compute and check SHA1 message digest NAME sha1sum - compute and check SHA1 message digest SYNOPSIS sha1sum [ OPTION ]... [ FILE ]... DESCRI......sum) crc32b (only available through cksum) md5 (equivalent to md5sum) sha1 (equivalent to sha1sum) sha224 (equivalent to sha224sum) sha256 (equivalent to sha256sum) sha384 (equi…...l -e "print qq(abc)" | shasum -a 256 Since shasum mimics the behavior of the combined GNU sha1sum , sha224sum , sha256sum , sha384sum , and sha512sum programs, you can install t…...nts to instead have the stream refer to commits in the excluded range of history by their sha1sum. Note that the resulting stream can only be used by a repository which already …