fntlnz

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

konradko

Amazon SQS Notes

Queue Structure

• Queues are distributed
• Queues are limited to 120000 in-flight messages (use more small queues instead of one large queue)
• Queues may have any number of clients sending/receiving messages at once
• Queues can be created with a built in delay on message visibility
• Queues can be created just for dumping messages whose processing has failed

michaellihs

Jenkins Pipeline Plugin Cheat Sheet

My collection of useful hints and snippets for the Jenkins Pipeline Plugin

Testing Jenkins Pipelines

• Check this repository

dwilkie

Build docker image

$ cd /path/to/Dockerfile
$ sudo docker build .

View running processes

bretth

# Default Ubuntu 16.04 sshd_config 26/6/16
# with all commented out keywords removed
# See the sshd_config(5) manpage for details

# What ports, IPs and protocols we listen for
Port 22

Protocol 2
# HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key

andreicristianpetcu

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

OlegPetrenkoGit

-- 1. Вывести список сотрудников, получающих заработную плату большую чем у непосредственного руководителя
SELECT * 
FROM Employee AS employees, Employee AS chieves
WHERE chieves.id = employees.chief_id AND employees.salary > chieves.salary;

-- 2. Вывести список сотрудников, получающих максимальную заработную плату в своем отделе
SELECT * 
FROM Employee AS employees
WHERE employees.salary = (SELECT MAX(salary) FROM Employee AS max WHERE max.department_id = employees.department_id);

mattifestation

#region Scriptblocks that will execute upon alert trigger
$LateralMovementDetected = {
    $Event = $EventArgs.NewEvent

    $EventTime = [DateTime]::FromFileTime($Event.TIME_CREATED)

    $MethodName = $Event.MethodName
    $Namespace = $Event.Namespace
    $Object = $Event.ObjectPath
    $User = $Event.User

mikeatlas

# See docs/examples
# http://doc.gitlab.com/ce/ci/quick_start/README.html
# http://doc.gitlab.com/ce/ci/yaml/README.html

# GitLab CI template for Go tests. Note this installs
# a new working copy of Go in a non-standard path such
# that sudo/root is not needed for the install stage.

# note that this particular install-environment stage
# is overly verbose in order to debug anything tricky

vikas027

First of all this is not my work, I am just pasting my logs so that it would be useful for others. 
Thank the guy here http://forums.macrumors.com/threads/how-to-create-el-capitan-os-x-bootable-dvd.1923894/page-2#post-22064565

# In VM OSX 10.7, double click "Install OS X El Capitan.app.dmg"

# Now, you will have it mounted 
192-168-181-137:~ vikas$ df -kgP | grep Capitan
/dev/disk1s2          5    5         0    98%    /Volumes/Install OS X El Capitan
192-168-181-137:~ vikas$