Rick Lan rlan

Summary: Need to upgrade to 18.04 first, then to 20.04.

Launch tmux before ssh into the vm, in case local network or vpn has issue, the vm continues to run your commands.

tmux new -s vm

ssh username@vm

What

Procedure for obtaining a docker environment for MineRL competition. Also included is a dummy agent.

Procedure

Download docker image

docker pull wqael/mldock:minerl-pytorch1.1-py3-cuda10

Video and JPG conversion using FFMPEG

Grab one frame from video

#!/bin/sh -x
# $1 - input video file, e.g. video.mp4
# $2 - timestamp, e.g. 00:33
# $3 - output image file, e.g. output.jpg
ffmpeg -ss $2 -i $1 -vframes 1 -q:v 2 $3

	#!/bin/bash -x
	#
	# Usage:
	# sshtun gpu01
	# sshtun gpu02 -t docker run -it --rm -p 48888:8888 -p 46006:6006 tensorflow/tensorflow:1.12.0-py3
	#
	PORT1=6006
	PORT2=8888

	FORWARD1=46006

	#!/bin/bash
	#
	# Usage ./gui_docker osrf/ros:kinetic-desktop-full
	#
	# Host-side pre-requisite:
	# Linux: a desktop environment, e.g., GNOME
	# MacOS: XQuartz (https://www.xqartz.org/)
	# Windows: Xming (http://www.straightrunning.com/XmingNotes/)
	#
	xhost +local:root

	#!/bin/sh

	#Force a reinstall of pip:
	curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
	python3 get-pip.py --force-reinstall

	# Verify install:
	pip3 -V

	#!/bin/sh

	upSeconds="$(/usr/bin/cut -d. -f1 /proc/uptime)"
	secs=$((${upSeconds}%60))
	mins=$((${upSeconds}/60%60))
	hours=$((${upSeconds}/3600%24))
	days=$((${upSeconds}/86400))
	UPTIME=`printf "%d days, %02dh%02dm%02ds" "$days" "$hours" "$mins" "$secs"`

	# get the load averages

	#!/bin/sh
	# Install an OpenAI virtual environment (python 3)

	if [[ $# -eq 0 ]] ; then
	echo "No arguments supplied! Please give a folder name"
	exit 0
	fi

	python3 -m venv $1
	source $1/bin/activate

	ffmpeg version 3.4.4-1~16.04.york0 Copyright (c) 2000-2018 the FFmpeg developers
	built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609
	configuration: --prefix=/usr --extra-version='1~16.04.york0' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lib

	#!/bin/sh
	find . -exec touch {} \;