for i in {0..9}; do echo "$(($i+7%10)) > $i > $(($i-7%10))"; done -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: Digital signature URL: <http://lists.ludost.net/pipermail/sa/attachments/20120228/978b957a/attachment.pgp>