awk / sed Post: 21204

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1. 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:

2. Shell Programming and Scripting

sed in awk

Hi there, I'm trying to process a comma delimited file to remove the seconds: 916901,0,488589834,TRADE,Trade, ,2002-07-2510:14:43.387,CITI.MW,970847, , , ,808.0,2526.0,0.0,0.0,-1 So basically the .*** from the 7th field Any help appreciated Jon

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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...

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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...

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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...

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...

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 ...

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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.

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...

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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...

LEARN ABOUT NETBSD

krb5_free_error

KRB5_RD_ERROR(3)					   BSD Library Functions Manual 					  KRB5_RD_ERROR(3)

NAME

     krb5_rd_error, krb5_free_error, krb5_free_error_contents, krb5_error_from_rd_error -- parse, free and read error from KRB-ERROR message

LIBRARY

     Kerberos 5 Library (libkrb5, -lkrb5)

SYNOPSIS

     #include <krb5/krb5.h>

     krb5_error_code
     krb5_rd_error(krb5_context context, const krb5_data *msg, KRB_ERROR *result);

     void
     krb5_free_error(krb5_context context, krb5_error *error);

     void
     krb5_free_error_contents(krb5_context context, krb5_error *error);

     krb5_error_code
     krb5_error_from_rd_error(krb5_context context, const krb5_error *error, const krb5_creds *creds);

DESCRIPTION

     Usually applications never needs to parse and understand Kerberos error messages since higher level functions will parse and push up the
     error in the krb5_context.  These functions are described for completeness.

     krb5_rd_error() parses and returns the kerboeros error message, the structure should be freed with krb5_free_error_contents() when the caller
     is done with the structure.

     krb5_free_error() frees the content and the memory region holding the structure iself.

     krb5_free_error_contents() free the content of the KRB-ERROR message.

     krb5_error_from_rd_error() will parse the error message and set the error buffer in krb5_context to the error string passed back or the
     matching error code in the KRB-ERROR message.  Caller should pick up the message with krb5_get_error_string(3) (don't forget to free the
     returned string with krb5_free_error_string()).

SEE ALSO

     krb5(3), krb5_set_error_string(3), krb5_get_error_string(3), krb5.conf(5)

BSD
								   July 26, 2004							       BSD

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed,awk

Discussion started by: Nisha

2. Shell Programming and Scripting

sed in awk

Discussion started by: orange_one

3. UNIX for Advanced & Expert Users

sed in awk ? or nested awk ?

Discussion started by: varungupta

4. UNIX for Advanced & Expert Users

Awk or Sed help

Discussion started by: MrG-San