This deserves a one-liner:

perl -ne "$i++ || binmode(STDOUT);chomp;print pack(q/B*/,$_);" infile 
+>outfile

[download]

This is untested, but ought to work fine. It might be golfed down a bit if you allow it to set binmode on each iteration instead of only on the first iteration, and if you incorporate the -p switch instead of -n (which in this case, I believe hampers the legibility of the code):

perl -pe "binmode STDOUT;chomp;$_ = pack(q/B*/,$_);" infile >outfile

[download]

My biggest complaint with the golfed version is that it calls binmode on each iteration, which is unnecessary.


Dave

In reply to Re: Converting Binary Numbers into Binary File by davido
in thread Converting Binary Numbers into Binary File by echoangel911

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