注:下载地址:http://downloads.typesafe.com/scala/2.11.6/scala-2.11.6.tgz?_ga=1.41078626.1125902863.1429259252可采用#wget "下载地址" 方法下载到指定位置下载 scala-2.11.6.tgz 并 ... Read More
posted @ 2015-12-22 17:27 jeffery1010 Views(184) Comments(0) Diggs(0) Edit
1 .下载JDK,jdk1.7.0_80.gz2. mkdir -p /usr/lib/java3.sudo chmod -R 777 /usr/lib/java4.tar -zxvf jdk1.7.0_80.gz5.vim /etc/profile#添加下面变量JAVA_HOME=/usr/jav... Read More
posted @ 2015-12-22 14:43 jeffery1010 Views(184) Comments(0) Diggs(0) Edit
切换到root身份$su -(注意有- ,这和su是不同的,在用命令"su"的时候只是切换到root,但没有把root的环境变量传过去,还是当前用户的环境变量,用"su -"命令将环境变量也一起带过去,就象和root登录一样)$visudo //切记,此处没有vi和sudo之间没有空格,加入下面sp... Read More
posted @ 2015-12-22 14:25 jeffery1010 Views(202) Comments(0) Diggs(0) Edit
#su sparkuser#赋予用户sparkuser对目录/app/lib/java读写权限#sudo chmod -R 777 /app/lib/java Read More
posted @ 2015-12-22 13:58 jeffery1010 Views(2916) Comments(0) Diggs(0) Edit
建立一个新组,并设置组ID加入系统:#groupadd -g 1000 sparkgroup #useradd -u 2000 -g sparkgroup sparkuser #mkdir -p /app/sparkuser #创建应用程序用户目录,没有app目录则创建 #chown -R spar Read More
posted @ 2015-12-22 13:39 jeffery1010 Views(517) Comments(0) Diggs(0) Edit
1.update opensslyum update openssl2.修改openssl配置vim /etc/ssh/sshd_configRSAAuthentication yesPubkeyAuthentication yesAuthorizedKeysFile .ssh/authorized... Read More
posted @ 2015-12-22 12:31 jeffery1010 Views(244) Comments(0) Diggs(0) Edit
须知:防火墙配置文件:/etc/sysconfig/iptables查看防火墙状态:service iptables status关闭防火墙:service iptables stop关闭iptalbes:chkconfig iptables off查看那SELinux状态:getenforceSE... Read More
posted @ 2015-12-22 11:53 jeffery1010 Views(169) Comments(0) Diggs(0) Edit
1. 虚拟机菜单栏--虚拟机--安装VMware tools2. CentOS系统中弹出的VMware tools窗口中--右击VMwaretools.tar.gz--Extract到桌面3.打开terminal--进入vmware-tools-distrib目录4.看到vmware-install... Read More
posted @ 2015-12-22 10:32 jeffery1010 Views(191) Comments(0) Diggs(0) Edit
系统配置: 系统硬件:vmware workstation 系统版本:Centos-6.6-x86_64 路由器网关:192.168.1.1 linux系统网络设置须知: 1.主机所有网卡信息配置文件:/etc/udev/rules.d/70-persistent-net.rules 2.主机名称: Read More
posted @ 2015-12-22 00:28 jeffery1010 Views(995) Comments(0) Diggs(0) Edit