awk getline question Post: 302738091

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1. Shell Programming and Scripting

awk getline help maybe?

hello collegues, I am attempting to use awk to search file1 (serverlist.csv) from each row with file2 (supported.txt). If the is no entry exists in serverlist then output to a file called notsupp.out if there is an entry output to supp.out I can do this with basic shell scripting however...

2. Shell Programming and Scripting

awk and system getline

Hello, Need some help here. I have this script (test.sh): #!/bin/sh var=$1 (( var = 2 * var )) echo $var Now I want to call this script from awk with one argument and then capture the result in a variable, something like: echo 40 | awk ' { x = $1; "test.sh " x | getline y; print y }...

3. Shell Programming and Scripting

awk getline

How do you make the getline function return to the original line? The example below should make it clear where I am currently going wrong. Thanks AWK SCRIPT: ------------- awk -F '-' '{ tmpLine = "EMPTY" print "CURRENT LINE :"$0 getline tmpLine print "NEXT LINE :"tmpLine }'...

4. Shell Programming and Scripting

Using getline in awk

I am using awk and want to use getline from a file like below getline x < file However file consists of two columns and I only want to store $2 Any way I can do this? ---------- Post updated at 06:54 AM ---------- Previous update was at 06:45 AM ---------- Done something like this....

5. Shell Programming and Scripting

awk getline question

Hi there, I have an ifconfig output and i want to write a script that determines whether there is a line "groupname ipmp" on a particular interface here is my example ifconfig -a output lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1 inet 127.0.0.1...

6. Shell Programming and Scripting

Some Awk Getline help?

Greetings, I have about 3000 files that I want to search. The first column in all of these 3000 files has a unique serial number on each line. The subsequent columns have lots of data. I have another masterfile with three columns to help me find all the data I need in a moments notice: col 1...

7. Shell Programming and Scripting

awk getline t file

I want to import a textfile with getline into var t which has several lines. How do import all lines, since it only imports the last line: while < ((getline t "textfile") > 0)

8. Shell Programming and Scripting

awk getline function help

Hello All , I have to split a file as well as keep the header in all the splitted files. For this I am using the getline function of awk to keep the header however the catch is header is of 4 lines and I have to hold all the 4 lines by getline function(or is there any other option ???) into a...

9. Shell Programming and Scripting

awk getline

Hi, I have an awk script with the following function in it . function cmd( c ) { while( ( c | getline foo) > 0 ){ return foo ; close( c ); } } c =...

10. Shell Programming and Scripting

awk with if, getline, and another if

Howdy Folks, It seems like it is always awk that confuses the heck out of me and I even have books and examples. I have this line: awk '{if (/clientIP/)(SRV = $NF); if ($2 ~ /BUNDLE-GIM/) getline; if ($2 ~ /r100595/) {print SRV,"BUNDLE-GIM",$2}}' post.txt to parse this text: <api...

LEARN ABOUT DEBIAN

clp

CLP(1)							      General Commands Manual							    CLP(1)

NAME

       clp - linear program solver

SYNOPSIS

       clp filename [ options ] solutionfile

DESCRIPTION

       This manual page documents briefly the clp command.

       clp -- interface to the coin linear programming solver. clp solves the following linear optimization program:

	   minimize	 c^t x
	   such that:	 row_lb <= Ax <= row_ub
			 column_lb <= x <= column_ub

OPTIONS

       When  no options are given clp enters the interactive command line mode.  Otherwise the program enters a batch mode, for which a summary of
       options is included below.  For a complete description, see /usr/share/doc/coinor-libclp-doc.

       -help  Show summary of options.

       -primalsimplex
	      solve the problem using the primal simplex method

       -dualsimplex
	      solve the problem using the dual simplex method

       -maximize
	      maximize the problem

SEE ALSO

       glpsol(1),dsdp5(1)

       This program is fully documented in the accompanying html documentation which can  be  found  in  /usr/share/doc/coinor-libclp-doc  if  the
       coinor-libclp-doc package is installed.

AUTHOR

       clp was written by John J. Forrest <jjforre@us.ibm.com> et.al.

       This manual page was written by Soeren Sonnenburg <sonne@debian.org>, for the Debian project (but may be used by others).

								   May	7, 2008 							    CLP(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk getline help maybe?

Discussion started by: chlawren

2. Shell Programming and Scripting

awk and system getline

Discussion started by: fbg

3. Shell Programming and Scripting

awk getline

Discussion started by: garethsays

4. Shell Programming and Scripting

Using getline in awk

Discussion started by: kristinu

5. Shell Programming and Scripting

awk getline question

Discussion started by: rethink

6. Shell Programming and Scripting

Some Awk Getline help?

Discussion started by: jeeplou

7. Shell Programming and Scripting

awk getline t file

Discussion started by: sdf

8. Shell Programming and Scripting

awk getline function help

Discussion started by: Pratik4891

9. Shell Programming and Scripting

awk getline

Discussion started by: MetaMan

10. Shell Programming and Scripting

awk with if, getline, and another if

Discussion started by: port43

LEARN ABOUT DEBIAN

clp