Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: awk sed help
Top Forums Shell Programming and Scripting awk sed help Post 302206185 by jkl_jkl on Tuesday 17th of June 2008 07:09:26 AM
Old 06-17-2008
awk sed help
Code:
$cat log.txt
#fld names
#Fld: Name Age Sex Lcation

CC 25 M XYZ
BB 21 F XAS
SD 21 M AQW

Output required:
Code:
Fld	rec1	rec2	rec3
Name	CC	BB	SD
Age	25	21	21
Sex	M	F	M
Lcation XYZ 	XAS 	AQW

I tried this

Code:
$ sed -e '/^$/d' -e '/^#fld/d' -e 's/#Fld: //' log.txt | awk '{
for(j=1;j<=NF;j++)
{arr[j]=arr[j]"\t"$j}
}
END {for(i in arr)
print arr[i]}
'


        Name    CC      BB      SD
        Age     25      21      21
        Sex     M       F       M
        Lcation XYZ     XAS     AQW

But I am unable to append the header line as I wanted.

Please help.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk / sed

I have many messages such as the test message below: 00:00000:00021:2002/05/13 13:57:00.51 ERROR:- Test error, my test error!!! I am writing a script in which I need to get everything from the word "ERROR:-" onwards. I normally use awk for these things, but I am not an expert at it so i am... (6 Replies)
Discussion started by: baileyr1
6 Replies

2. Shell Programming and Scripting

sed,awk

Hi, I know sed is stream text editor and not a bit more than that. Can anyone explain its usage and advantages? How is awk different from sed? I donno i am a bit confused about it. But i have coded in awk and shell. Thanks, Nisha :confused: (7 Replies)
Discussion started by: Nisha
7 Replies

3. UNIX for Advanced & Expert Users

sed in awk ? or nested awk ?

Hey all, Can I put sed command inside the awk action ?? If not then can i do grep in the awk action ?? For ex: awk '$1=="174" { ppid=($2) ; sed -n '/$ppid/p' tempfind.txt ; }' tempfind.txt Assume: 174 is string. Assume: tempfind.txt is used for awk and sed both. tempfind.txt... (11 Replies)
Discussion started by: varungupta
11 Replies

4. UNIX for Advanced & Expert Users

Awk or Sed help

Hi, I have a data file with 5 columns - like this: "20080401 09:43:08.770798 +0100s","TEST 1","R 1","A TEST","Nov 27 2007","1" "20080401 09:43:08.770798 +0100s","THIS IS A TEST","R 2","B TEST","Nov 30 2007","10" "20080401 09:43:08.770798 +0100s","ANOTHER TEST","R 3","B TEST","Nov 05... (7 Replies)
Discussion started by: MrG-San
7 Replies

5. UNIX for Dummies Questions & Answers

sed or awk?

I've got an inventory database with eight columns with things like product name, manufacturer, UPC code, etc. on each line. Our PO (purchase order) number is in the first column. I can grep the date and get the full line of data but I would like to strip out everything but the PO number in the... (5 Replies)
Discussion started by: NetJones
5 Replies

6. Shell Programming and Scripting

Using sed or awk?

What if I wanted to add a word such as IT after the first character and if theres 3 characters, after the 2nd character? output would be: G, it H G, H it P G, H, P it L I'm thinking that AWK would be the easiest way to do this... Currently looking it up. Right now I'm using awk but I... (13 Replies)
Discussion started by: puttster
13 Replies

7. Shell Programming and Scripting

Need help using awk or sed.

Hi All, Is there a way of comparing two columns in the same file and deleting the row if the values of the columns match. I have the sample data file as below. M024900|175309.00|968.00|17 M025001|19861.79|97.90|148 M025002|431.70|159.00|3 M025003|912.30|159.90|6 ... (6 Replies)
Discussion started by: nua7
6 Replies

8. UNIX for Dummies Questions & Answers

sed/awk or help please

I have a file that contain the data below: B1 1 2 3 B2 20 30 40 B3 7 8 B4 100 B5 21 22 23How can I retrieve the data for B1 into a seperate file. (8 Replies)
Discussion started by: bobo
8 Replies

9. Shell Programming and Scripting

Is this possible using SED and AWK?

Dear Geeks, I want to manipulate a file with certain modifications for that using sed or AWK how to do this process for one file i have this type of data. Input File: "Restricted and Reserved names .ANISH",3798,"TEST.CO",1201208,6/16/10 0:00,6/16/13 0:00,,,"CO","2nd"^M "Restricted and... (4 Replies)
Discussion started by: anishkumarv
4 Replies

10. Shell Programming and Scripting

sed and awk giving error ./sample.sh: line 13: sed: command not found

Hi, I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :- ./sample.sh: line... (12 Replies)
Discussion started by: satishmallidi
12 Replies

LEARN ABOUT OPENSOLARIS

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWgawk	      |
       +--------------------+-----------------+
       |Interface Stability | Volatile	      |
       +--------------------+-----------------+
NOTES

       Source for gawk is available on http://opensolaris.org.

Free Software Foundation					    Nov 3 1999								  IGAWK(1)
All times are GMT -4. The time now is 09:59 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy