mirror of
https://github.com/dunwu/linux-tutorial.git
synced 2024-04-15 19:55:24 +08:00
26 lines
660 B
Bash
26 lines
660 B
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
echo -e "\n>>>>>>>>> install jdk8"
|
||
|
|
|
||
|
|
wget http://download.oracle.com/otn-pub/java/jdk/7u79-b15/jdk-7u79-linux-x64.rpm?AuthParam=1471671456_14c9442ffc64438c1b8fc83587ecdf47
|
||
|
|
path = './jdk-7u79-linux-x64.rpm'
|
||
|
|
|
||
|
|
echo '正在安装JDK...'
|
||
|
|
#update java
|
||
|
|
for installedJava in $(rpm -qa |grep java);do
|
||
|
|
rpm -e --nodeps $installedJava
|
||
|
|
done
|
||
|
|
rpm -ivh $path
|
||
|
|
sunJava=$(ls /usr/java |grep jdk)
|
||
|
|
if [ "$sunJava" != "" ];then
|
||
|
|
cat >/etc/profile.d/java.sh<<EOF
|
||
|
|
JAVA_HOME=/usr/java/$sunJava
|
||
|
|
PATH=$JAVA_HOME/bin:\$PATH
|
||
|
|
CLASSPATH=.:\$JAVA_HOME/lib/dt.jar:\$JAVA_HOME/lib/tools.jar
|
||
|
|
export JAVA_HOME
|
||
|
|
export PATH
|
||
|
|
export CLASSPATH
|
||
|
|
EOF
|
||
|
|
chown root.root /etc/profile.d/java.sh
|
||
|
|
fi
|