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Top Forums Shell Programming and Scripting Removing multiple lines but not the next attribute Post 302502755 by Ygor on Tuesday 8th of March 2011 09:40:44 PM
Old 03-08-2011
Try..
Code:
$ cat file1
_______________________________

publickey:ahdkhafdhfasdahfdhhasdfdsfadfdaybutbsfdfklajdakjdafndnfkd;nfaksnaklsnfnfakfsldnan
sn:keepthisattribute

________________________________


$ awk '/^publickey:/{f=1}/^sn:/{f=0}!f' file1 > file2

$ cat file2
_______________________________

sn:keepthisattribute

________________________________


$

 

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XZDIFF(1)							     XZ Utils								 XZDIFF(1)

NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files SYNOPSIS
xzcmp [cmp_options] file1 [file2] xzdiff [diff_options] file1 [file2] lzcmp [cmp_options] file1 [file2] lzdiff [diff_options] file1 [file2] DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com- pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom- pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved. The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils. SEE ALSO
cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1) BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified. Tukaani 2009-07-05 XZDIFF(1)
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