Commands I usually forget until I need them

useful_random_stuff.sh

# AWS CLI
ec2 describe-instances 
  --filters "Name=tag:Environment,Values=staging" "Name=tag:Group,Values=wizard" \
  --query "Reservations[].Instances[].{Environment: Tags[?Key == 'Environment'].Value | [0], \
    Name: Tags[?Key == 'Name'].Value | [0], \
    ip: PrivateIpAddress}" --output table

sudo ntpdate pool.ntp.org #update system time
ssh-keygen -R hostname #remove a host from authorized_keys

# config stuff I forget
https://stackoverflow.com/a/42107711  # change bash coursor when using vi mode

# get eb env vars and prep them to be used with eb setenv
eb printenv youtily-stage | sed -e "s/^[ \t]*//;s/ = \(.*\)/='\1'/;/^Environment.*/d" | sort

# delete all Django migration files
find . -path *migrations* -name "*.py" -not -path "*__init__*" | xargs rm -f

# uninstall all pip modules
sudo pip freeze | sed -E 's/==.+//g' | xargs sudo pip uninstall -y

# uninstall all pip modules that are in requirements.txt
sudo pip uninstall -r requirements.txt

# rename directories
for d in $(ls); do mv $d $(echo $d | tr _ -); done

# get test coverage for the portal
coverage run --source='.' manage.py test -n &&\
coverage report -m --omit="*/migrations*,*/__init__.py,*/wsgi.py, */test*"

# Fix hidden commit message window in SourceTree
defaults delete com.torusknot.SourceTreeNotMAS "NSSplitView Subview Frames repowindow_LogViewDescSplitter"

### Force delete all docker things
# To clear containers:
docker rm -f $(docker ps -a -q)

# To clear images:
docker rmi -f $(docker images -a -q)

# To clear volumes:
docker volume rm $(docker volume ls -q)

# To clear networks:
docker network rm $(docker network ls | tail -n+2 | awk '{if($2 !~ /bridge|none|host/){ print $1 }}')

# Use OpenSSL to encrypt/decrypt files
openssl enc -aes-256-cbc -salt -in <file> -out <file>.enc
openssl enc -aes-256-cbc -d -in <file>.enc -out <file>