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### Client Programs

The Kerberized client programs are `login.krb5`, `rlogin`, `telnet`, `ftp`, `rcp`, `rsh`, `kinit`, `klist`, `kdestroy`, `kpasswd`, `ksu`, and `krb524init`. All of these programs are in the directory `/usr/local/bin`, except for `login.krb5` which is in `/usr/local/sbin`.

You will probably want to have your users put `/usr/local/bin` ahead of `/bin` and `/usr/bin` in their paths, so they will by default get the Kerberos V5 versions of `rlogin`, `telnet`, `ftp`, `rcp`, and `rsh`. MIT recommends that you use `login.krb5` in place of `/bin/login` to give your users a single-sign-on system. You will need to make sure your users know to use their Kerberos passwords when they log in.

You will also need to educate your users to use the ticket management programs `kinit`, `klist`, `kdestroy`, and to use the Kerberos programs `ksu`, and `kpasswd` in place of their non-Kerberos counterparts `su`, `passwd`, and `rdist`.