How to SSH to a VirtualBox from macOS

Jan 1, 2017
On macOS (host): Shutdown your VM and do: 1.VirtualBox > Settings > Network > Add (you will get vboxnet0) Network: 192.168.88.1 Mask: 255.255.255.0 In the...

How to Generate SSH/SSL Public and Private Keys

Dec 6, 2016
SSH Run ssh-keygen -t rsa -b 2048 -f <keyName> Tap enter twice to skip the passphrase, or enter one if you like. This will output...

Handy Linux commands

Aug 22, 2016
Recursively Change permissions To change file permission, sudo find /var/log/test -type f -exec chmod 777 {} \; To change directory permission, sudo find /var/log/test -type...

Stopping and removing all Docker containers at once

Jul 27, 2016
I found myself getting tired of copy and pasting UUID’s to remove containers one by one. I found this little snippet to help speed things...

MySQL on OSX

Jul 2, 2016
Using brew on OS X to install: brew install mysql To start the server: mysql.server start To stop the server: mysql.server stop

How to add or edit cronjobs

Jun 27, 2016
To list jobs: crontab -l To edit jobs: crontab -e Perhaps use sudo.

How to prepare SD card for RASPBIAN JESSIE from Mac OS X

Dec 28, 2015
I recently purchased a Raspberry Pi 2. I needed to put the OS on the SD card I had gotten. I don’t want to forget...

Add SSH key to OS X Keychain

Aug 26, 2015
When you need to create an SSH key just run: ssh-keygen -t rsa -b 2048 -f keyName Enter your passphrase to generate your key. Then,...

How to upgrade Plex Media Server on Ubuntu

Mar 30, 2015
Almost every time I need to upgrade my Plex Media Server I always forget the command and end up consulting the Google. So this post...