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Full Discussion: fetch last line no form file which is match with specific pattern by grep command
Top Forums Shell Programming and Scripting fetch last line no form file which is match with specific pattern by grep command Post 302492639 by Himanshu_soni on Tuesday 1st of February 2011 05:12:02 AM
Old 02-01-2011
Hi guys there is problem again

Max_LIneNo=`grep -wn "^Dec 3" purge_exp1.txt | cut -f1 -d: | tail -1`

then it is not give any output
-------------------------------
Max_LIneNo=`grep -wn "^Dec 3" purge_exp1.txt | cut -f1 -d: | tail -1`

var5=`awk '/^Dec 3/{i=NR} END {print i}' purge_exp1.txt`

but when we write above two command them it will me the line no of Dec 30 instead of DEC 3.



---------- Post updated at 03:42 PM ---------- Previous update was at 03:35 PM ----------

Hi Guys
there is problem again

when i run this command
Max_LIneNo=`grep -wn "^Dec 3" purge_exp1.txt | cut -f1 -d: | tail -1`
it was not give any output to me

but when i run below two command
Max_LIneNo=`grep -n "^Dec 3" purge_exp1.txt | cut -f1 -d: | tail -1`
var5=`awk '/^Dec 3/{i=NR} END {print i}' purge_exp1.txt`

then it will give me line no of Dec 31 line instead of Dec 3
 

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LEARN ABOUT DEBIAN

mdbfontencoding

mdbFontEncoding(5)						 The m17n Library						mdbFontEncoding(5)

NAME

       mdbFontEncoding - Font Encoding

DESCRIPTION

       The m17n library loads information about the encoding of each font form the m17n database by the tags <font, encoding>. The data is loaded
       as a plist of this format.

       FONT-ENCODING ::= PER-FONT *

       PER-FONT ::= '(' FONT-SPEC ENCODING [ REPERTORY ] ')'

       FONT-SPEC ::=
	   '(' [ FOUNDRY FAMILY
	      [ WEIGHT [ STYLE [ STRETCH [ ADSTYLE ]]]]]
	    REGISTRY ')'

       ENCODING ::= SYMBOL

       FONT-SPEC is to specify properties of a font. FOUNDRY to REGISTRY are symbols corresponding to Mfoundry to Mregistry property of a font.
       See m17nFont for the meaning of each property.

       For instance, this FONT-SPEC:

	   (nil alice0 lao iso8859-1)

       should be applied to all fonts whose family name is 'alice0 lao', and registry is 'iso8859-1'.

       ENCODING is a symbol representing a charset. A font matching FONT-SPEC supports all characters of the charset, and a character code is
       mapped to the corresponding glyph code of the font by this charset.

       REPERTORY is a symbol representing a charset or 'nil'. Omitting it is the same as specifying ENCODING as REPERTORY. If it is not 'nil', the
       charset specifies the repertory of the font, i.e, which character it supports. Otherwise, whether a specific character is supported by the
       font or not is asked to each font driver.

       For so called Unicode fonts (registry is 'iso10646-1'), it is recommended to specify 'nil' as REPERTORY because such fonts usually supports
       only a subset of Unicode characters.

COPYRIGHT

       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License
       <http://www.gnu.org/licenses/fdl.html>.

Version 1.6.2							    12 Jan 2011 						mdbFontEncoding(5)
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