FreeTDS Development Group

[Frediano Ziglio <freddy77 AT gmail.com>]

2018-08-02 20:45 GMT+01:00 Benjamin Moody <benjamin.moody AT gmail.com>:
> There's a useful feature which is not mentioned in the FreeTDS man
> pages: for several of the command-line tools, if you specify the
> option '-P -', the password will be read from standard input.  This is
> the case for tsql, freebcp, defncopy, and bsqldb.
>
> The feature isn't all that useful for tsql, but for the other tools,
> it may be a helpful option for batch processing.  Indeed, at least for
> freebcp, it appears to be the only secure way to supply a password
> (on a system where program command lines are visible to everyone via
> /proc/.)
>
> (For example, in a shell script:
>
>     freebcp [...] -U "$user" -P "$pass"
>
> typically allows other users to see the password using 'ps', but
>
>     freebcp [...] -U "$user" -P - <<EOF
>     $pass
>     EOF
>
> doesn't.)
>
> So, this feature should probably be documented.

Any suggestion on the text to write?
Is not hard to change the files but even suggestions are welcome.

Frediano