James Warwood jwarby

jwarby / glu

Created November 11, 2014 07:09

View all unpushed commits (excluding merges)

git log --no-merges --author="`git config user.name`" `git rev-parse --abbrev-ref --symbolic-full-name @{u}`..HEAD

jwarby / git-duf

Last active February 11, 2019 15:45

Delete untracked files and folders from git repositories - place on your `$PATH` as `git-duf` and use as `git duf`

	#! /bin/bash
	#
	# Delete untracked files in a git repository.
	# https://gist.github.com/jwarby/697a81fe3941474b3509
	#
	# Options:
	#
	# -h, --help
	# show usage information
	# -f, --force

jwarby / recompile-less

Last active August 29, 2015 14:01

Recompile all LESS files in a specified directory

	#! /bin/bash
	#
	# Recompiles all LESS files found (recursively) in the specified directory, e.g.
	#
	# [someome /public/css]$ recompile-less .
	# or
	# [someone /myapp]$ recompile-less public/css
	find "$1" -name '*.less' \| while read line; do
	echo "Recompiling $line..."
	REPLACE=`echo $line \| sed "s\|\.less\|\.css\|"`

jwarby / pdf-singleify

Last active August 29, 2015 14:01

Split PDFs which have 2-page spreads into 1-per-page PDF - usage ./pdf-singleify input.pdf output.pdf. Requires pdfinfo, ghostscript and pdftk

	#! /bin/bash
	file="$1"
	function getDimensions() {
	local page_size=`pdfinfo "$file" \| grep "Page size"`
	[[ $page_size =~ ([0-9\.]+)[[:space:]x]+([0-9\.]+) ]]

	let page_width="${BASH_REMATCH[1]/.*} / 2"
	let page_height="${BASH_REMATCH[2]/.*}"
	let offset="-$page_width"
	}

jwarby / ..s

Last active August 29, 2015 14:00

..s - change up to a parent directory by specifying it's name

	#! /bin/bash
	# Change to a directory higher in the tree by name.
	#
	# Usage:
	# [someone@apc /var/www/mysite/mysubfolder] $ ..s www
	# [someone@apc /var/www] $
	#
	function ..s() {
	CUR_PATH=`pwd`