Temporary stdin redirect

[Kartik Subbarao]

In article <20798 at unix.SRI.COM> ubi at ginger.sri.com (Ron Ueberschaer x4399) writes:
>
>There ought to be a way to start a program off with stdin redirected
>from a file, then take over from real stdin.  Does such a capability
>exist in UNIX, preferably under csh?  This would be analogous to the
>>> append syntax, e.g.
>
>	foo << start.input
>
>would use start.input until EOF, then act normally, reading the terminal
>for remaining input.
>

You can use cat to do this:

cat start.input - | foo


			-Kartik

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