Add README.md for each application

[jessfraz]

Add README.md for each application

[willis7]

There's some good commentary in the Dockerfile itself. Here's one example:

# VERSION:        0.1
# DESCRIPTION:    Create the atom editor in a container 
# AUTHOR:         Jessica Frazelle <[email protected]>
# COMMENTS:
#   This file describes how to build the atom editor 
#   in a container with all dependencies installed.
#   Note: atom is not a node-webkit app,
#   found this out a little too late into this example
#   it uses atom-shell(https://github.com/atom/atom-shell)
#   Tested on Debian Jessie.
# USAGE:
#   # Download atom Dockerfile
#   wget http://raw.githubusercontent.com/jfrazelle/dockerfiles/master/atom/Dockerfile
#
#   # Build atom image
#   docker build -t atom .
#
#   docker run -v /tmp/.X11-unix:/tmp/.X11-unix \
#     -e DISPLAY=unix$DISPLAY atom
#

[juev]

+1

[jessfraz]

ok i think almost all have instructions at the top now

[veerendra2]

Not sure, how to start firefox container.

https://github.com/jessfraz/dockerfiles/blob/master/firefox/Dockerfile

veeru@ghost:~$ sudo docker run --rm r.j3ss.co/firefox:latest

(firefox:1): Gtk-WARNING **: 17:52:50.701: Locale not supported by C library.
	Using the fallback 'C' locale.
Error: no DISPLAY environment variable specified

Any help?

[jelinekb]

This worked for me (see https://github.com/jessfraz/dotfiles/blob/master/.dockerfunc)

xhost + # caution: may not be secure

docker run -d
--tmpfs /dev/shm
--net host
--cpuset-cpus 0
-v /etc/localtime:/etc/localtime:ro
-v /tmp/.X11-unix:/tmp/.X11-unix
-v "${HOME}/.firefox/cache:/root/.cache/mozilla"
-v "${HOME}/.firefox/mozilla:/root/.mozilla"
-v "${HOME}/Downloads:/root/Downloads"
-v "${HOME}/Pictures:/root/Pictures"
-v "${HOME}/Torrents:/root/Torrents"
-e "DISPLAY=${DISPLAY}"
-e GDK_SCALE
-e GDK_DPI_SCALE
--device /dev/snd
--device /dev/dri
--name firefox
jess/firefox "$@"

NOTES:
Replaced "--memory 2gb" with "--tmpfs /dev/shm" to address tab crashes (see
https://github.com/jessfraz/dockerfiles/issues/490)

Replaced -e "DISPLAY=unix${DISPLAY}" \ with -e "DISPLAY=${DISPLAY}" \ to connect to local host on Ubuntu

Replaced ${DOCKER_REPO_PREFIX}/firefox "$@" with hardcoded jess/firefox "$@"