pyther

WSL 2 Cisco AnyConnect Networking Workaround

Overview

WSL 2 uses a Hyper-V Virtual Network adapter. Network connectivity works without any issue when a VPN is not in use. However when a Cisco AnyConnect VPN session is established Firewall Rules and Routes are added which breaks connectivity within the WSL 2 VM. This issue is tracked WSL/issues/4277

Below outline steps to automatically configure the Interface metric on VPN connect and update DNS settings (/etc/resolv.conf) on connect/disconnect.

Manual Configuration

Set Interface Metrics

alexandreelise

Hi! gcc users

There is good news for you. I made a new repository with a single Dockerfile to build every combinations of versions of Ubuntu LTS and gcc you like

Find out more on https://github.com/alexandreelise/install-gcc

nottux

#!/bin/bash
# DO NOT run the line 167 standalone. It will remove the necessary files besides the junk!

if echo $@|grep -q "\-\-help\|\-help\|\-h\|help\|\-\-h\|\-\-no\-deb\|\-\-no\-install\|\-\-no\-cleaning\|\-\-assume\-debian"
then :
else echo wrong entry\(ies\) !
help=yes
fi

if echo $@|grep -q "\-\-help\|\-help\|\-h\|help\|\-\-h" || [ "$help" = yes ]

beatfactor

Install Nginx on Mac OS from source

no Homebrew required

1. Download Nginx

$ cd /usr/local/src
$ curl -OL http://nginx.org/download/nginx-1.12.2.tar.gz
$ tar -xvzf nginx-1.12.2.tar.gz && rm nginx-1.12.2.tar.gz

aldemirenes

#!/bin/sh

package_name=$1

./gradlew assembleDebug
adb -d install -r app/build/outputs/apk/app-debug.apk
adb shell monkey -p "$package_name" -c android.intent.category.LAUNCHER 1

./logcat.sh "$package_name"

dentechy

How to automatically start ssh server on boot on Windows Subsystem for Linux

Microsoft partnered with Canonical to create Bash on Ubuntu on Windows, running through a technology called the Windows Subsystem for Linux. Below are instructions on how to set up the ssh server to run automatically at boot.

1. Edit the /etc/ssh/sshd_config file by running the command sudo vi /etc/ssh/sshd_config and do the following
   1. Change Port to 2222 (or any other port above 1000)
   2. Change PasswordAuthentication to yes. This can be changed back to no if ssh keys are setup.
2. Restart the ssh server:
   • sudo service ssh --full-restart
3. With this setup, the ssh server must be turned on every time you run Bash on Ubuntu on Windows, as by default it is off. Use this command to turn it on:

cmoulton

func makeGetCall() {
  // Set up the URL request
  let todoEndpoint: String = "https://jsonplaceholder.typicode.com/todos/1"
  guard let url = URL(string: todoEndpoint) else {
    print("Error: cannot create URL")
    return
  }
  let urlRequest = URLRequest(url: url)

  // set up the session

ksmandersen

apt-get update
apt-get install -y build-essential curl
apt-get -y install git g++ make binutils autoconf automake autotools-dev libtool pkg-config zlib1g-dev libcunit1-dev libssl-dev libxml2-dev libev-dev libevent-dev libjansson-dev libjemalloc-dev cython python3-dev python-setuptools
git clone https://github.com/tatsuhiro-t/nghttp2.git
cd nghttp2
autoreconf -i
automake
autoconf
./configure
make

alistairewj

Install PostgreSQL 10 on Ubuntu

This is a quick guide to install PostgreSQL 10 - tested on Ubuntu 16.04 but likely can be used for Ubuntu 14.04 and 17.04 as well, with one minor modification detailed below.

(Optional) Uninstall other versions of postgres

To make life simple, remove all other versions of Postgres. Obviously not required, but again, makes life simple. If you have data in your previous version of postgres that you'd like to retain, then this is not recommended. Instead, you'll have to use pg_upgrade or pg_upgradecluster.

jackc

$ PGHOST=/var/run/postgresql go test -bench . -benchmem
BenchmarkPgxNativeSelectSingleShortString-8       	  100000	     17873 ns/op	     292 B/op	       6 allocs/op
BenchmarkPgxStdlibSelectSingleShortString-8       	  100000	     20602 ns/op	     907 B/op	      24 allocs/op
BenchmarkPgSelectSingleShortString-8              	  100000	     17451 ns/op	     120 B/op	       8 allocs/op
BenchmarkPqSelectSingleShortString-8              	  100000	     22604 ns/op	     832 B/op	      25 allocs/op
BenchmarkRawSelectSingleShortValue-8              	  100000	     15735 ns/op	       6 B/op	       0 allocs/op
BenchmarkPgxNativeSelectSingleShortBytes-8        	  100000	     17808 ns/op	     314 B/op	       7 allocs/op
BenchmarkPgxStdlibSelectSingleShortBytes-8        	  100000	     20891 ns/op	     933 B/op	      25 allocs/op
BenchmarkPqSelectSingleShortBytes-8               	   50000	     22005 ns/op	     856 B/op	      26 allocs/op
BenchmarkPgxNativeSelectSingleRow-8               	  100000	     21577 ns/op	     478 B/