Spanish playing cards resemblance to their ancestor. Standard patterns are card designs in the public domain that have been printed by multiple publishers in the past or present. These are regional patterns that are still in use today. Decks with 50 cards have two jokers. The Castilian pattern is the most widespread pattern in Spain. It was designed and published by Heraclio Fournier in 1889 and by the early 20th century had displaced the older patterns in Spain. Despite being called Castilian, the cards were first produced in Fournier's headquarters in Vitoria-Gasteiz, the capital of the Basque Country. Fournier made some noticeable innovations
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