linux软件安装

rpm安装

1. 下载.rpm安装文件
2. 运行rmp -ivh *.rpm,会自动添加到环境变量

[root@node1 ~]# rpm -ivh jdk-linux-x64.rpm 
Preparing...                          ################################# [100%]
Updating / installing...
   1:jdk1.8.0_131-2000:1.8.0_131-fcs  ################################# [100%]
Unpacking JAR files...
	tools.jar...
	plugin.jar...
	javaws.jar...
	deploy.jar...
	rt.jar...
	jsse.jar...
	charsets.jar...
	localedata.jar...
[root@node1 ~]# java
Usage: java [-options] class [args...]
           (to execute a class)
   or  java [-options] -jar jarfile [args...]
           (to execute a jar fil
           ....
[root@node1 /]# find -name java
./etc/pki/ca-trust/extracted/java
./etc/pki/java
./etc/alternatives/java
./var/lib/alternatives/java
./usr/bin/java
./usr/java
./usr/java/jdk1.8.0_131/bin/java
./usr/java/jdk1.8.0_131/jre/bin/java
[root@node1 /]# 

绿色安装TOMCAT

1. 下载.tar.gz安装包，解压到opt目录下
2. 使用tar -zxvf file 进行解压，解压后的软件就在压缩文件所在目录下
3. 配置/etc/profile
4. 等号左右不可以有空格
5. 返回根目录，source /etc/profile
6. startup.sh