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Delete Comments
Post 302513875 by eightball on Thursday 14th of April 2011 09:01:49 AM
04-14-2011
Delete Comments
Hello i am back 
,
i have a prolem. I want to Delete the IPs which are in Comments.
Input
Output
My solution is
but it isnīt that what i want.
this removes only # with space or TAB
thx
,i have a prolem. I want to Delete the IPs which are in Comments.
Input
PHP Code:
192.168.0.1
192.168.0.2
#192.168.0.3
#192.168.0.4 - when TAB or Space, delete too.
/*192.168.0.5
192.168.0.6
192.168.0.7*\
PHP Code:
192.168.0.1
192.168.0.2
PHP Code:
sed -e '/^#/d' -e '/^$/d' or sed -ne '/^[[:blank:]]*[^#]/p'
this removes only # with space or TAB
PHP Code:
sed '1p; /^[[:blank:]]*#/d; s/[[:blank:]][[:blank:]]*#.*//'
Last edited by eightball; 04-14-2011 at 10:07 AM..
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LEARN ABOUT NETBSD
zfgrep
ZGREP(1) BSD General Commands Manual ZGREP(1) NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...] zegrep [grep-flags] [--] pattern [file ...] zfgrep [grep-flags] [--] pattern [file ...] DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1). The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern argument. zegrep calls egrep(1), while zfgrep calls fgrep(1). EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0. SEE ALSO
egrep(1), fgrep(1), grep(1), gzip(1), zcat(1) AUTHORS
Thomas Klausner <wiz@NetBSD.org> BSD
December 28, 2003 BSD