Hello, I was playing a bit with different hash functions recently, and it turned out that md5sum, crc32, sha1 cmds just duplicate what is already covered by generic `hash` cmd.
=> sha1 0x60000000 0x200 sha1 for 60000000 ... 600001ff ==> 4ff5ffc91d00a95155518b920f46e2483d0e1437 => hash sha1 0x60000000 0x200 sha1 for 60000000 ... 600001ff ==> 4ff5ffc91d00a95155518b920f46e2483d0e1437 => crc32 0x60000000 0x200 crc32 for 60000000 ... 600001ff ==> 6fe352e8 => hash crc32 0x60000000 0x200 crc32 for 60000000 ... 600001ff ==> 6fe352e8 => md5sum 0x60000000 0x200 md5 for 60000000 ... 600001ff ==> e6bbbe95f5b41996f4a9b9af7bbd4050 => hash md5 0x60000000 0x200 md5 for 60000000 ... 600001ff ==> e6bbbe95f5b41996f4a9b9af7bbd4050 Considering that most of them (besides md5sum) are using the same int hash_command() function under the hood, but have a lot of duplicated code for handling params, does it make sense to do some cleanup and drop all them in favour `hash`? I also plan to extend usage info for `hash` by adding a list compiled-in algos based on hash related compiled flags (CONFIG_SHA1, CONFIG_CRC32 etc), so it's clear what algos are available for hash calculation. Comments/objections are welcome! Regards, Igor -- Best regards - Freundliche GrĂ¼sse - Meilleures salutations Igor Opaniuk mailto: igor.opan...@gmail.com skype: igor.opanyuk +48 666 108 041 http://ua.linkedin.com/in/iopaniuk