jasmas

#!/bin/sh

echo Disabling vpnagentd...
sudo launchctl disable system/com.cisco.anyconnect.vpnagentd

echo Tearing down vpnagentd...
sudo launchctl bootout system /Library/LaunchDaemons/com.cisco.anyconnect.vpnagentd.plist

echo Deactivating Cisco AnyConnect Socket Filter Extension...
/Applications/Cisco/Cisco\ AnyConnect\ Socket\ Filter.app/Contents/MacOS/Cisco\ AnyConnect\ Socket\ Filter -deactivateExt

graninas

Haskeller Competency Matrix

See also List of materials about Software Design in Haskell

	Junior	Middle	Senior	Architect
Haskell level	Basic Haskell	Intermediate Haskell	Advanced Haskell	Language-agnostic
Haskell knowledge scope	Learn you a Haskell	Get programming with Haskell	Haskell in Depth	Knows several languages from different categories
	Get programming with Haskell	Haskell in Depth	Functional Design and Architecture
			[Other books on Software Engineering in Haskell](https://github.com/graninas/software-design-in-haskell#B

edolstra

General notes

• nix-channel and ~/.nix-defexpr are gone. We'll use $NIX_PATH (or user environment specific overrides configured via nix set-path) to look up packages. Since $NIX_PATH supports URLs nowadays, this removes the need for channels: you can just set $NIX_PATH to e.g. https://nixos.org/channels/nixos-15.09/nixexprs.tar.xz and stay up to date automatically.

• By default, packages are selected by attribute name, rather than the name attribute. Thus nix install hello is basically equivalent to nix-env -iA hello. The attribute name is recorded in the user environment manifest and used in upgrades. Thus (at least by default) hello won't be upgraded to helloVariant.

  @vcunat suggested making this an arbitrary Nix expression rather than an attrpath, e.g. firefox.override { enableFoo = true; }. However, such an expression would not have a key in the user environment, unlike an attrpath. Better to require an explicit flag for this.

TBD: How to deal with search path clashes.

Profpatsch

Spacemacs nix(os) mode

Problems:

• Layers need system programs
• Spacemacs does its own deterministic (but bad) package management
• emacsWithPackages already exists in nixpkgs

API

Nixpkgs

akiatoji

Clojure on Raspberry Pi with OS X

"Clojure running on Raspberry Pi" sounded so cool that I just had to give it a try.

Install JDK

• Download ARM JDK from Oracle and instlal on Raspberry Pi
• Change visudo to contain the following

hallettj

{-# LANGUAGE FlexibleInstances, MultiParamTypeClasses #-}

-- FlexibleInstances and MultiParamTypeClasses are necessary for the
-- LayoutClass instance declaration of Flip.

-- I use two monitors.  The default tiled layout in XMonad, Tall, puts
-- the master window on the left side of the screen.  That feels right
-- for my right screen.  But for my left screen I would prefer the
-- master window to be on the right side of the screen because that side