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jmcabandara / TestJSON.java
Created September 28, 2015 06:56 — forked from madan712/TestJSON.java
Java program to Convert JSONObject to JSON String and vice versa
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
public class TestJSON {
public static void main(String[] args) {
JSONObject jObject = new JSONObject();
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jmcabandara / Install Ruby and RubyGems
Last active September 21, 2015 09:43 — forked from chiraggude/Install Ruby and RubyGems
Install Ruby 2.1.1 and RubyGems 1.8.25 on CentOS 6.5
# Install Ruby
wget http://ftp.ruby-lang.org/pub/ruby/2.1/ruby-2.1.1.tar.gz
tar xvzf ruby-2.1.1.tar.gz
cd ruby-2.1.1
./configure --prefix=/usr
make
make install
# remove "ruby-2.1.1" folder in /root
# Disable SELinux
echo 0 > /selinux/enforce
perl -pi -e 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
# Install required packages
yum install pdksh compat-libstdc++-33 compat-libstdc++-33.i686 libaio libaio.i686 \
pam-1.1.1-17.el6.x86_64 pam-1.1.1-17.el6.i686 nfs-utils openssh-clients \
numactl
# Update Kernel Parameters (http://ibm.co/1czEKb4)