and Service Management.