Docker. Commands.

# build container
$ docker build -t mysite .

# run container
$ docker run -p 8080:80 -d -v /Users/dan/site:/var/www/site mysite
# -v map host directory to container

# delete all containers
$ docker rm $(docker ps -a -q)

# delete all images
$ docker rmi $(docker images -q)

# stop all containers
$ docker stop $(docker ps -a -q)

# run container in interactive mode with tty
$ docker run -i -t ubuntu /bin/bash

# debug container
$ docker run --name instance.project.com project.com
$ docker exec -it instance.project.com /bin/bash

Git. List files with git diff-tree.

git diff-tree -r 393751f286f3153e8c2bee8adfd27b533788425f d0049f627ab57040c0c63c71472c199a417cea6b | cut -d$'\t' -f2

# cut -d$'\t' -f2  - cut output string by tabs and get second segment

# list files in last commit
git log --oneline | head -n1 | cut -d' ' -f1 | xargs git diff-tree --no-commit-id --name-only -r
# cut -d' ' -f1    - cut output string by delimiter in -d param and get segment by number in -f param
# head -n1         - get first string from the top of the output
# xargs            - pass previous output as args to the command
# or
git rev-parse HEAD | xargs git diff-tree --no-commit-id --name-only -r

# list all but not deleted
git diff --name-only --diff-filter=ACMRTUXB HEAD^..HEAD