Snehesh snehesht

most of these require logout/restart to take effect

# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

# Set a shorter Delay until key repeat

Multiple SSH Keys settings for different github account

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

start new:

tmux

start new with session name:

tmux new -s myname

A ZSH theme optimized for people who use:

For Mac users, I highly recommend iTerm 2 + Solarized Dark

Hey! I saw this has been indexed by the search engines. It is a first draft of a post I ended up publishing on my blog at: Scaling PostgreSQL With Pgpool and PgBouncer

Thanks for stopping by!

	server {
	root /var/www/example.com/static;
	server_name example.com;
	access_log /var/log/nginx/example.com.access.log;
	error_log /var/log/nginx/example.com.error.log;

	try_files /maintenance.html @proxy;

	location @proxy {
	proxy_pass http://127.0.0.1:10001;

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	filter {
	# strip the syslog PRI part and create facility and severity fields.
	# the original syslog message is saved in field %{syslog_raw_message}.
	# the extracted PRI is available in the %{syslog_pri} field.
	#
	# You get %{syslog_facility_code} and %{syslog_severity_code} fields.
	# You also get %{syslog_facility} and %{syslog_severity} fields if the
	# use_labels option is set True (the default) on syslog_pri filter.
	grok {
	type => "syslog-relay"

	<!doctype html>
	<title>Site Maintenance</title>
	<style>
	body { text-align: center; padding: 150px; }
	h1 { font-size: 50px; }
	body { font: 20px Helvetica, sans-serif; color: #333; }
	article { display: block; text-align: left; width: 650px; margin: 0 auto; }
	a { color: #dc8100; text-decoration: none; }
	a:hover { color: #333; text-decoration: none; }
	</style>

	#http://stackoverflow.com/questions/7075828/make-sqlalchemy-use-date-in-filter-using-postgresql

	from sqlalchemy import Date, cast
	from datetime import date

	my_date = (session.query(MyObject)
	.filter(cast(MyObject.date_time, Date) == date.today())
	.all())