DOCKER4ALL

#curl https://pastebin.com/raw/xYGzrccq | sed 's/\r//g' > VAdocker4all.txt
##################################################################################
##################################################################################
## DOCKER ########################################################################
##################################################################################
##################################################################################
#https://docs.docker.com/machine/drivers/virtualbox/
systemctl enable docker
systemctl start docker
usermod -aG docker guest

#http://www.muppetlabs.com/~breadbox/software/tiny/teensy.html
cat << 'EOF' >  test.S
#include <sys/syscall.h>
.text
.globl _start
.type _start, @function
_start:
        movq $SYS_exit, %rax
        movq $0, %rdi
        syscall
EOF
gcc -nostdlib test.S && { ./a.out; echo $?; }

[ ! -d hello ] && mkdir hello
cd hello
wget https://raw.githubusercontent.com/docker-library/hello-world/master/hello.c
gcc -static -nostartfiles hello.c -o hello && { ./a.out; echo $?; }
cat << 'EOF' > Dockerfile
FROM scratch
COPY hello /
CMD ["/hello"]
EOF
docker build --rm -t dockhello .
docker run --rm=true -v /sys/fs/cgroup:/sys/fs/cgroup:ro dockhello
cd ..

[ ! -d witaj ] && mkdir witaj
cd witaj
#http://blog.bjdean.id.au/2015/08/docker-from-scratch/
curl http://ix.io/pOz | sed 's/\r//g' > witaj.c
echo -e "witaj: witaj.c" > makefile
echo -e "\t gcc -static -o witaj witaj.c" >> makefile
echo -e "docker: witaj" >> makefile
echo -e "\t docker build --rm -t dockwitaj ." >> makefile
cat << 'EOF' > Dockerfile
FROM scratch
COPY witaj /
CMD ["/witaj"]
EOF
#gcc -static witaj.c -o witaj
#docker build --rm -t dockwitaj .
make docker
#docker run --rm=true dockwitaj
#/etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="quiet systemd.legacy_systemd_cgroup_controller=yes"
docker run --rm=true -v /sys/fs/cgroup:/sys/fs/cgroup:ro dockwitaj
docker run --rm=true -v /sys/fs/cgroup:/sys/fs/cgroup:ro --env="BJDTEST=i żegna!"  dockwitaj
cd ..

#https://www.iron.io/microcontainers-tiny-portable-containers/

#https://github.com/rocker-org/rocker
docker run --rm=true -ti rocker/r-base

#https://github.com/pwasiewi/docker-freeciv
docker run --rm -it openjdk:8
docker run -it ubuntu:zesty /bin/bash
docker rm -f `docker ps -aq` #usuń wszystkie docker kontenery
docker run -d -v /freeciv:/freeciv -p 5556:5556 42n4/freeciv /freeciv/save.bz2
docker ps -a
docker exec -it objective_boyd /bin/bash
#https://github.com/pwasiewi/docker-freeciv-client
xhost +
docker run -it --rm -e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix 42n4/freeciv-client

#https://github.com/freeciv/freeciv-web

#http://blog.xebia.com/create-the-smallest-possible-docker-container/
#https://www.linux.com/learn/how-use-docker-machine-create-swarm-cluster
#https://opsnotice.xyz/how-to-monitor-docker-hosts/
#https://docs.docker.com/engine/tutorials/dockervolumes/#backup-restore-or-migrate-data-volumes
#docker run -d --name='low_prio' --cpu-shares=250" --cpuset-cpus=0" busybox md5sum /dev/urandom
#docker create -t -i fedora bash
#docker start -a -i 6d8af538ec5