- if islinux; then
- cp -a "$1" "$1_$(date --iso-8601=m)"
- elif isopenbsd; then
- cp -R "$1" "$1_$(date "+%FT%H:%M")"
- else;
- echo 'sorry, not yet implemented, send a patch!' >&2
- fi
+ while (( $# > 0 )); do
+ if islinux; then
+ cp -a "$1" "$1_$(date --iso-8601=m)"
+ elif isopenbsd; then
+ cp -R "$1" "$1_$(date "+%FT%H:%M")"
+ else;
+ echo 'sorry, not yet implemented, send a patch!' >&2
+ fi
+ shift
+ done