在linux中常用到的profile中的環境變數
阿新 • • 發佈:2018-11-05
關於yum使用的blog:https://blog.csdn.net/zengmingen/article/details/78225612
yum的安裝與解除安裝:https://blog.csdn.net/james_jr10/article/details/78357600
更改yum源,提速:
centos6:https://www.cnblogs.com/lightnear/archive/2012/10/03/2710952.html
centos7:https://www.cnblogs.com/xjh713/p/7458437.html
1.vim 安裝
yum install vim*
檢視是否安裝vim--》rpm -qa|grep vim
yum 解除安裝 yum remove vim
2.檔案的上傳與下載(rz-sz)
yum install -y lrzsz
3.JDK
vi /etc/profile
在profie檔案末尾新增jdk路徑:
##JAVA_HOME
export JAVA_HOME=/opt/module/jdk1.7.0_79
export PATH=$PATH:$JAVA_HOME/bin
:wq
source /etc/profile 重新生效
java -version 檢視版本
4.Hadoop
##HADOOP_HOME export HADOOP_HOME=/opt/module/hadoop-2.7.2 export PATH=$PATH:$HADOOP_HOME/bin export PATH=$PATH:$HADOOP_HOME/sbin
5.Maven
#MAVEN_HOME
export MAVEN_HOME=/opt/module/apache-maven-3.0.5
export PATH=$PATH:$MAVEN_HOME/bin
6.apache-ant-1.9.9
#ANT_HOME
export ANT_HOME=/opt/module/apache-ant-1.9.9
export PATH=$PATH:$ANT_HOME/bin
7.protobuf-2.5.0
#LD_LIBRARY_PATH export LD_LIBRARY_PATH=/opt/module/protobuf-2.5.0 export PATH=$PATH:$LD_LIBRARY_PATH protoc --version