Erik erkolson

I hereby claim:

I am erkolson on github.
I am erkolson (https://keybase.io/erkolson) on keybase.
I have a public key whose fingerprint is E433 F8B5 952D E6D4 C977 EEE3 4BBC A4E6 C95C 3247

To claim this, I am signing this object:

	#!/usr/bin/env sh

	usage() {
	cat <<-EOM
	USAGE: `basename $0` <max_retries> <command> [<param1> [<param2> [...] ] ]

	Retry shell commands until they work or max retries has been reached.

	Helpful in a long running automation pipeline where a single non-zero
	return status can waste a lot of time.