ssh-keygen -t rsa

ssh-copy-id -i ~/.ssh/id_rsa.pub 192.168.3.2

tar -xvf pssh-2.3.1.tar.gz

cd pssh-2.3.1

python setup.py install

创建所有服务器列表txt文件allhosts vim allhosts>>192.168.3.1-15

创建java目录

pssh -i -h allhosts "mkdir /usr/local/java"

拷贝jdk文件到所有服务器

pscp -h allhosts jdk-7u45-linux-x64.tar.gz /usr/local/java

解压jdk目录

pssh -i -h allhosts "tar -zxvf /usr/local/java/jdk-7u45-linux-x64.tar.gz -C /usr/local/java"

环境变量生效

pssh -i -h /root/allhosts "source /etc/profile"

查看java是否生效

pssh -i -h /root/allhosts "java -version"

拷贝tomcat安装包

pscp -h allhosts apache-tomcat-7.0.77.tar.gz /usr/local/java

解压tomcat

pssh -i -h allhosts "tar -zxvf /usr/local/java/apache-tomcat-7.0.77.tar.gz -C /usr/local/java/"

启动tomcat服务

pssh -i -h allhosts "/usr/local/java/apache-tomcat-7.0.77/bin/startup.sh"

查看服务是否启动

pssh -i -h allhosts "netstat -antup | grep 80"

本文转自 rm_rf_db 51CTO博客，原文链接：http://blog.51cto.com/12185273/1979036，如需转载请自行联系原作者