Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: another awk question
Top Forums Shell Programming and Scripting another awk question Post 302503382 by greycells on Thursday 10th of March 2011 10:49:31 AM
Old 03-10-2011
another awk question
file 1

Code:
 
000192602917 BL_db00p05d            10000000c9613ffc 071C  12F:0 Not Visible                7  (M)  92138 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ede 071C  12F:0 Not Visible                7  (M)  92138 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ffc 0728  03F:0 Not Visible                8  (M) 122850 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ede 0728  03F:0 Not Visible                8  (M) 122850 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ffc 0728  12F:0 Not Visible                8  (M) 122850 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ede 0728  12F:0 Not Visible                8  (M) 122850 BC_db00p05

File 2

Code:
 
071C,071C:2-Way
0728,0728:2-Way


Output needed

Code:
 
000192602917 BL_db00p05d            10000000c9613ffc 071C:2-Way  12F:0 Not Visible                7  (M)  92138 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ede 071C:2-Way  12F:0 Not Visible                7  (M)  92138 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ffc 0728:2-Way  03F:0 Not Visible                8  (M) 122850 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ede 0728:2-Way  03F:0 Not Visible                8  (M) 122850 BC_db00p05              
000192602917 BL_db00p05d            10000000c9613ffc 0728:2-Way  12F:0 Not Visible                8  (M) 122850 BC_db00p05

Basically compare the 4th column value of file1 to file 2 1st column value and replace it with the 2nd column value ..thx
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk question

I have the following error: ls -lt | awk 'BEGIN NR > 1 { print $2, $9 }' Syntax Error The source line is 1. The error context is BEGIN >>> NR <<< > 1 { print $2, $9 } awk: 0602-500 Quitting The source line is 1. What I want to do is ls a directory, skip the first... (3 Replies)
Discussion started by: lesstjm
3 Replies

2. Shell Programming and Scripting

One more awk question!

Hello, I have the following command that does 2 searches. awk '{if ($0 ~ /STRING1/) {c++} }{if ( c == 2 ) {sub(/STRING1/,"NEWSTRING") } } { print }' FILE How do I search up after the first search? thanks (4 Replies)
Discussion started by: ctcuser
4 Replies

3. Shell Programming and Scripting

awk .. question?

i have a little awk script that I use looks this: awk '{if (FNR==1){print FILENAME; print $0}else print $0}' file1...file2....fi... > bundled. i have completely forgotten how to unbundle this. I have tried several different approaches and still can not remember how to unbundle the file bundled.... (2 Replies)
Discussion started by: moxxx68
2 Replies

4. Shell Programming and Scripting

awk question

I am trying to read through a file, gather the states in that file and change it from an abbreviation to the ful text. Can anyone provide some assistance. Thanks!! (4 Replies)
Discussion started by: cnitadesigner
4 Replies

5. Shell Programming and Scripting

Awk Question

How I can rid of the following presentation du -sk /u*/oradata/TEST/*.dbf |awk '{print total+=$1} 1.28003e+06 4.35109e+06 4.36134e+06 4.4535e+06 5.47752e+06 5.48777e+06 7.52554e+06 7.73036e+06 9.06158e+06 :confused: thank you (3 Replies)
Discussion started by: zam
3 Replies

6. UNIX for Dummies Questions & Answers

awk question

Hi, in the following script, what does " a=$0} END " mean ? do we need that ? Thanks awk '{a=$0} END {for (i=NR; i>=1; i--) print a}' file (3 Replies)
Discussion started by: james94538
3 Replies

7. UNIX for Dummies Questions & Answers

awk question

Can anyone help with this this one liner: nawk -v RS='' '$1=$1' InputFile What I have in the file: 0.0013985457223116 -0.0002338180925628 0.0 0.0003709430584958 -0.0005763523138347 0.0 And the output I want: 0.0013985457223116 -0.0002338180925628 0.0 0.0003709430584958... (1 Reply)
Discussion started by: mookie123
1 Replies

8. UNIX for Dummies Questions & Answers

Basic awk question...getting awk to act on $1 of the command itself

I have a script problem that I am not able to solve due my very limited understanding of unix/awk. This is the contents of test.sh awk '{print $1}' From the prompt if I enter: ./test.sh Hello World I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello... (2 Replies)
Discussion started by: JasonHamm
2 Replies

9. Homework & Coursework Questions

awk question.

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: im using ls -l | xargs | awk '{what ever files here}' im trying to get something that looks like this... (7 Replies)
Discussion started by: rontopia
7 Replies

10. Shell Programming and Scripting

awk question : system output to awk variable.

Hi Experts, I am trying to get system output to capture inside awk , but not working: Please advise if this is possible : I am trying something like this but not working, the output is coming wrong: echo "" | awk '{d=system ("date") ; print "Current date is:" , d }' Thanks, (5 Replies)
Discussion started by: rveri
5 Replies

LEARN ABOUT LINUX

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)
All times are GMT -4. The time now is 04:50 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy