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@mathiasbynens
mathiasbynens / appify
Created November 12, 2010 13:46 — forked from subtleGradient/appify
appify — create the simplest possible Mac app from a shell script
#!/bin/bash
if [ "$1" = "-h" -o "$1" = "--help" -o -z "$1" ]; then cat <<EOF
appify v3.0.1 for Mac OS X - http://mths.be/appify
Creates the simplest possible Mac app from a shell script.
Appify takes a shell script as its first argument:
`basename "$0"` my-script.sh
@andreyvit
andreyvit / tmux.md
Created June 13, 2012 03:41
tmux cheatsheet

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

@earthgecko
earthgecko / bash.generate.random.alphanumeric.string.sh
Last active June 21, 2024 07:34
shell/bash generate random alphanumeric string
#!/bin/bash
# bash generate random alphanumeric string
#
# bash generate random 32 character alphanumeric string (upper and lowercase) and
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1
@erikreagan
erikreagan / mac-apps.md
Created August 4, 2012 19:18
Mac developer must-haves

Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

@DavidWittman
DavidWittman / iptables-nat.md
Created September 29, 2012 20:38
iptables n'at

iptables n'at

Source NAT

Source NAT changes the source address in IP header of a packet. It may also change the source port in the TCP/UDP headers. The typical usage is to change the a private (rfc1918) address/port into a public address/port for packets leaving your network. Available only in the POSTROUTING chain in iptables.

Syntax

iptables -t nat -A POSTROUTING -i eth1 -j SNAT --to-source 1.2.3.4[:port]

Example

@shimofuri
shimofuri / imap_monitor
Created December 20, 2012 22:04
Python script for monitoring an IMAP folder
Each existing unread and subsequent new emails after the script is started are
passed as Mail objects to "process_email" function.Function header is provided
but processing implementation is left to the user. Error logs are currently sent
to a rotating log file (in the same directory as the script) and to STDOUT.
Instead of polling or checking the server for new emails every now and then,
IMAP IDLE check is utilized. Ensure that the IMAP server supports IDLE command
and allows at least 5 minutes of idling*** and uses the default ports for this
script to work. Tested to work with Gmail and default installations of MS
Exchange Server.
@tbrianjones
tbrianjones / free_email_provider_domains.txt
Last active June 12, 2024 12:28
A list of free email provider domains. Some of these are probably not around anymore. I've combined a dozen lists from around the web. Current "major providers" should all be in here as of the date this is created.
1033edge.com
11mail.com
123.com
123box.net
123india.com
123mail.cl
123qwe.co.uk
126.com
150ml.com
15meg4free.com

Falsehoods programmers believe about prices

  1. You can store a price in a floating point variable.
  2. All currencies are subdivided in 1/100th units (like US dollar/cents, euro/eurocents etc.).
  3. All currencies are subdivided in decimal units (like dinar/fils)
  4. All currencies currently in circulation are subdivided in decimal units. (to exclude shillings, pennies) (counter-example: MGA)
  5. All currencies are subdivided. (counter-examples: KRW, COP, JPY... Or subdivisions can be deprecated.)
  6. Prices can't have more precision than the smaller sub-unit of the currency. (e.g. gas prices)
  7. For any currency you can have a price of 1. (ZWL)
  8. Every country has its own currency. (EUR is the best example, but also Franc CFA, etc.)
@cuibonobo
cuibonobo / Large-app-how-to.md
Last active March 6, 2024 18:40
How to structure a large application in Flask. Taken from the Flask wiki: https://github.com/mitsuhiko/flask/wiki/Large-app-how-to

Here's an example application that uses the pattern detailed below: https://github.com/tantastik/talent-curator


This document is an attempt to describe the first step of a large project structure with flask and some basic modules:

  • SQLAlchemy
  • WTForms

Please feel free to fix and add your own tips.

@dwiash
dwiash / dwimux.sh
Created July 12, 2014 09:43
Tmux powered top-down terminal (in xfce)
#!/bin/bash
# use this following line in the keyboard shortcut entry:
# xfce4-terminal --drop-down --command=/path/to/dwimux.sh
tm=$(tmux list-session)
if [ "$tm" ]; then
tmux a
else