ryanemmm

# bash/zsh

##
#   git-retag.bash
#   ** you're proabably not supposed to do this **
#   move an existing tag from <old commit> to HEAD
#   
#   use it like this: `retag <tagname>`
#

ryanemmm

parse_git_branch() {
  ref=$(git symbolic-ref -q HEAD 2> /dev/null) || return
  printf "${1:-(%s)}" "${ref#refs/heads/}"
}

parse_svn_revision() {
  local DIRTY REV=$(svn info 2>/dev/null | grep Revision | sed -e 's/Revision: //')
  [ "$REV" ] || return
  [ "$(svn st)" ] && DIRTY=' *'
  echo "(r$REV$DIRTY)"

ryanemmm

# git:  delete local + remote tag
git tag -d TagName && git push origin :refs/tags/TagName

# git: checkout file from a different branch
git checkout <branch_name> -- <paths>
http://nicolasgallagher.com/git-checkout-specific-files-from-another-branch/

# vim: find instances of uncommented out console statements
search mode / then \(\/\/.*\)\@<!console

ryanemmm

# Used a directive to inject a 'hook' element
# + javascript tag that consumes/acts on said
# 'hook' via an anon, self-exececuting fn that
# fires when the script loads.
#
# The problem this solves is a race condition
# where the javascript executes prematurely 
# and throws a SAMEORIGIN error.

<!-- html/directive call -->

ryanemmm

# adapted from: https://gist.github.com/adgedenkers/3874427
# VPN_NAME is the name of your vpn

-- adapted from https://gist.github.com/adgedenkers/3874427
tell application "System Events"
	-- start playing with the VPN	
	tell current location of network preferences
		-- set the name of the VPN service from your Network Settings
		set VPNService to service "VPN_NAME"
		-- determine current VPN connection status

ryanemmm

#AppleScript
#- bounce wifi: turn it off, then turn it on
#- open AppleScript Editor, paste lines 4,5,6, save as application
#- ** oh be sure to set the network_device -- en0 in my case to the correct interface

set network_device to "en0"
do shell script "networksetup -setairportpower " & network_device & " off"
do shell script "networksetup -setairportpower " & network_device & " on"

ryanemmm

# Original from http://ryanbigg.com/2013/08/bundler-local-paths/
> bundle config local.spree ~/Projects/gems/spree

- creates ~/.bundle/config
- which is used by all projects/apps

# Per app
> bundle config --local local.gem "path/to/local/gem"

- note: I had to manually cd into project/app directory to get this to create the file at 'app/.bundle/config'

ryanemmm

# from: http://blog.pivotal.io/labs/labs/a-simple-way-to-detect-unused-files-in-a-project-using-git
# `git ls-files` -> get a list of files from a directory
# `git grep` + loop -> check for reference to file in repo
# list or remove the file

# dry run: just list the unused files
for FILE in $(git ls-files ./img); do
    git grep $(basename "$FILE") > /dev/null || echo "would remove $FILE"
done

ryanemmm

#bounce bluetooth

set unload to "kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport"
set load to "kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport"

do shell script unload with administrator privileges
do shell script load with administrator privileges

ryanemmm

atm = psi
============
1.0 = 14.696
1.1 = 16.166
1.2 = 17.635
1.3 = 19.105
1.4 = 20.574
1.5 = 22.044
1.6 = 23.514
1.7 = 24.983