README file for SFTP client

To install:

Unzip the zip file into any directory. The source files can be deleted
if you don't want to look at them.

To run:

Use one of the commands

        sftp
        sftp hostname
        sftp username@hostname

The hostname may optionally be a numeric IP address. If you omit the hostname
or the username, you will be prompted to supply them.

Note that the program will create a subdirectory .ssh, where it will store
the public keys of servers you have told it to trust.

