Dave awfki

Overview

This is a bash script that will automatically turn your wifi off if you connect your computer to an ethernet connection and turn wifi back on when you unplug your ethernet cable/adapter. If you decide to turn wifi on for whatever reason, it will remember that choice. This was improvised from this mac hint to work with Yosemite, and without hard-coding the adapter names. It's supposed to support growl, but I didn't check that part. I did, however, add OSX notification center support. Feel free to fork and fix any issues you encounter.

Most the credit for these changes go to Dave Holland.

Requirements

Mac OSX 10+
Administrator privileges

Bash string manipulation cheatsheet

Assignment
Assign `value` to `variable` if `variable` is not already set, `value` is returned. Combine with a `:` no-op to discard/ignore return `value`.	`${variable="value"}` `: ${variable="value"}`

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

How to recreate your long-lost Pinterest bookmarklet.

Right-click your bookmarks bar and choose Add Page (Chrome) or New Bookmarklet (Firefox).

In Name, put this:

Pin It

In URL, put this:

This is a copy of this presentation by Michael Covington

Why?

People who write are powerful.
In science, technology, or management, you influence people by writing things for them to read.
Clear writing leads to clear thinking.
You don’t know what you know until you try to express it.
If your writing is nonsense, maybe your thoughts are nonsense too!

	set hostnames to {"host1", "host2", "host3"}

	activate application "iTerm"

	tell application "iTerm"
	activate

	-- ssh in split panes to my queue processor hosts
	set myterm to (make new terminal)
	tell myterm

	# =======================================
	# OS X — ONE CLICK — EJECT ALL DISKS
	# =======================================
	# Open Script Editor on OS X
	# Copy and paste this file in
	# Pre-High Sierra: Save As > Application
	# High Sierra: Export > File Format > Application
	# Name it "Eject All Disks"
	# Drag created application to Dock
	# Now you can eject all external disks with one click from Dock

	;============================== loading on startup ===============================
	;= create a cmd link with the following target :
	;= %comspec% /k "(doskey /macrofile=%userprofile%\doskey.mac)"
	;============================= File listing enhancements ============================
	alias_old=IF ".$." == ".." (doskey /macros) ELSE (IF /I "$1" == "SAVE" (doskey /macros $g "%USERPROFILE%\doskey.mac" & ECHO Aliases SAVED) ELSE (IF /I "$1"=="LOAD" (doskey /macrofile="%USERPROFILE%\doskey.mac" & ECHO Aliases LOADED & doskey /macros) ELSE (doskey $)))
	alias=IF ".$." == ".." (doskey /macros) ELSE (IF /I "$1" == "SAVE" (doskey /macros $g "%USERPROFILE%\doskey.mac" & ECHO Aliases SAVED) ELSE (IF /I "$1"=="LOAD" (doskey /macrofile="%USERPROFILE%\doskey.mac" & ECHO Aliases LOADED & doskey /macros) ELSE (IF /I "$1"=="EDIT" (notepad %userprofile%\doskey.mac) ELSE (IF /I "$1"=="EDIT2" (notepad2 %userprofile%\doskey.mac) ELSE (doskey $)))))
	alias_=IF ".$*." == ".." (doskey /macros) ELSE (IF /I "$1" == "SAVE" (doskey /mac

	# install python 2.7.10 with pyenv on centos 7

	yum install -y gcc gcc-c++ make git patch openssl-devel zlib-devel readline-devel sqlite-devel bzip2-devel

	git clone git://github.com/yyuu/pyenv.git ~/.pyenv
	echo 'export PATH="$HOME/.pyenv/bin:$PATH"' >> .bashrc
	echo 'eval "$(pyenv init -)"' >> .bashrc

	pyenv install 2.7.10
	pyenv global 2.7.10

	#!/usr/bin/env python

	import signal
	import sys

	def signal_handler(signal, frame):
	sys.exit(0)

	signal.signal(signal.SIGINT, signal_handler)