Scylla on CentOS 7 Use these steps to install Scylla using Yum repositories on CentOS. Prerequisites CentOS 7.2 or later, for the 64-bit x86_64 architecture. Yum package management application installed. ABRT conflict with Scylla coredump configurati…

ref:http://thoughts.z-dev.org/2013/05/07/haproxy-installation-and-configuration-on-centos-6-4-to-mitigate-abusive-clients/ Yesterday evening, a client of the company I work for was under what I would consider a small-scale DDoS attack. There were def…

本文安装系统CENTOS 6.4 DB2位数64 安装中涉及目录位置各位可自行定义 生产系统为安全和性能考虑,一般将DB2实例目录.日志目录.归档日志目录.表空间目录区分开,可建立/db2home /db2home/log /db2home/arclog /db2home/db 本文章安装的是DB2 ESE 就是企业版,因为后继文档还要搭建HADR,这个是有期限的,现在EXPRESS-C是免费的. 关于文档:较之前的版本来说现在好多了,提供了部分中文文档.全部的中文文档和英文文档可以打包下载:…

Windows 使用用户名.密码访问 CentOS 7 共享文件夹 执行命令,查看 Windows 工作组:net config workstation 执行命令,安装 Samba:yum install samba samba-client samba-common 执行命令,允许 Samba 穿透防火墙: firewall-cmd --permanent --zone=public --add-service=samba firewall-cmd --reload 执行命令,新增用户:use…

参考:https://www.tecmint.com/centos-7-installation/ =================================================== centos安装时的分区最少有一个根分区(/),存放系统文件及程序一个swap分区,相当于window的虚拟内存,一般是物理内存的1.5倍(<8G时):如果物理内存大于8G,swap分区配置8-16G即可,太大无用/boot分区,引导分区,存放系统引导文件,如linux内核:所有文件大小一般只有…

This guide is based on a minimal installation of the latest CentOS release, and will provide a local, non-system installation of FFmpeg with support for several external encoding libraries. These instructions should also work for recent Red Hat Enter…

powershell 传教士 原创文章.始于 2016-09-18 ,2016-10-27修改powershell docker官网.允许转载,但必须保留名字和出处,否则追究法律责任 1 在任意版本的linux中,安装docker,并启动服务.详见手册: https://docs.docker.com/engine/installation/linux 1.1 centos 6 安装docker:yum install epel-releaserpm -Uvh http://www.elrepo…

In order to provide an environment for network experiments in the future, I use VirutalBox to create some hosts. My real host is Ubuntu 14.04 LTS. And I will install some OSs gradually. Kali Linux Installation Nothing more to record. Just remember to…

Docker当前发布的最新版本已经到了1.11,其官网上针对Centos的的安装需求如下: Docker requires a -bit installation regardless of your CentOS version. Also, your kernel must be runs. 看来如果我们想在低于3.x内核的操作系统(比如Centos6.7)上装Docker最新版,势必要升级内核了.且不说升级内核步骤繁琐.容易出错,单就这种比较怪异的搭配:Centos6.x + Kerneo…

kickstart自动应答文件选项非常多,以下只说明CentOS 6下几个常用的可能用到的选项.另外,CentOS 6和CentOS 7的选项有不小区别,所以请注意使用,可以查看官方安装文档. CentOS6的Installation向导 CentOS7的Installation向导 以下是CentOS 6上kickstart选项说明:在最后还给出了一个kickstart文件的示例. #文件由三部分组成 #一是选项指令段,用于自动应答图形界面安装时除包选择外的所有手动操作 #二是package选…