sweetmandm’s gists

sweetmandm / One-Line Command to Add an SSH Key

Created August 30, 2012 19:40

One-Line Command to Add an SSH Key

cat ~/.ssh/id_rsa.pub | ssh user@hostname 'cat >> .ssh/authorized_keys'

sweetmandm / Merge Files at Line Breaks

Created September 5, 2012 00:49

simple command to merge two files at line breaks using awk.

	//Spaces between lines:
	awk 'NR==FNR{a[FNR]=$0;next} {print a[FNR],$0}' file1 file2 > file3

	//No spaces between lines:
	awk 'NR==FNR{a[FNR]=$0;next} {print a[FNR]$0}' file1 file2 > file3

sweetmandm / .bash_profile

Last active March 27, 2017 13:28

some of the most helpful settings & aliases I've come across to include in .bash_profile

	#aliases
	alias ..="cd .."
	alias ...="cd ..; cd .."
	alias la="ls -a"

	# Get readable list of network IPs
	alias ips="ifconfig -a \| perl -nle'/(\d+\.\d+\.\d+\.\d+)/ && print $1'"
	alias myip="dig +short myip.opendns.com @resolver1.opendns.com"
	alias flush="dscacheutil -flushcache" # Flush DNS cache

sweetmandm / batchConvertPNGtoPVR.sh

Created December 19, 2012 02:30

Script to batch-convert a directory of PNG files to iOS-compativle PVR using the PVRTexTool command-line tool.

	#! /bin/sh
	# Batch process png to pvr conversion
	# using PVRTexTool Command-line tool

	#take all files of this type:
	filetype="png"

	#take them from here:
	sourcedir="./"
	#put them here:

sweetmandm / replaceFilenameString.sh

Created February 12, 2013 03:23

Just a simple bash script to batch rename files: takes one or two strings as arguments, and removes or replaces all instances of that string from within all filenames in the specified directory.

	# /bin/sh
	#
	# Replaces a string from all filenames in the sourcedir.
	# If the second argument is empty, it will simply remove the string.

	sourcedir="."
	stringToChange="$1"
	replacementString="$2"

	cd "$sourcedir"

sweetmandm / itcingest.sh

Created February 24, 2013 01:14

I wanted to experiment with downloading my sales & reports data from iTunesConnect, but didn't want to have to keep referring to the [reporting instructions](http://www.apple.com/itunesnews/docs/AppStoreReportingInstructions.pdf). I made this little script to store most of the info I need, and I simply customize the last line to match whatever I…

	#! /bin/sh
	# itcingest.sh
	# pulls data from iTunes Connect

	set +x #quiet things down

	# Note: the below iTCdir MUST include Autoingestion.class from Apple. If you don't
	# have it, you can download it here: apple.com/itunesnews/docs/Autoingestion.class.zip
	# (you also need Java installed. On OSX it'll prompt you to install it if you don't.)

sweetmandm / uptimemonitor.sh

Last active July 26, 2023 07:01

Cron job to monitor websites and send an email if the website is down.

	#! /bin/sh
	# A script to monitor uptime of websites,
	# and notify by email if a website is down.

	SITES="ADD COMMA-SEPARATED WEBSITES HERE"
	EMAILS="ADD COMMA-SEPARATED EMAILS HERE"
	for SITE in $(echo $SITES \| tr "," " "); do
	if [ ! -z "${SITE}" ]; then
	RESPONSE=$(curl -s --head $SITE)
	if echo $RESPONSE \| grep "200 OK" > /dev/null

sweetmandm / liblouis.rb

Last active August 29, 2015 14:17

	class Liblouis < Formula
	homepage "http://liblouis.org"
	url "https://github.com/liblouis/liblouis.git", :using => :git, :tag => "v2.6.2"
	sha256 ""

	depends_on "autoconf"
	depends_on "automake"
	depends_on "libtool"
	depends_on "texinfo"

sweetmandm / liblouisutdml.rb

Created March 31, 2015 14:08

	class Liblouisutdml < Formula
	homepage "http://liblouis.org"
	url "https://code.google.com/p/liblouisutdml/", :using => :hg, :tag => "tip"
	sha1 ""
	version "tip"

	depends_on "automake"
	depends_on "autoconf"
	depends_on "libtool"
	depends_on "pkg-config"

sweetmandm / ps1

Created March 22, 2017 13:52

	set -o vi

	export CLICOLOR=1
	export LSCOLORS=Exfxcxdxbxegedabagacad

	export GREP_OPTIONS='--color-auto'

	export PS1='\[\e[0;32m\]\u\[\e[m\] \[\e[0;36m\]\W\[\e[m\] \[\e[0;32m\]\$\[\e[m\] \[\e[0;37m\]'

David Sweetman sweetmandm