>Number: 156758 >Category: misc >Synopsis: sed utility extrange behavior with s/../& /g command on a .hex >file >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun May 01 18:10:11 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Federico >Release: 8.2-RELEASE >Organization: Kybernan >Environment: FreeBSD marte.esepecesito.com.ar 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Feb 17 02:41:51 UTC 2011 r...@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
>Description: I was trying to split a hex file into groups of 2 chars to do some procesing, the relevant part of the file is: :1000000018F09FE518F09FE518F09FE518F09FE5C0 :1000100018F09FE50000A0E1F0FF1FE514F09FE558 When I run it through sed 's/../& /g' I expect to get: :1 00 00 etc... :1 00 01 etc... But I get: 1 00 00 00 01 8F 09 FE 51 8F 09 FE 51 8F 09 FE 51 8F 09 FE 5C 0 1 00 01 00 01 8F 09 FE 50 00 0A 0E 1F 0F F1 FE 51 4F 09 FE 55 8 I did sed -e 's/../_& /g' And I got: _:1 _00 _00 _00 _01 _8F _09 etc... _:1 _00 _01 _00 _01 _8F _09 etc... which makes sense... but when I try to do just with a space, it fails. >How-To-Repeat: Make a file with this content: :1000000018F09FE518F09FE518F09FE518F09FE5C0 :1000100018F09FE50000A0E1F0FF1FE514F09FE558 or take any intel .hex file, and run " sed 's/../& /' " on it. >Fix: I could not find the problem >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
