Run (cards) that is wild, is one that consists purely of 'natural cards', without any wild cards such as jokers or deuces. Run (cards) A run, straight or sequence is a combination of playing cards where cards have consecutive rank values. Some games, such as cribbage, specify that an ace counts as one ("ace low"); others specify that an ace counts above a King ("ace high"); yet others, such as poker, allow an ace to count either high or low. Runs are one of the two types of meld that may be used in games where melding is part of the play;
Pack (compression) Pack (compression) Pack is a (now deprecated) Unix shell compression program based on Huffman coding. The unpack utility will restore files to their original state after they have been compressed using the "pack" utility. If no files are specified, the standard input will be uncompressed to the standard output. Although obsolete, support for packed files exists in modern compression tools such as gzip and 7-zip. Files compressed by "pack" are typically given the extension ".z" (not to be confused with the ".Z" of compress). Files can be returned to their original state using "unpack". In addition, there may also be