I used centos 7 And I have already java and PostgreSQL which are installed to my system
this is the java version and PostgreSQL version :
java -version
java version "1.6.0_45"
Java(TM) SE Runtime Environment ( build 1.6.0_45-b06)
SELECT version();
"PostgreSQL 9.3.16 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-11), 64-bit"
I want to install the same java version and PostgreSQL version in another centos system (PostgreSQL 9.3.16 and java 1.6.0_45)
I didn't find the correct command .
I try using this command to install java
yum install java-1.6.0-openjdk.x86_64 -y
but I find another java version :
java -version
openjdk version "1.8.0_102"
OpenJDK Runtime Environment (build 1.8.0_102-b14)
OpenJDK 64-Bit Server VM (build 25.102-b14, mixed mode)