# How to install redis-cli and psql client on your machine with Docker

## Preparing docker images
We will use minimalistic Linux distribution called Alpine (5MB)

#### Dockerfile of redis-cli
```
FROM alpine:latest
RUN apk --update add redis

ENTRYPOINT ["redis-cli"]
```
#### Creating redis-cli docker image (~7MB)
```sh
docker build -t redis-cli .
```

#### Dockerfile of psql client
```
FROM alpine:latest
RUN apk --update add postgresql-client

ENTRYPOINT ["psql"]
```
#### Creating psql docker image (~7MB)
```sh
docker build -t psql .
```

## Add aliases into our ~/.bash_profile
Place these lines into your .bash_profile
```sh
alias psql='docker run --rm -it psql'
alias redis-cli='docker run --rm -it redis-cli'
```

## Restart your terminal and that's it
You can test it by running this:
```sh
redis-cli --help
psql --help
```
Bear in mind that dotfiles (rc files) will not work with this configuration.