07-31-2008
search for the matched pattern by tracing back from the line
Hi,
I want to grep the line which has 'data11'.then from that line, i need to trace back and find out the immediate line which has the same timestamp of that grepped line.
for eg:
log file:
-----------
[22/Jan/2008:19:37:00-20401-59-2] Process - data
[22/Jan/2008:19:37:00-20401-59-2] Process - datavalue - 2345
[22/Mar/2008:19:37:00-20401-63-2] Process - data
[01/Jul/2008:19:37:00-20401-63-2] Process - data
[22/Jul/2008:19:37:00-20401-63-2] Process - data
[22/Jan/2008:19:37:00-20401-59-2] Process - data11
so here ,first i will grep for 'data11' and i will get the line number as 6.Then from the line6 ,i have to trace back and find out the immediate line which has the same timestamp.here it is [22/Jan/2008:19:37:00-20401-59-2].so the result line is 2.How to get this using grep?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have the following text format in a file which lists the question first and then 5 choices
after that the explanantion and finally the answer.
1.The amount of time it takes for most of a worker’s occupational knowledge and skills to become
obsolete has been declining because of the... (2 Replies)
Discussion started by: nanchil_guy
2 Replies
2. Shell Programming and Scripting
Hi Experts,
Help needed on joining one line above & below to the pattern matched string line.
The input file, required output is mentioned below
Input file
ABCD DEFG5 42.0.1-63.38.31
KKKK iokl IP Connection Available
ABCD DEFG5 42.0.1-63.38.31
... (7 Replies)
Discussion started by: krao
7 Replies
3. Shell Programming and Scripting
Can somebody help me with this? I'm sure it's a no-brainer if you know awk... but I don't.
Input:
Blah
Blah
Me love you
long time
Blah
Blah
awk magic with 'long time'
==>
Output:
Blah
Blah
Me love you long time (0 Replies)
Discussion started by: Ryan.
0 Replies
4. Shell Programming and Scripting
Hello every,
I am stuck in a problem. I have file like this. I want to add the fifth field of the match pattern line above the lines starting with "# @D". The delimiter is "|"
eg
>
# @D0.00016870300|0.05501020000|12876|12934|3||Qp||Pleistocene||"3 Qp Pleistocene"|Q
# @P... (5 Replies)
Discussion started by: jyu3
5 Replies
5. Shell Programming and Scripting
Hi,
I have two files file1.txt and file2.txt. Please see the attachments.
In file2.txt (which actually is a diff output between two versions of file1.txt.), I extract the pattern corresponding to 1172c1172. Now ,In file1.txt I have to search for this pattern 1172c1172 and if found, I have to... (9 Replies)
Discussion started by: saurabh kumar
9 Replies
6. Shell Programming and Scripting
Hello.
I want to find a line that has "new = 0" in it, then search back based on field $4 () in the current line, and find the first line that has field $4 and "last fetch"
Grep or Awk preferred.
Here is what the data looks like:
2013-12-12 12:10:30,117 TRACE last fetch: Thu Dec 12... (7 Replies)
Discussion started by: JimBurns
7 Replies
7. UNIX for Advanced & Expert Users
Hi I want to print the line until pattern is matched.
I am using below code:
sed -n '1,/pattern / p' file
It is working fine for me , but its not working for exact match.
sed -n '1,/^LAC$/ p' file
Input:
LACC FEGHRA 0
LACC FACAF 0
LACC DARA 0
LACC TALAC 0
LAC ILACTC 0... (8 Replies)
Discussion started by: Abhisrajput
8 Replies
8. Shell Programming and Scripting
Hello,
I have below format log file,
Comparing csv_converted_files/2201/9747.1012H67126.5077292103609547345.csv and csv_converted_files/22019/97447.1012H67126.5077292103609547345.csv
Comparing csv_converted_files/2559/9447.1012H67126.5077292103609547345.csv and... (6 Replies)
Discussion started by: arvindshukla81
6 Replies
9. Shell Programming and Scripting
Hello,
I have a file which has the below contents :
VG_name LV_name LV_size in MB LV_option LV_mountpoint owner group y
testdg rahul2lv 10 "-A y -L" /home/abc2 ... (6 Replies)
Discussion started by: rahul2662
6 Replies
10. UNIX for Beginners Questions & Answers
How to grep for searching a string within a begin and end pattern of a file.
Sent from my Redmi 3S using Tapatalk (8 Replies)
Discussion started by: Baishali
8 Replies
LEARN ABOUT DEBIAN
mdbfontset
mdbFontset(5) The m17n Library mdbFontset(5)
NAME
mdbFontset - Fontset
DESCRIPTION
The m17n library loads a fontset definition from the m17n database by the tags <fontset, FONTSET-NAME>. The plist format of the data is as
follows:
FONTSET ::= PER-SCRIPT * PER-CHARSET * FALLBACK *
PER-SCRIPT ::= '(' SCRIPT PER-LANGUAGE + ')'
PER-LANGUAGE ::= '(' LANGUAGE FONT-SPEC-ELEMENT + ')'
PER-CHARSET ::= '(' CHARSET FONT-SPEC-ELEMENT + ')'
FALLBACK ::= FONT-SPEC-ELEMENT
FONT-SPEC-ELEMENT ::= '(' FONT-SPEC [ FLT-NAME ] ')'
FONT-SPEC ::=
'(' [ FOUNDRY FAMILY
[ WEIGHT [ STYLE [ STRETCH [ ADSTYLE ]]]]]
REGISTRY
[ OTF-SPEC ] [ LANG-SPEC ] ')'
SCRIPT is a symbol of script name (e.g. latin, han) or nil. LANGUAGE is a two-letter symbol of language name code defined by ISO 639 (e.g.
ja, zh) or nil.
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.
OTF-SPEC is a symbol specifyng the required OTF features. The symbol name has the following syntax.
OTF-SPEC-NAME ::= ':otf=' SCRIPT LANGSYS ? GSUB-FEATURES ? GPOS-FEATURES ?
SCRIPT ::= SYMBOL
LANGSYS ::= '/' SYMBOL
GSUB-FEATURES ::= '=' FEATURE-LIST ?
GPOS-FEATURES ::= '+' FEATURE-LIST ?
FEATURE-LIST ::= '~' ? FEATURE ( ',' '~' ? FEATURE ',' )
Here, FEATURE is a four-letter Open Type feature.
LANG-SPEC is a symbol specifying the required language support. The symbol name has the following syntax.
LANG-SPEC-NAME ::= ':lang=' LANG
Here, LANG is a two or three-letter ISO-639 language code.
FLT-NAME is a name of Font Layout Table (Font Layout Table).
EXAMPLE
This is an example of PER_SCRIPT.
(han
(ja
((jisx0208.1983-0)))
(zh
((gb2312.1980-0)))
(nil
((big5-0))))
It instructs the font selector to use a font of registry 'jisx0208.1983-0' for a 'han' character (i.e. a character whose Mscript property
is 'han') if the character has Mlanguage text property 'ja' in an M-text and the character is in the repertories of such fonts. Otherwise,
try a font of registry 'gb2312.1980-0' or 'big5-0'. If that 'han' character does not have Mlanguage text property, try all three fonts.
See the function mdraw_text() for the detail of how a font is selected.
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 mdbFontset(5)