dvdbng

mkdir ~/vim
cd ~/vim

# Staically linked vim version compiled from https://github.com/ericpruitt/static-vim
# Compiled on Jul 20 2017
curl 'https://s3.amazonaws.com/bengoa/vim-static.tar.gz' | tar -xz

export VIMRUNTIME="$HOME/vim/runtime"
export PATH="$HOME/vim:$PATH"
cd -

Firefishy

# Enable Packetization Layer Path MTU Discovery.
net.ipv4.tcp_mtu_probing = 1
net.ipv4.tcp_base_mss = 1024

# Ensure slow start is disabled
# https://github.com/ton31337/tools/wiki/tcp_slow_start_after_idle---tcp_no_metrics_save-performance
net.ipv4.tcp_slow_start_after_idle = 0
net.ipv4.tcp_no_metrics_save = 0

# Tune network buffers - servers have more than 16MB of RAM in 2017

PatWie

#!/bin/bash
# Patrick Wieschollek

# =============================================================
# UPDATE SOURCE
# =============================================================
git checkout -- .
git pull origin master

Prajjwal

A List of Ephemeral File Sharing Services

Contributions welcome.

~ Prajjwal Singh

Service	CLI?	Max Size	Direct Access	Files Expire?	Can Limit Download Count?	Password Protection	HTTPS
c-v.sh	curl -F	4 GB	Yes	Yes, by Mister Alg.	No	No	Enforced
FileIO	Yes	5 GB	Yes	Optionally	Fixed @ 1	No	Yes

justjanne

Server Price Breakdown: DigitalOcean, Amazon AWS LightSail, Vultr, Linode, OVH, Hetzner, Scaleway/Online.net:

Permalink: git.io/vps

$5/mo

Provider	Type	RAM	Cores	Storage	Transfer	Network	Price

jacoblyles

Installing Electrum on an air-gapped Ubuntu Machine

This guide shows how to install Electrum on an air-gapped machine. You will also need an Ubuntu machine connected to the network in order to complete this guide (it can be a virtual machine).

On the online machine

If you are running Ubuntu 16.04 off of a live USB, there is a bug that affects the package manager. You need to run these two commands at the terminal to fix it:

$ sudo mv /var/cache/app-info/xapian/default /var/cache/app-info/xapian/default_old

mariodian

[Unit]
Description=Bitcoin's distributed currency daemon
After=network.target

[Service]
User=pi
Group=pi

Type=forking
PIDFile=/var/lib/bitcoind/bitcoind.pid

FishOfPrey

<tr><td><a name="000">000</a></td><td>EmptyKey</td><td><a href="http://www.fishofprey.com/2011/06/salesforce-empty-key-id.html">Ref</a></td></tr>
<tr><td><a name="001">001</a></td><td>Account</td><td></td></tr>
<tr><td><a name="002">002</a></td><td>Note</td><td><a href="http://www.salesforce.com/us/developer/docs/api/Content/sforce_api_objects_note.htm">Doc</a></td></tr>
<tr><td><a name="003">003</a></td><td>Contact</td><td></td></tr>
<tr><td><a name="005">005</a></td><td>User</td><td></td></tr>
<tr><td><a name="006">006</a></td><td>Opportunity</td><td></td></tr>
<tr><td><a name="007">007</a></td><td>Activity</td><td></td></tr>
<tr><td><a name="008">008</a></td><td>OpportunityHistory</td><td></td></tr>
<tr><td><a name="00A">00A</a></td><td>FORECAST_ITEM</td><td></td></tr>
<tr><td><a name="00B">00B</a></td><td>ListView</td><td></td></tr>

yetithefoot

{url:'stun:stun01.sipphone.com'},
{url:'stun:stun.ekiga.net'},
{url:'stun:stun.fwdnet.net'},
{url:'stun:stun.ideasip.com'},
{url:'stun:stun.iptel.org'},
{url:'stun:stun.rixtelecom.se'},
{url:'stun:stun.schlund.de'},
{url:'stun:stun.l.google.com:19302'},
{url:'stun:stun1.l.google.com:19302'},
{url:'stun:stun2.l.google.com:19302'},

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD