apinstein’s gists

apinstein / gist:6439392

Last active December 22, 2015 07:39

	"Hostnames (A Records)
	Hostname IP Address
	ns2.tourbuzz.net 174.129.10.139
	stl.tourbuzz.net 209.135.134.188
	www0.us-east-1a.aws.tourbuzz.net 54.243.211.209
	*.tourbuzz.net 54.243.211.209
	staging.tourbuzz.net 54.243.60.216
	db0.us-east-1a.aws.tourbuzz.net 54.243.212.52
	readonly.us-east-1b.aws.tourbuzz.net 23.20.74.23
	tour.tourbuzz.net 54.243.211.209

apinstein / gist:5930456

Created July 4, 2013 21:55

	apache 2.2.22 upgrade

	rpm --import http://yum.jasonlitka.com/RPM-GPG-KEY-jlitka

	# into /etc/yum.repos.d/utterramblings.repo
	[utterramblings]
	name=Jason's Utter Ramblings Repo
	baseurl=http://yum.jasonlitka.com/EL$releasever/$basearch/
	enabled=1
	gpgcheck=1

apinstein / gist:5749468

Last active December 18, 2015 07:49

comcast performance issue 6/10/2013 @ 11AM EST plugged directly into cable modem

	Cannot get to certainm parts of the internet...

	google.com = bad
	yahoo.com = good

	My traceroute [v0.82]
	Alan-Pinsteins-MacBook-Pro.local (0.0.0.0) Wed Jul 10 09:37:35 2013
	Keys: Help Display mode Restart statistics Order of fields quit
	Packets Pings
	Host Loss% Snt Last Avg Best Wrst StDev

apinstein / xdebug config

Created May 28, 2013 15:12

	; Enable xdebug extension module
	zend_extension=/usr/lib64/php/modules/xdebug.so
	xdebug.remote_enable = true
	xdebug.remote_host = 127.0.0.1
	xdebug.remote_enable = 1
	xdebug.remote_port = 9000
	xdebug.remote_handler = dbgp
	; To generate TRACES of script execution; see http://www.xdebug.org/docs/execution_trace
	; this will happen ALWAYS (or set to 0 and use xdebug_start_trace; sadly no XDEBUG_XXX method to enable this via URL)
	;xdebug.auto_trace=1

apinstein / gist:5528179

Created May 6, 2013 21:03

how to configure a raspberry pi for wpa2 personal wifi

	auto lo

	iface lo inet loopback
	iface eth0 inet dhcp

	allow-hotplug wlan0
	# disable the manual setup
	#iface wlan0 inet manual
	#wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
	iface default inet dhcp

apinstein / gist:5506827

Last active December 16, 2015 22:28

	in file.scss:
	@import "tourbuzz-layout-images/*.png";
	@include all-tourbuzz-layout-images-sprites;
	...
	@media screen and (max-width: 1023px) {
	...
	.main-nav-toggle { @include tourbuzz-layout-images-sprite(main-nav-toggle); }
	}

	generates err:

apinstein / tourbuzz-twilio.xml

Last active September 29, 2019 20:19

	<?xml version="1.0" encoding="UTF-8"?>
	<Response>
	<Dial timeout="15">404-461-9639</Dial>
	<Say>Hello, you have reached Tourbuzz. Please leave us a message and we will get back to you as soon as possible.</Say>
	<Record transcribe="true" transcribeCallback="http://twimlets.com/[email protected]"/>
	</Response>

apinstein / shef tips

Last active December 16, 2015 08:09

Using shef (with chef-solo) to debug chef runs

	# from inside a "chef-managed" instance (in this case, vagrant)
	sudo shef -s -j /tmp/vagrant-chef-1/dna.json -c /tmp/vagrant-chef-1/solo.rb
	=> will have nothing in the run list, but all cookbooks loaded.
	=> http://stevendanna.github.com/blog/2012/01/28/shef-debugging-tips-1/

	# add recipe from source
	load_recipe "apache2::mod_fastcgi"

	# run chef...
	run_chef

apinstein / gist:5264406

Created March 28, 2013 16:02

Emergency devops

	# manually ban IP's (to a named iptables chain)
	iptables -nL
	iptables -A fail2ban-apache-badbots -p all -s 74.117.180.16 -j DROP

apinstein / gist:5260152

Last active December 15, 2015 12:29

	# just a png
	% time seconds usecs/call calls errors syscall
	------ ----------- ----------- --------- --------- ----------------
	96.99 35.865105 18768 1911 256 futex
	0.55 0.203601 461 442 poll
	0.53 0.197358 49 3990 gettimeofday
	0.46 0.171303 10706 16 select
	0.24 0.088853 100 890 semop
	0.24 0.087636 198 443 writev
	0.20 0.072347 164 441 times

Alan Pinstein apinstein