dimitrovs

#!/bin/bash
if [[ -z $(grep dockerhost /etc/hosts) ]]
then
    echo `/sbin/ip route|awk '/default/ { print $3 }'` dockerhost >> /etc/hosts
fi

acamino

Shortcut — Action

• CTRL + A — Move to the beginning of the line
• CTRL + E — Move to the end of the line
• CTRL + [left arrow] — Move one word backward (on some systems this is ALT + B)
• CTRL + [right arrow] — Move one word forward (on some systems this is ALT + F)
• CTRL + U — (bash) Clear the characters on the line before the current cursor position
• CTRL + U —(zsh) If you're using the zsh, this will clear the entire line
• CTRL + K — Clear the characters on the line after the current cursor position
• ESC + [backspace] — Delete the word in front of the cursor

wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

dhavaln

Install HAProxy from Homebre:
`brew install haproxy`

For full reference:
https://serversforhackers.com/load-balancing-with-haproxy

arehmandev

1. Setup a project

2. Add groovy SDK support:
https://www.bonusbits.com/wiki/HowTo:Add_Groovy_SDK_to_IntelliJ_IDEA

3. Download http://(yourjenkinsurl)/job/(yourpipelinejob)/pipeline-syntax/gdsl
- this will give you the .gdsl file - download this to the src folder of your project.

4. Finally follow this step - right click on the src folder -> Mark directory as -> Sources Root

mcritchlow

References

• Zoom Download: https://zoom.us/client/latest/zoom_x86_64.tar.xz
• Zoom Instructions: https://support.zoom.us/hc/en-us/articles/204206269-Linux-Installation

Download zoom and extract

curl -LO https://zoom.us/client/latest/zoom_x86_64.tar.xz
tar -xvf zoom*.tar.xz

joyrexus

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

jmarcos-cano

/*
Created by: Marcos Cano
Team: DevOps
Date: 7/7/17
*/ 
stage("Run cmd on each node") {

	def node_names=nodeNames()

	for (String item:node_names) {

golman

macOS

sudo sysctl -w net.inet.ip.ttl=65

linux

in terminal:

sudo vi /etc/init.d/local.autostart