Figure 2: UUCP File Descriptions

/bin
This contains the cu command.  Note that this command is in
a different place from HDB.

/usr/bin
Take note that many Version 2 UUCP sites do not have the
uuencode and uudecode commands.
This contains the user commands, such as
uucp            * job scheduler
uulog           * show UUCP log files
uuname          * get UUCP names
uupick          * pick files
uustat          * get UUCP status
uuto            * send files
uux             * command execution
uusub           * Manage a UUCP sub-network

/usr/lib/uucp
L-devices       * Device Configuration
L-dialcodes     * Dialcode expansion file
USERFILE        * Security Controls
L.Cmds          * Security Controls
L.sys           * Calling System information
L_stat          \ Statistics files used by uustat
R_stat          /
L_sub           \ traffic statistics used by the
R_sub           / uusub command.
uucheck         * check configuration files
uucico          * transfer program
uusched         * UUCP job scheduler
uuxqt           * remote execution program
uuclean         * Administration support command