Open a TCP/UDP connection without telnet

Bash can access TCP and UDP port

/dev/tcp/host/port If host is a valid hostname or …

Docker Commands

# Images
docker build -t friendlyname .  # Create image using this directory's Dockerfile
docker image ls -a                             # List all images on this machine
docker image …

Using GIT

GIT works in the following life cycle unmodified -> modified -> staged -> repeat the following is an example of pulling a repo making changes then …