Info Catalog coreutils: cksum invocation coreutils: Summarizing files coreutils: md5sum invocation

coreutils: b2sum invocation

 
 6.4 ‘b2sum’: Print or check BLAKE2 digests
 ==========================================
 
 ‘b2sum’ computes a 512-bit checksum for each specified FILE.  The same
 usage and options as the ‘md5sum’ command are supported.  ⇒md5sum
 invocation.  In addition ‘b2sum’ supports the following options.
 
 ‘-l’
 ‘--length’
      Change (shorten) the default digest length.  This is specified in
      bits and thus must be a multiple of 8.  This option is ignored when
      ‘--check’ is specified, as the length is automatically determined
      when checking.
 

Info Catalog coreutils: cksum invocation coreutils: Summarizing files coreutils: md5sum invocation