bhalothia

A very well explained article on setting up Nagios.
http://www.unixmen.com/install-and-configure-nagios-in-centos-6-4-rhel-6-4/

bhalothia

When we create an EC2 instance it uses EBS volume. By default settings, the EBS volume doesn't get deleted when you terminate the instance and keep on burning dollars.

DELETE IT!! Check the option to delete it once the instance is terminated. 

Also, start tagging all of your AWS resources to make it easier when you search for them...and create metrics reports.

bhalothia

# -*- mode: ruby -*-
# vi: set ft=ruby : 
# David Lutz's Multi VM Vagrantfile
# inspired from Mark Barger's https://gist.github.com/2404910

boxes = [
  { :name => :web,    :role => 'web_dev',     :ip => '192.168.33.1', :ssh_port => 2201, :http_fwd => 9980, :cpus =>4, :shares => true },
  { :name => :data,        :role => 'data_dev',         :ip => '192.168.33.2', :ssh_port => 2202, :mysql_fwd => 9936, :cpus =>4 },
  { :name => :railsapp,    :role => 'railsapp_dev',     :ip => '192.168.33.3', :ssh_port => 2203, :http_fwd => 9990, :cpus =>1}
]

bhalothia

[user]
	name = Pavan Kumar Sunkara
	email = pavan.sss1991@gmail.com
[core]
	editor = vim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	excludesfile = ~/.gitignore
[sendemail]
	smtpencryption = tls
	smtpserver = smtp.gmail.com

bhalothia

/var/lib/gems/1.8/gems/ohai-7.2.0/lib/ohai/loader.rb:188: warning: regexp has `]' without escape
Writing to /var/run/chef-rundeck-9980.pid
== Error writing pid file /var/run/chef-rundeck-9980.pid!
== Sinatra/1.4.5 has taken the stage on 9980 for production with backup from Thin
>> Thin web server (v1.3.1 codename Triple Espresso)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:9980, CTRL+C to stop
[2014-08-08T11:31:54+05:30] INFO: Loading all nodes for /
[2014-08-08T11:31:54+05:30] INFO: search started (project: 'default')
[2014-08-08T11:32:24+05:30] INFO: Loading all nodes for /

bhalothia

#!/bin/sh

# Sublime Text 3 install with Package Control
# http://simonewebdesign.it/install-sublime-text-3-on-linux/

# Run this script with:
# $ curl -L git.io/sublimetext | sh


# Detect the architecture

bhalothia

java.lang.NullPointerException: Cannot get property 'nodeSet' on null object
17:16:02				at org.codehaus.groovy.runtime.NullObject.getProperty(NullObject.java:56)
17:16:02				at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:169)
17:16:02				at org.codehaus.groovy.runtime.callsite.NullCallSite.getProperty(NullCallSite.java:44)
17:16:02				at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:227)
17:16:02				at com.dtolabs.rundeck.app.internal.workflow.MutableWorkflowStepStateImpl.getParameterizedStepState(MutableWorkflowStepStateImpl.groovy:79)
17:16:02				at com.dtolabs.rundeck.app.internal.workflow.MutableWorkflowStepState$getParameterizedStepState.call(Unknown Source)
17:16:02				at com.dtolabs.rundeck.app.internal.workflow.MutableWorkflowStateImpl.locateStepWithContext(MutableWorkflowStateImpl.groovy:467)
17:16:02				at com.dtolabs.rundeck.app.internal.workflow.MutableWorkflowStateImpl.this$2$locateStepWithContext(MutableWorkflowStateImpl

bhalothia

#!/bin/bash

env x='() { :;}; echo vulnerable' bash -c "echo this is a test" | grep vulnerable > /dev/null 2>&1
if [ $? -eq 1 ]; then
  echo "Not vulnerable. Machine is safe."
  exit 0
else
  echo -n "Vulnerable. Version: "
  /bin/bash --version
  echo "Installing patch."

bhalothia

RDpropertyfilelogin {
    org.mortbay.jetty.plus.jaas.spi.PropertyFileLoginModule sufficient
    debug="true"
    file="/.../server/config/realm.properties";

    com.dtolabs.rundeck.jetty.jaas.JettyCachingLdapLoginModule sufficient
    debug="false"
    contextFactory="com.sun.jndi.ldap.LdapCtxFactory"
    providerUrl="ldap://xx.xx.xx.xx:389"
    port="389"

bhalothia

ORIGINAL_JENKINS_SERVER=
ORIGINAL_SERVER_USER=

NEW_JENKINS_SERVER=
NEW_SERVER_USER=

# ON THE ORIGINAL JENKINS SERVER
ssh $ORIGINAL_SERVER_USER@$ORIGINAL_JENKINS_SERVER
cd /var/lib/jenkins/
for i in `ls jobs`; do echo "jobs/$i/config.xml";done > config.totar