Date: Tue, 01 Sep 2009 15:38:58 -0300 From: Rodrigo Gonzalez <rjgonzale@estrads.com.ar> To: Paul Schmehl <pschmehl_lists@tx.rr.com> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: remove newlines from a file Message-ID: <4A9D6A42.1010700@estrads.com.ar> In-Reply-To: <F2B402210EF1C4F7331B41C2@utd65257.utdallas.edu> References: <F2B402210EF1C4F7331B41C2@utd65257.utdallas.edu>
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On 09/01/2009 03:03 PM, Paul Schmehl wrote: > I found a sed tutorial once that did this, but I can't seem to find it > again. I have a file with multiple lines, each of which contains a > single ip followed by a /32 and a comma. I want to combine all those > lines into a single line by removing all the newline characters at the > end of each line. > > What's the best/most efficient way of doing that in a shell? > A simple solution could be using tr command tr -d '\012' < file > output_file
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