bf4648

#!/usr/bin/env bash

set -e

function yesno() {
    read -p "$1 Continue? (y/n): "
    case $(echo -e "$REPLY" | tr '[A-Z]' '[a-z]') in
        y|yes) echo "yes" ;;
        *)     echo "no" ;;
    esac

bf4648

#!/usr/bin/env bash

set -euo pipefail
origdir=$(pwd)
tmpdir=$(mktemp -d)
echo "tmpdir: $tmpdir"
read -r width height < <(pdfinfo $1 | grep "Page size:" | sed 's/[a-zA-Z: ]*\([0-9]\+\)[x ]*\([0-9]\+\).*/\1 \2/')
npages=$(pdfinfo $1 | grep "Pages:" | sed 's/Pages: \+\([0-9]\+\).*/\1/')
echo "page count: $npages"
echo "(width, height) = ($width, $height)"

bf4648

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Pdfcrop
=======

Based on pdfcrop.pl_. Uses the BoundingBox [#]_

Dependencies:
  - PyPDF2_

bf4648

Squid Setup

Install

# brew install squid2

Update squid conf

# vim /usr/local/Cellar/squid2/2.7.9/etc/squid.conf

bf4648

function! GenerateTagsIncrementally()
python << EOF
import os
print('Generating tags incrementally.')
# Walk the file tree, if a file has an mtime more recent than the tag file,
# add it to the list of files to index.
tags_mtime = os.stat('tags').st_mtime
with open('list', 'w') as fp:
    for dirpath, dirnames, filenames in os.walk(os.getcwd()):
        for filename in filenames:

bf4648

Mac Network Commands Cheat Sheet

After writing up the presentation for MacSysAdmin in Sweden, I decided to go ahead and throw these into a quick cheat sheet for anyone who’d like to have them all in one place. Good luck out there, and stay salty.

Get an ip address for en0:

ipconfig getifaddr en0

Same thing, but setting and echoing a variable:

bf4648

# pdfTextMiner.py
# Python 2.7.6
# For Python 3.x use pdfminer3k module
# This link has useful information on components of the program
# https://euske.github.io/pdfminer/programming.html
# http://denis.papathanasiou.org/posts/2010.08.04.post.html


''' Important classes to remember
PDFParser - fetches data from pdf file

bf4648

import os
import subprocess
import shlex
import time
def convert_doc_to_pdf(ipfile_path, opfile_path):
    subprocess.Popen(shlex.split('libreoffice --headless --convert-to pdf "{}" --outdir "{}"'.format(ipfile_path, opfile_path)), stdout=True)

bf4648

# 0 is too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

#set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000

bf4648

Table Of Content

Skip to the relevant sections if needed.

• 2-min tutorial to do it the quick-and-dirty-way
• Concepts for resolving Git conflicts
• Setting up different editors / tool for using git mergetool
  • Finding out what mergetool editors are supported
• mergetool simple code example for vimdiff
  • Resolving conflict from a Git pull
• Other great references and tutorials