authd/bin/migration-filter.awk

#!/usr/bin/gawk -f

BEGIN {
	OFS="\t"
	should_print = 0
}

$1 ~ /^[-_ %ùÙêÊçÇéÉàÀ+a-zA-Z0-9'@.,;&]+$/ {
	should_print = 1
}

should_print == 0 {
	print "INVALID:", $1, $2
}

should_print == 1 {
	print $1 "\t" $2
	should_print = 0
}