#!/usr/bin/awk -f

BEGIN {
	for (v in ENVIRON) {
		if (v !~ /^(HOME|PWD|SHELL|USER|GROUP|UID|GID)$/) {
			gsub(/[^0-9A-Za-z]/, "_", v)
			gsub(/\n/, " ", ENVIRON[v])
			gsub(/'/, "'\\''", ENVIRON[v])
			print "export '"v"="ENVIRON[v]"'"
		}
	}
}