Sponsored Content
Top Forums Shell Programming and Scripting Need awk help to print specific columns with as string in a header Post 302525431 by arv_cds on Thursday 26th of May 2011 04:22:46 PM
Old 05-26-2011
I got following error: What did I missed?

Code:
[root@esx09 ~]# ./esx09.scr
./esx09.scr: line 14: nawk: command not found
[root@esx09 ~]# more esx09.scr
nawk '
   FNR==1{
        for(i=1;i<=NF;i++)
            if ($i ~ str) {
              h=(h)?h FS $i:$i
              f=(f)?f FS i:i
            }
        print h
        nf=split(f,fA,FS);next
   }
   {
       for(i=1;i<=nf;i++)
           printf("%s%c",$fA[i], (i==nf)?ORS:FS)
   }' str='Commands' FS=, esx09.tst
[root@esx09 ~]# ./esx09.scr
./esx09.scr: line 14: nawk: command not found

Moderator's Comments:
Mod Comment
Please use code tags when posting data and code samples!

Last edited by vgersh99; 05-26-2011 at 05:24 PM.. Reason: code tags, please!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

search a word and print specific string using awk

Hi, I have list of directory paths in a variable and i want to delete those dirs and if dir does not exist then search that string and get the correct path from xml file after that delete the correct directory. i tried to use grep and it prints the entire line from the search.once i get the entire... (7 Replies)
Discussion started by: dragon.1431
7 Replies

2. Shell Programming and Scripting

awk or sed command to print specific string between word and blank space

My source is on each line 98.194.245.255 - - "GET /disp0201.php?poc=4060&roc=1&ps=R&ooc=13&mjv=6&mov=5&rel=5&bod=155&oxi=2&omj=5&ozn=1&dav=20&cd=&daz=&drc=&mo=&sid=&lang=EN&loc=JPN HTTP/1.1" 302 - "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.0.3705; .NET CLR... (5 Replies)
Discussion started by: elamurugu
5 Replies

3. Shell Programming and Scripting

Extract columns where header matches a given string

Hi, I'm having trouble pulling out columns where the headers match a file of key ID's I'm interested in and was looking for some help. file1.txt I Name 34 56 84 350 790 1215 1919 7606 9420 file2.txt I Name 1 1 2 2 3 3 ... 34 34... 56 56... 84 84... 350 350... M 1 A A A A... (20 Replies)
Discussion started by: flotsam
20 Replies

4. Shell Programming and Scripting

awk print specific columns one row at a time

Hello, I have the following piece of code: roleName =`cat $inputFile | awk -F';' '{ print $1 }'` roleDescription =`cat $inputFile | awk -F';' '{ print $2 }'` roleAuthProfile =`cat $inputFile | awk -F';' '{ print $3 }'` mappedUserID (5 Replies)
Discussion started by: pr0tocoldan
5 Replies

5. Shell Programming and Scripting

awk compare specific columns from 2 files, print new file

Hello. I have two files. FILE1 was extracted from FILE2 and modified thanks to help from this post. Now I need to replace the extracted, modified lines into the original file (FILE2) to produce the FILE3. FILE1 1466 55.27433 14.72050 -2.52E+03 3.00E-01 1.05E+04 2.57E+04 1467 55.27433... (1 Reply)
Discussion started by: jm4smtddd
1 Replies

6. Shell Programming and Scripting

Print columns matching to specific values

Hello Friends, I have a CDR file and i need to print out 2 columns with their field position which matches to some constant values, a part of input file CZ=1|CZA=1|DIAL=415483420001|EE=13|ESF=1|ET=|FF=0|9|MNC=99|MNP=9041|MTC=0|NID=2|NOA=international|ON=1| OutPut ... (3 Replies)
Discussion started by: EAGL€
3 Replies

7. UNIX for Dummies Questions & Answers

How to Detect Specific Pattern and Print the Specific String after It?

I'm still beginner and maybe someone can help me. I have this input: the great warrior a, b, c and what i want to know is, with awk, how can i detect the string with 'warrior' string on it and print the a, b, and c seperately, become like this : Warrior Type a b c Im still very... (3 Replies)
Discussion started by: radynaraya
3 Replies

8. Shell Programming and Scripting

awk - how to print specific field if a string is matched

hi gurus, I would like to be able to use awk to process 1 file as such: abc 1 2 3 4 5 6 7 8 9 10 flags 1 2 4 flags 1 2 5 abc 2 3 4 5 6 7 8 9 10 11 flags 1 2 3 abc 4 5 6 7 8 9 6 7 78 89 flags 1 2 3 flags 1 2 4 flags 1 2 3 4 I would like to be able to print field 1 and 5 when the... (4 Replies)
Discussion started by: revaroo
4 Replies

9. Shell Programming and Scripting

awk to print string if tag is specific value

In the below awk I am trying to print expName only if another tag planExecuted is true. In addition to the expName I am also printing planShortID. For some reason the word experiment gets printed so I remove it with sed. I have attached the complete index.html as well as included a sample of it... (1 Reply)
Discussion started by: cmccabe
1 Replies

10. UNIX for Beginners Questions & Answers

How to print multiple required columns dynamically in a file using the header name?

Hi All, i am trying to print required multiple columns dynamically from a fie. But i am able to print only one column at a time. i am new to shell script, please help me on this issue. i am using below script awk -v COLT=$1 ' NR==1 { for (i=1; i<=NF; i++) { ... (2 Replies)
Discussion started by: balu1234
2 Replies
ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME
ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices SYNOPSIS
/usr/ucb/ucblinks [-e rulebase] [-r rootdir] DESCRIPTION
ucblinks creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi- ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry. ucblinks does not remove unneeded compatibility links; these must be removed by hand. ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been created, since the reconfiguration may have resulted in more compatibility names being needed. In releases prior to SunOS 5.4, ucblinks used a nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses nawk for the default operation, although nawk rule-bases can still be specifed with the -e option. The nawk rule-base equivalent to the SunOS 5.4 default operation can be found in /usr/ucblib/ucblinks.awk. OPTIONS
-e rulebase Specify rulebase as the file containing nawk(1) pattern-action statements. -r rootdir Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /. FILES
/usr/ucblib/ucblinks.awk sample rule-base for compatibility links ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscpu | +-----------------------------+-----------------------------+ SEE ALSO
devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5) SunOS 5.10 13 Apr 1994 ucblinks(1B)
All times are GMT -4. The time now is 03:06 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy