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Leslie Hoare lesleh

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@lesleh
lesleh / data_uri
Created January 15, 2015 12:25
Bash script to create data URIs.
#!/bin/bash
if [ "$#" -ne 1 ]; then
echo "No filename specified." >&2
exit 1
fi
FILENAME=$1
MIMETYPE=$(file -b --mime-type "$FILENAME")
DATA=$(cat "$FILENAME" | base64)
@lesleh
lesleh / cache.js
Last active December 1, 2023 12:21
Basic memory cache implementation for JavaScript.
function Cache(config) {
config = config || {};
config.trim = config.trim || 600;
config.ttl = config.ttl || 3600;
var data = {};
var self = this;
var now = function() {
return new Date().getTime() / 1000;
@lesleh
lesleh / number-suffix.js
Created January 18, 2015 17:09
Get the suffix for a given number, e.g. 2nd, 3rd, 4th.
/*
1st
2nd
3rd
4th
11th
12th
21st
22nd
121st
@lesleh
lesleh / cache.rb
Last active May 1, 2020 15:59
Ruby in-memory cache.
require 'date'
class Cache
Entry = Struct.new(:expiry, :value)
def initialize(opts={})
@data = Hash.new
@opts = opts
end
@lesleh
lesleh / move_to_music
Last active August 29, 2015 14:16
Add a music file to your music library, with the format {artist}/{album}/{track} {title}.{ext}. Automatically removes illegal filename characters.
#!/usr/bin/env ruby
# Ubuntu: apt-get install libtagc0-dev
# gem install taglib-ruby
require 'taglib'
require 'fileutils'
#------------------------------------------------
# Configuration
@lesleh
lesleh / public_ip
Created June 2, 2015 10:00
Script to detect public IP
#!/bin/bash
SERVICE_URL=http://icanhazip.com/
if hash wget 2>/dev/null; then
wget -qO- $SERVICE_URL
elif hash curl 2>/dev/null; then
curl $SERVICE_URL
else
>&2 echo Need wget or curl.
@lesleh
lesleh / dev_setup.sh
Last active August 29, 2015 14:22
#!/bin/bash
cd $HOME
echo Updating system
sudo apt-get update -y
sudo apt-get upgrade -y
sudo apt-get install -y curl
@lesleh
lesleh / git_subprojects_status.sh
Created June 5, 2015 14:36
Recursively list git status for all sub projects
#!/bin/bash
DIR=$(dirname $(readlink -f $0))
find $DIR -maxdepth 2 -mindepth 2 -name .git -type d | while read REPO; do
REPO=${REPO//.git/}
echo $REPO
pushd $REPO >/dev/null
git status -s
@lesleh
lesleh / each_repo.sh
Last active August 29, 2015 14:22
Run command on all Git repositories in current directory.
#!/bin/bash
# Example usage: ./each_repo.sh 'git pull'
if [ $# -ne 1 ]; then
2>&1 echo "No command specified."
exit 1
fi
DIR=$(pwd) # $(dirname $(readlink -f $0))
@lesleh
lesleh / nginx.conf
Created June 17, 2015 14:59
# nginx
description "nginx http daemon"
author "George Shammas <[email protected]>"
start on (filesystem and net-device-up IFACE=lo)
stop on runlevel [!2345]
env DAEMON=/opt/nginx/sbin/nginx
env PID=/opt/nginx/logs/nginx.pid