uuidgen

• uuidgen uuid 발급

❯ uuidgen --help
 
Usage:
 uuidgen [options]
 
Create a new UUID value.
 
Options:
 -r, --random          generate random-based uuid
 -t, --time            generate time-based uuid
 -n, --namespace <ns>  generate hash-based uuid in this namespace
                        available namespaces: @dns @url @oid @x500
 -N, --name <name>     generate hash-based uuid from this name
 -m, --md5             generate md5 hash
 -C, --count <num>     generate more uuids in loop
 -s, --sha1            generate sha1 hash
 -x, --hex             interpret name as hex string
 
 -h, --help          display this help
 -V, --version       display version
 
For more details see uuidgen(1).