Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Variable assignment inside awk
Top Forums Shell Programming and Scripting Variable assignment inside awk Post 302792811 by CiCa on Thursday 11th of April 2013 04:23:28 AM
Old 04-11-2013
ok - thanks.

Back to my original question then - anyone know if there is a way to assign $3 and $5 to shell variables inside the {} brackets...

Thanks in advance
CiCa
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk variable assignment in a file

Hi All, I have a little awk script which uses a variable (x): awk -v x=0 'NF != 6 { ++x } END { print "This batch had " x " errors out of ", NR" records"}' But when I've tried to put the command in a file I can't seem to declare the variable. I've managed to simplify the code so that I... (4 Replies)
Discussion started by: pondlife
4 Replies

2. Shell Programming and Scripting

getting variable inside awk

Hi All, I have awk script for replacing the nth ocurance of a string in an xml file... My code is like this FILETYPE=xml TAGNAME=type OCCURANCE=$1 TAGVALUE=valueur echo OCCURANCE:$OCCURANCE echo TAGNAME:$TAGNAME echo TAGVALUE:$TAGVALUE awk -v n=$OCCURANCE -v... (1 Reply)
Discussion started by: subin_bala
1 Replies

3. Shell Programming and Scripting

variable assignment using awk

Guys, Could you please help me out. I need two values in two variables using awk from the o/p of grep. example:- grep sdosanjh <filename> sdosanjh myhostname myfilename NOW WHAT I WANT IS :- sdosanjh should be in variable (say NAME) myhostname should be in variable (say... (8 Replies)
Discussion started by: sdosanjh
8 Replies

4. Shell Programming and Scripting

Automatic variable assignment inside a for loop

cs1=`echo "scale=8;($css1/$css0)*100"|bc` cs2=`echo "scale=8;($css2/$css0)*100"|bc` cs3=`echo "scale=8;($css3/$css0)*100"|bc` cs4=`echo "scale=8;($css4/$css0)*100"|bc` cs5=`echo "scale=8;($css5/$css0)*100"|bc` cs6=`echo "scale=8;($css6/$css0)*100"|bc` cs7=`echo "scale=8;($css7/$css0)*100"|bc`... (3 Replies)
Discussion started by: thulasidharan2k
3 Replies

5. Shell Programming and Scripting

AWK Variable assignment issue Ksh script

Hi There, I am writing a ksh script which assigns variable values from file "A" and passes that variables to file "B". While passing the parameters an additional "$" sign is being assigned to awk -v option. Could any one help me with this please. #!/bin/ksh head -1... (3 Replies)
Discussion started by: Jeevanm
3 Replies

6. Shell Programming and Scripting

awk variable assignment-- inside braces or not?

So, in awk, I've always put my variable assignments inside of the curly braces, just like dad, and grandpa, and the 26 generations before them. But today I came upon an awk statement that had them outside the braces-- blasphemy! Seriously, though, is there any practical difference? I was... (3 Replies)
Discussion started by: treesloth
3 Replies

7. Shell Programming and Scripting

HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split... (6 Replies)
Discussion started by: shell_boy23
6 Replies

8. Shell Programming and Scripting

Passing awk variable argument to a script which is being called inside awk

consider the script below sh /opt/hqe/hqapi1-client-5.0.0/bin/hqapi.sh alert list --host=localhost --port=7443 --user=hqadmin --password=hqadmin --secure=true >/tmp/alerts.xml awk -F'' '{for(i=1;i<=NF;i++){ if($i=="Alert id") { if(id!="") if(dt!=""){ cmd="sh someScript.sh... (2 Replies)
Discussion started by: vivek d r
2 Replies

9. Shell Programming and Scripting

[awk] printing value of a variable assignment from a file

Heyas Me try to print only the value of a (specific) variable assignment from a file. What i get (1): :) tui $ bin/tui-conf-get ~/.tui_rc TUI_THEME dot-blue "" "$TUI_DIR_INSTALL_ROOT/usr" "$TUI_DIR_INSTALL_ROOT/etc/tui" "$TUI_PREFIX/share/doc/tui" "$TUI_PREFIX/share/tui"... (2 Replies)
Discussion started by: sea
2 Replies

10. Shell Programming and Scripting

Optimize multiple awk variable assignment

how can i optimize the following: TOTALRESULT="total1=4 total2=9 total3=89 TMEMORY=1999" TOTAL1=$(echo "${TOTALRESULT}" | egrep "total1=" | awk -F"=" '{print $NF}') TOTAL2=$(echo "${TOTALRESULT}" | egrep "total2=" | awk -F"=" '{print $NF}') TOTAL3=$(echo... (4 Replies)
Discussion started by: SkySmart
4 Replies

LEARN ABOUT CENTOS

hugeedit

HUGEEDIT(7)						 Miscellaneous Information Manual					       HUGEEDIT(7)

NAME

       hugeedit - Set default policy for backing text and data with hugepages

SYNOPSIS

       hugeedit binary
       hugeedit [options] binary

DESCRIPTION

       hugectl	runs  processes with a specific policy for backing memory regions with hugepages. Ordinarily when processes are relinked with lib-
       hugetlbfs using the recommended linking method, either hugectl is required on each execution or environment variables must be set for  each
       execution.  hugeedit  can  be  used to set bits in the ELF header that determine if the text or data segments are backed by default without
       further intervention.

       If no arguments are specified, hugeedit will display what the current defaults for each segment in a binary are. The available options are

       --text Back the text segments of the binary by default.

       --data Back the data segments of the binary by default

       --disable
	      Back all segments using small pages by default

SEE ALSO

       oprofile(1), libhugetlbfs(7), hugectl(8)

AUTHORS

       libhugetlbfs was written by various people on the libhugetlbfs-devel mailing list.

								  October 8, 2008						       HUGEEDIT(7)
All times are GMT -4. The time now is 09:06 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy