Date: Thu, 9 Aug 2007 22:41:49 +0200 From: Nikola Lecic <nlecic@EUnet.yu> To: "V.I.Victor" <idmc_vivr@intgdev.com> Cc: freebsd-questions@freebsd.org Subject: Re: Utility to change a byte in a binary file? Message-ID: <200708092046.l79KkhaZ011059@smtpclu-3.eunet.yu> In-Reply-To: <W896404648215141186691117@webmail30> References: <W896404648215141186691117@webmail30>
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On Thu, 09 Aug 2007 20:25:17 +0000 "V.I.Victor" <idmc_vivr@intgdev.com> wrote: > It sure seems that this should be simple, but my searches have only > turned up inter-active hex/disk editors. I'm probably "asking" wrong. >=20 > I have a large binary file (>700 meg) and I know that there is a > single wrong byte. I also know it's exact location in the file. >=20 > Is there a command-line utility to write a byte at a specified offset > into a file?=20 Hello Victor, editors/bpatch and editors/hexcurse are what you want. Both work great with large files. Nikola Le=C4=8Di=C4=87
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