Is there an easy way to generate bitcoin addresses with a commmand-line tool? I am interested in the following requirements:

1. Reliable, secure and standards conform, with good entropy
2. Generates private and public keys for the corresponding bitcoin address
3. Can BIP38 Encrypt
4. Can produce in bulk
5. Runs in linux
6. Nice to have: python library
7. Nice to have: can save QR codes as images (png) for private / public keys
8. Nice to have: fast, and non-interactive (all parameters on command line)

Basically I am looking for a replacement for https://www.bitaddress.org/, for the command line.