Hoang M. Le hminle

Solution for RSA host key for <ip_address> has changed and you have requested strict checking:

ssh-keygen -R <server_name>

(or)

ssh-keygen -R

Installing Powerline fonts on Windows 10

Download and extract zip from here
Press Windows + x
Press a (Selects PowerShell (Admin))
Navigate to directory where fonts were extracted to (cd ${HOME}\Downloads\fonts-master\fonts-master)
Set Execution policy Set-ExecutionPolicy Bypass
Press y then Enter to accept

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

	# vim:ft=zsh ts=2 sw=2 sts=2
	#
	# agnoster's Theme - https://gist.github.com/3712874
	# A Powerline-inspired theme for ZSH
	#
	# # README
	#
	# In order for this theme to render correctly, you will need a
	# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
	# Make sure you have a recent version: the code points that Powerline

	Process for setting up github pages with namecheap domain.

	1. Go to namecheap.com, select and buy domain name.
	2. Login to namecheap, go to username drop down and select dashboard.
	3. Go to DomainList
	4. Click manage button
	5. Click Advanced DNS tab
	6. Click add record and add three records:
	Type: A Record \| Host: @ \| Value: 192.30.252.153 \| TTL: Automatic