Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Problems to print specific lines with awk and grep...HELP!
Top Forums Shell Programming and Scripting Problems to print specific lines with awk and grep...HELP! Post 302543596 by fedora2011 on Monday 1st of August 2011 10:28:03 AM
Old 08-01-2011
Problems to print specific lines with awk and grep...HELP!
Hi all

I have data like this:

Code:
model:    1,   misfit value:   0.74987
 
       1     1.182     1.735     2.056     1.867
 
       2     0.503     1.843     2.018     1.888
 
       3     2.706     2.952     2.979     1.882
 
       4     8.015     3.414     3.675     1.874
 
       5     1.557     3.745     3.238     1.776
 
       6     7.380     3.843     4.596     1.885
 
model:    2,   misfit value:   0.86908
 
       1     0.921     1.748     2.055     1.889
 
       2     0.402     2.465     1.913     1.808
 
       3     2.082     2.934     3.229     1.893
 
       4     9.872     3.294     3.747     1.704
 
       5     0.592     3.863     3.513     1.795
 
       6    16.299     4.028     4.551     1.890


and I want to print specific lines if a pattern occured. I've tried with awk and grep command but it doesn't work well.

I want to print the line with the misfit value and the next six lines if misfit value is less than some specific value. I tried with:

Code:
grep "misfit value" rfi_models | awk '{if ($5<0.8 print $0}'

but this print only the line with the misfit value.

Code:
grep -A6 -B1 "misfit value" rfi_models

and this print all the models without if statement...

Please can you suggest me something?

Thanks
Last edited by radoulov; 08-01-2011 at 11:29 AM.. Reason: Code tags, please!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to print specific lines with awk

Hi! How can I print out a specific range of rows, like "cat file | awk NR==5,NR==9", but in the END-statement? I have a small awk-script that finds specific rows in a file and saves the line number in an array, like this: awk ' BEGIN { count=0} /ZZZZ/ { list=NR ... (10 Replies)
Discussion started by: Bugenhagen
10 Replies

2. Shell Programming and Scripting

AIX equivalent to GNU grep's -B and -A [print lines after or before matching lines]

Hi folks I am not allowed to install GNU grep on AIX. Here my code excerpt: grep_fatal () { /usr/sfw/bin/gegrep -B4 -A2 "FATAL|QUEUE|SIGHUP" } Howto the same on AIX based machine? from manual GNU grep ‘--after-context=num’ Print num lines of trailing context after... (4 Replies)
Discussion started by: slashdotweenie
4 Replies

3. Shell Programming and Scripting

print first few lines, then apply regex on a specific column to print results.

abc.dat tty cpu tin tout us sy wt id 0 0 7 3 19 71 extended device statistics r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b device 0.0 133.2 0.0 682.9 0.0 1.0 0.0 7.2 0 79 c1t0d0 0.2 180.4 0.1 5471.2 3.0 2.8 16.4 15.6 15 52 aaaaaa1-xx I want to skip first 5 line... (4 Replies)
Discussion started by: kchinnam
4 Replies

4. Shell Programming and Scripting

iterate through list of numbers and print specific lines with awk

Could someone please point me in the right direction with the following? I have a program that generates logs that contains sections like this: IMAGE INPUT 81 0 0.995 2449470 0 1726 368 1 0.0635 0.3291 82 0 1.001 2448013 0 1666 365 1 0.0649 ... (4 Replies)
Discussion started by: euval
4 Replies

5. Shell Programming and Scripting

grep/awk to only print lines with two columns in a file

Hey, Need some help for command to print only lines with two columns in a file abc 111 cde 222 fgh ijk 2 klm 12 23 nop want the ouput to be abc 111 cde 222 ijk 2 Thanks a lot in advance!!! (3 Replies)
Discussion started by: leo.maveriick
3 Replies

6. Shell Programming and Scripting

Print Specific lines when found specific character

Hello all, I have thousand file input like this: file1: $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$ | | | |$$ $$ UERT | TTYH | TAFE | FRFG |$$ $$______|______|________|______|$$ $$ | | | |$$ $$ 1 | DISK | TR1311 | 1 |$$ $$ 1 |... (4 Replies)
Discussion started by: attila
4 Replies

7. Shell Programming and Scripting

How to print the lines between the pattern using awk/grep/sed?

Hi, I need a help to search a pattern and print the multiple lines between them. Input file: Tue May 29 12:30:33 EDT 2012:threadWebContainer : 357:com.travimp.hotelierlinks.abba.service.RequestHandler.requestService(String, ITICSDataSet): hotelCancelReservation request: ... (4 Replies)
Discussion started by: aroragaurav.84
4 Replies

8. Shell Programming and Scripting

Print lines between two strings multiple occurencies (with sed, awk, or grep)

Hello, I can extract lines in a file, between two strings but only one time. If there are multiple occurencies, my command show only one block. Example, monfichier.txt contains : debut_sect texte L1 texte L2 texte L3 texte L4 fin_sect donnees inutiles 1 donnees inutiles 2 ... (8 Replies)
Discussion started by: theclem35
8 Replies

9. Shell Programming and Scripting

How to print with awk specific field different from specific character?

Hello, i need help with awk. I have this file: cat number DirB port 67 er_enc_out 0 er_bad_os 0 DirB port 71 er_enc_out 56 er_bad_os 0 DirB port 74 er_enc_out 0 er_bad_os 0 DirB port 75 ... (4 Replies)
Discussion started by: elilmal
4 Replies

10. UNIX for Beginners Questions & Answers

How to print lines from a files with specific start and end patterns and pick only the last lines?

Hi, I need to print lines which are matching with start pattern "SELECT" and END PATTERN ";" and only select the last "select" statement including the ";" . I have attached sample input file and the desired input should be as: INPUT FORMAT: SELECT ABCD, DEFGH, DFGHJ, JKLMN, AXCVB,... (5 Replies)
Discussion started by: nani2019
5 Replies

LEARN ABOUT HPUX

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)
All times are GMT -4. The time now is 12:18 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy