jshaw

Byobu Commands
==============

        byobu                              Screen manager


Level 0 Commands (Quick Start)
------------------------------

        <F2>                               Create a new window

xero

IRC Reference

Not intended as a guide for newbies, more like a "cheat sheet" for the somewhat experienced IRC user, especially one who wields some power over a channel.

The Basics

• /join #channel
  • Joins the specified channel.
• /part #channel
• Leaves the specified channel.

cecilemuller

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).

ozh

$ git checkout --orphan NEWBRANCH
$ git rm -rf .

--orphan creates a new branch, but it starts without any commit. After running the above command you are on a new branch "NEWBRANCH", and the first commit you create from this state will start a new history without any ancestry.

You can then start adding files and commit them and they will live in their own branch. If you take a look at the log, you will see that it is isolated from the original log.

chrisroos

Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Backup the public and secret keyrings and trust database

cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/

or, instead of backing up trustdb...

kevinSuttle

DEPRECATED

Please see: https://github.com/kevinSuttle/html-meta-tags, thanks for the idea @dandv!

---

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

wenzhixin

# install openjdk
sudo apt-get install openjdk-7-jdk

# download android sdk
wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz

tar -xvf android-sdk_r24.2-linux.tgz
cd android-sdk-linux/tools

# install all sdk packages

c-kick

/*!
 *
 * NEW VERSION AT https://github.com/c-kick/mobileConsole
 *
 * hnl.mobileConsole - javascript mobile console - v1.3.8 - 04/01/2021
 * Adds html console to webpage. Especially useful for debugging JS on mobile devices.
 * Supports 'log', 'trace', 'info', 'warn', 'error', 'group', 'groupEnd', 'table', 'assert', 'clear'
 * Inspired by code by Jakub Fiala (https://gist.github.com/jakubfiala/8fe3461ab6508f46003d)
 * Licensed under the MIT license
 *

felipefernandes

<VirtualHost *:80>
	ProxyPreserveHost On
	ProxyRequests Off
	ServerName <<<SITE NAME>>>.com
	ProxyPass / http://0.0.0.0:8080/          # Server IP + the exposed port of docker container 
	ProxyPassReverse / http://0.0.0.0:8080/   # Server IP + the exposed port of docker container 
</VirtualHost>

alexislucena

The CATALINA_BASE cant't be read / The <CATALINA_HOME>/conf/server.xml can't be read

$ sudo chown -R USERNAME /var/lib/tomcat8
$ sudo chown -R USERNAME /usr/share/tomcat8
$ sudo chown -R USERNAME /etc/tomcat8
$ sudo chown -R USERNAME /var/log/tomcat8