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Top Forums Shell Programming and Scripting grep the string with the line number Post 302148327 by salaathi on Saturday 1st of December 2007 04:51:20 AM
Old 12-01-2007
Question grep the string with the line number

Dear Masters,
Here i have some doubts can anyone clarify?.

Is it possible to grep the lines by specifying the line numbers.

I know the line number which i want to grep.
example:
grep 40th line filename
grep 50th line filename


Need ur comments.

Last edited by salaathi; 12-01-2007 at 06:54 AM.. Reason: to simplify the readers understand
 

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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
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