That should work, even under DOS, except that DOS env variables would make that, uhm, IIRC: 
cat %file_var% > %another_file%

[download]
I hope, but cannot guarantee, it works with redirections.

Well, apart that most probably you do not have cat. But then I suggest you look up and download UNXUTILS/UNXUPDATE or switch to cygwin, whichever you like most. Or, more simply, 

perl -pe '' [FILE1] [>FILE2]

[download]
would do. But then why not copy instead? In any case not much perl really implied up to this point. The real question is why do you "need" this?!? - smell of XY problem here, IMHO.

In reply to Re: UNIX shell commands in Windows by blazar
in thread UNIX shell commands in Windows by magnus

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