How can I randomize the lines in a file using standard tools on Red Hat Linux?

Question

How can I randomize the lines in a file using standard tools on Red Hat Linux?

I don\'t have the shuf command, so I am looking for something like a

Answer 1

Or get it from MacPorts:

$ sudo port install coreutils

and/or

$ /opt/local//libexec/gnubin/sort --random-sort