NiceRath

#!/usr/sbin/nft -f

# see also:
#  https://wiki.nftables.org/wiki-nftables/index.php/Netfilter_hooks
#  https://docs.kernel.org/networking/tproxy.html
#  https://powerdns.org/tproxydoc/tproxy.md.html
#  http://git.netfilter.org/nftables/commit/?id=2be1d52644cf77bb2634fb504a265da480c5e901
#  http://wiki.squid-cache.org/Features/Tproxy4
#  https://serverfault.com/questions/1052717/how-to-translate-ip-route-add-local-0-0-0-0-0-dev-lo-table-100-to-systemd-netw
#  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/net/netfilter/nft_tproxy.c

MrBlank

[MiSTer]

; 1600x1200 Settings for Dell Ultrasharp 2007FP (May work with other 1600x1200 resolution monitors) 
; ---------------------------------------------
video_mode=1600,64,192,304,1200,1,3,46,162000


; DVI mode through HDMI (best quality)
; ---------------------------------------------
dvi_mode=1             ; set to 1 for DVI mode. Audio won't be transmitted through HDMI in DVI mode.

nicowilliams

I recently happened upon a very interesting implementation of popen() (different API, same idea) called popen-noshell using clone(2), and so I opened an issue requesting use of vfork(2) or posix_spawn() for portability. It turns out that on Linux there's an important advantage to using clone(2). I think I should capture the things I wrote there in a better place. A gist, a blog, whatever.

This is not a paper. I assume reader familiarity with fork() in particular and Unix in general, though, of course, I link to relevant wiki pages, so if the unfamiliar reader is willing to go down the rabbit hole, they should be able to come ou

leonbreedt

import Cocoa
import JavaScriptCore

/// Something that can be represented as a `JSValue`.
protocol JSValueRepresentable {

    /// The `JSValue` for this thing.
    var jsValue: JSValue { get }

}

DrewML

Theming Slack for OSX

So, you love Slack, but you hate applications with large white backgrounds? Why not use Dark Mode!

Unfortunately, Slack does not have a Dark Mode, although it's on their list of possibilities.

But, don't fret - there is a solution! Because the slack native desktop apps are just wrappers around a web app, we can inject our own CSS to customize the application to our liking.

How to (OSX Only)

DrewML

"Secret" Slack Slash Commands

Enable Web Inspector

/macgap.app.enabledevelopertools()

Assign a color (using hex code) to any users name

/color andrew #000000

Change Status (Doesn't seem to work)

/status

ytjohn

GPG In Pillar

Include this file in the git repo with your pillar data. It provides instructions for those commiting code to securely save and commit senstive data (like password and private certs).

This the Salt Prod key:

key A1234567: "Salt Prod [email protected]"

jtbandes

/// Decodes a dynamically-generated Uniform Type Identifier for inspection purposes. (**NOT FOR PRODUCTION USE!**)
/// Many, many thanks to http://alastairs-place.net/blog/2012/06/06/utis-are-better-than-you-think-and-heres-why/
///
/// <https://developer.apple.com/library/ios/documentation/FileManagement/Conceptual/understanding_utis/understand_utis_conc/understand_utis_conc.html#//apple_ref/doc/uid/TP40001319-CH202-BCGCDHIJ>
func decodeDynUTI(_ uti: String) -> String?
{
    let vec = Array("abcdefghkmnpqrstuvwxyz0123456789")

    let encoded = Array(uti).suffix(from: 5)
    var result: [UInt8] = []

makotom

#/usr/bin/bash

WANDEV='eth0'
LANDEV='br0'

while :
do
	ip -6 neigh show dev $LANDEV | grep lladdr | grep -v -P ^fe80:: | sed -e 's/ .*$//' | while read addr
	do
		if [ "$(ip -6 neigh show proxy to $addr dev $WANDEV)" == "" ]

zeitiger

public typealias myFunctionDefAlias = (@objc_block (String, String, NSNumber) -> Void)

@objc
public protocol MyJSExportProtocol: JSExport {
    // JSExportAs alternative in Swift via closure
    var myFunction:myFunctionDefAlias? {get}
}

@objc
public class MyJSExportClass: NSObject, MyJSExportProtocol {