sed or awk: delete n lines following a formfeed Post: 302960449

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Top Forums Shell Programming and Scripting sed or awk: delete n lines following a formfeed Post 302960449 by RudiC on Monday 16th of November 2015 04:12:27 AM

11-16-2015

Registered User

That attached file doesn't use <FF> chars consistently:

Code:

 hd  /tmp/FF-\ file.txt | grep -C1 0c
00000000  0c 0c 0c 0d 0a 47 4c 20  52 45 50 4f 52 54 20 20  |.....GL REPORT  |
00000010  20 43 41 49 53 53 45 20  58 58 58 58 58 58 58 58  | CAISSE XXXXXXXX|
--
000002e0  20 20 20 20 20 20 2d 32  2c 32 37 39 2e 32 38 0d  |      -2,279.28.|
000002f0  0a 0d 0a 0c 0d 0a 47 4c  20 52 45 50 4f 52 54 20  |......GL REPORT |
00000300  20 20 43 41 49 53 53 45  20 58 58 58 58 58 58 58  |  CAISSE XXXXXXX|
--
00000580  51 55 45 53 20 43 45 4e  54 52 41 4c 45 53 0d 0a  |QUES CENTRALES..|
00000590  0d 0a 30 31 32 30 20 4e  4f 53 54 52 4f 0d 0a 0c  |..0120 NOSTRO...|
000005a0  47 4c 20 52 45 50 4f 52  54 20 20 20 43 41 49 53  |GL REPORT   CAIS|
--
00000840  20 20 20 20 20 2d 31 33  36 2e 36 33 0d 0a 0d 0a  |     -136.63....|
00000850  0c 47 4c 20 52 45 50 4f  52 54 20 20 20 43 41 49  |.GL REPORT   CAI|
00000860  53 53 45 20 58 58 58 58  58 58 58 58 58 58 20 20  |SSE XXXXXXXXXX  |

You see DOS line terminators sort of randomly distributed around the <FF> chars. Has that sample been edited or does it come from its source as presented?

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LEARN ABOUT CENTOS

stap-report

STAP-REPORT(1)						      General Commands Manual						    STAP-REPORT(1)

NAME

       stap-report - collect system information that is useful for debugging systemtap bugs

SYNOPSIS

       stap-report

DESCRIPTION

       The  stap-report  executable  collects  system information that is useful for debugging systemtap bugs. It is a good idea to include such a
       report in bug reports especially if you send them directly to the upstream. stap-report can be run either as a normal user or as root.  The
       report will be more complete if stap-report is run as root.

EXAMPLES

	      $ stap-report > report.txt
	      $ head report.txt
	      == id ==
	      uid=1000(user) gid=1000(user) groups=122(stapdev),123(stapusr),129(stapsys)
	      == stap -V ==
	      Systemtap translator/driver (version 2.2.1/0.153, Debian version 2.2.1-1)
	      Copyright (C) 2005-2013 Red Hat, Inc. and others
	      This is free software; see the source for copying conditions.
	      enabled features: AVAHI LIBSQLITE3 NSS TR1_UNORDERED_MAP NLS
	      == which stap ==
	      /usr/bin/stap
	      == locate --regex '/stap(run)?$' | xargs ls -ald ==

SEE ALSO

       stap(1)

BUGS

       Use the Bugzilla link of the project web page or our mailing list.  http://sourceware.org/systemtap/,<systemtap@sourceware.org>.

																    STAP-REPORT(1)

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