rjhansen

SKS Keyserver Network Under Attack

This work is released under a Creative Commons Attribution-NoDerivatives 4.0 International License.

Terminological Note

"OpenPGP" refers to the OpenPGP protocol, in much the same way that HTML refers to the protocol that specifies how to write a web page. "GnuPG", "SequoiaPGP", "OpenPGP.js", and others are implementations of the OpenPGP protocol in the same way that Mozilla Firefox, Google Chromium, and Microsoft Edge refer to software packages that process HTML data.

Who am I?

dlaehnemann

Flamegraphing in Rust can now be done with a new cargo subcommand. Please check this out before embarking on the legacy journey below: https://github.com/flamegraph-rs/flamegraph

flamegraphing rust binaries' cpu usage with perf

One-time setup

1. Install perf, using Brendan Gregg's guide: http://www.brendangregg.com/perf.html#Prerequisites
2. Install flamegraph from repo:

andrewmunro

{
    "presets": ["es2015"],
    "plugins": [
        "add-module-exports"
    ],
}

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

ageis

security and hardening options for systemd service units

A common and reliable pattern in service unit files is thus:

NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict

rkitover

diff -ruN orig/prl_fs/SharedFolders/Guest/Linux/prl_fs/inode.c new/prl_fs/SharedFolders/Guest/Linux/prl_fs/inode.c
--- orig/prl_fs/SharedFolders/Guest/Linux/prl_fs/inode.c        2016-11-15 02:37:25.000000000 -0800
+++ new/prl_fs/SharedFolders/Guest/Linux/prl_fs/inode.c 2017-01-18 02:18:08.000000000 -0800
@@ -383,7 +383,7 @@
 }

 static int prlfs_rename(struct inode *old_dir, struct dentry *old_de,
-                       struct inode *new_dir, struct dentry *new_de)
+                       struct inode *new_dir, struct dentry *new_de, unsigned int dummy)
 {

andrewlkho

With heightening concern regarding the state of internet privacy (fuelled in part by the passing of the Investigatory Powers Act in the UK), I have set up a VPN server on the virtual server I have hosted with Mythic Beasts. This uses strongSwan and certificate-based IKEv2 authentication.

Assumptions:

• Debian Jessie server already set up and accessible via debian.example.com, a public IPv4 of 203.0.113.1 and a public IPv6 of 2001:db8::1
• Client username of me
• Clients are running the latest versions of macOS and iOS (Sierra and 10 respectively at the time of writing)
• No need to support any other operating systems (although the setup is easily translated)

For automated deployment of a similar setup, albeit Ubuntu-based and using ansible for deployment, I recommend you take a look at Algo VPN. I used that project as a basis for my configuration.

dotcypress

// npm install telegraf telegraf-wit

var Telegraf = require('telegraf')
var TelegrafWit = require('telegraf-wit')

var app = new Telegraf(process.env.BOT_TOKEN)
var wit = new TelegrafWit(process.env.WIT_TOKEN)

app.use(Telegraf.memorySession())

d11wtq

docker run -rm -t -i -v $(dirname $SSH_AUTH_SOCK) -e SSH_AUTH_SOCK=$SSH_AUTH_SOCK ubuntu /bin/bash

rxaviers

People

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😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue: