Shortened the shell code.

smebberson / docker-alpine

Docker containers running Alpine Linux and s6 for process management. Solid, reliable containers.

MIT License

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Closed ncornag closed 8 years ago

ncornag commented 8 years ago

A very small contribution to shorten the shell code, using grep, head and variables defaults

smebberson commented 8 years ago

@ncornag, wow. Big improvements. I've got lots to learn :) Thank you!