paxperscientiam

#!/bin/sh

/usr/bin/find . \( -iname "*\:*" \
              -o -iname "*\?*" \
              -o -iname "*\**" \
              -o -iname "*\\\*" \
              -o -iname "*\<*" \
              -o -iname "*\>*" \
              -o -iname "*\|*" \
              -o -iname "*\"*" \) -print

paxperscientiam

Colours in terminal

It's a common confusion about terminal colours... Actually we have this:

• plain ascii
• ansi escape codes (16 colour codes with bold/italic and background)
• 256 colour palette (216 colours + 16 ansi + 24 gray) (colors are 24bit)
• 24bit true colour ("888" colours (aka 16 milion))

printf "\x1b[${bg};2;${red};${green};${blue}m\n"

paxperscientiam

#!/usr/bin/env bash

# Note: only tested on macOS; asssumes appropriate pips installed
# Disclaimer: use at your own peril
# Parting words: have a nice day

shopt -s expand_aliases

# edit this accordingly
pyverz=(

paxperscientiam

SSH agent forwarding and screen

When connecting to a remote server via SSH it is often convenient to use SSH agent forwarding so that you don't need a separate keypair on that server for connecting to further servers.

This is enabled by adding the

ForwardAgent yes

option to any of your Host entries in ~/.ssh/config (or alternatively with the -A option). Don't set this option in a wildcard Host * section since any user on the remote server that can bypass file permissions can now als use keys loaded in your SSH agent. So only use this with hosts you trust.

paxperscientiam

function toCamelCase(str) {
    return str.toLowerCase().replace(/(?:(^.)|(\s+.))/g, function(match) {
        return match.charAt(match.length-1).toUpperCase();
    });
}

paxperscientiam

#!/bin/bash

# notify user when connected to public wifi

shopt -s expand_aliases

alias wifi='/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport'

# exit if not connected to wifi
wifi -I | grep running > /dev/null

paxperscientiam

#!/usr/bin/env bash
:
function spinner () {
  trap 'tput cnorm' RETURN SIGINT
  :
  sprite=('|' '/' '–' '\')
  SECONDS=0
  TIME_LIMIT=
  :
  local OPTIND opt d

paxperscientiam

Useful for jobs and gigs:

Craigslist gigs in Vermont:
Example for gigs in Vermont sorted by date:
https://vermont.craigslist.org/search/ggg?query=-bondage+-%28exotic+dancer*%29+-stripper*+-nude+-massage+-escort*+-model*+-sexy+-snapchat+-kik+-survey*+-unpaid+-%28photo+shoot%29+-%28CL+POSTER%29+-scene*+-casting+-film+-actor*&sort=date&is_paid=yes

Craigslist jobs in Vermont:

paxperscientiam

# This is a general-purpose function to ask Yes/No questions in Bash, either
# with or without a default answer. It keeps repeating the question until it
# gets a valid answer.

ask() {
    # https://djm.me/ask
    local prompt default reply

    while true; do

paxperscientiam

# This assumes a, say, virtualhost on your dev machine like the following:
# <Virtualhost *:80>
#     # ...
#     SetEnv APPLICATION_ENV "development"
#     # ...
# </Virtualhost>

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteCond %{ENV:APPLICATION_ENV} !^development$