sw_vers
— Print Mac OS X operating system version informationsystem_profiler
— Reports system hardware and software configuration.system_profiler SPHardwareDataType
— Hardware overview.hostinfo
— Host information.nvram -p
— Print all of the firmware variables.getconf DARWIN_USER_CACHE_DIR
— Retrieve standard configuration variables/usr/libexec/path_helper
— Helper for constructing PATH environment variable
#!/bin/sh | |
# Convert all arguments (assumed SVG) to a TIFF acceptable to PLOS | |
# Requires Inkscape and ImageMagick 6.8 (doesn't work with 6.6.9) | |
for i in $@; do | |
BN=$(basename $i .svg) | |
inkscape --without-gui --export-png="$BN.png" --export-dpi 300 $i | |
convert -compress LZW -alpha remove $BN.png $BN.tiff | |
mogrify -alpha off $BN.tiff |
// String utils | |
// | |
// resources: | |
// -- mout, https://github.com/mout/mout/tree/master/src/string | |
/** | |
* "Safer" String.toLowerCase() | |
*/ | |
function lowerCase(str) { | |
return str.toLowerCase(); |
-- AppleScript -- | |
-- This example is meant as a simple starting point to show how to get the information in the simplest available way. | |
-- Keep in mind that when asking for a `return` after another, only the first one will be output. | |
-- This method is as good as its JXA counterpart. | |
-- Webkit variants include "Safari", "Webkit", "Orion". | |
-- Specific editions are valid, including "Safari Technology Preview". | |
-- "Safari" Example: | |
tell application "Safari" to return name of front document |
This is a bash script that will automatically turn your wifi off if you connect your computer to an ethernet connection and turn wifi back on when you unplug your ethernet cable/adapter. If you decide to turn wifi on for whatever reason, it will remember that choice. This was improvised from this mac hint to work with Yosemite, and without hard-coding the adapter names. It's supposed to support growl, but I didn't check that part. I did, however, add OSX notification center support. Feel free to fork and fix any issues you encounter.
Most the credit for these changes go to Dave Holland.
- Mac OSX 10+
- Administrator privileges
var saveBlob = (function () { | |
var a = document.createElement("a"); | |
document.body.appendChild(a); | |
a.style = "display: none"; | |
return function (blob, fileName) { | |
var url = window.URL.createObjectURL(blob); | |
a.href = url; | |
a.download = fileName; | |
a.click(); | |
window.URL.revokeObjectURL(url); |
#!/usr/bin/env zsh | |
f='example.txt' | |
echo ${f:r} | |
#=> example | |
echo ${f:e} | |
#=> txt |
Using Homebrew on Mac OS X:
brew install jq
Add these aliases to your profile (e.g., ~/.zshrc
, ~/.bashrc
, ~/.profile
, etc.):
alias hurlp='pbpaste | jq ".log.entries" | tee >(jq --raw-output "[.[] | .request.url] | sort | unique | .[]")'
alias hurld='pbpaste | jq ".log.entries" | jq --raw-output "[.[] | .request.url] | sort | unique | .[]" | harurls | tee >(xargs -n 1 curl -O $1)'
#!/usr/bin/env bash | |
f='/path/to/example.txt' | |
base="${f##*/}" | |
echo $base | |
#=> example.txt | |
echo "${base%.*}" |