awk print variable then fields in variable Post: 302790773

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print variable in awk

i read the variable ph from file and i wanna to print it in awk. example ph=`cat tmpbatch` tail h.txt|grep "| |"|awk -F"|" '{ print "@unpdx.sql",$5 }'"$ph" i try this but it does not work

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can awk print column using a variable ??

i want to print the column file using awk or cut in dynamic manner like trmp=2;temp1=1;temp3=2 awk 'BEGIN{OFS=IFS="\t"} {print $temp,$temp1,$temp3}' client_data.txt or cut -f $temp1,$temp2,$temp3 -d"\t" file_name . but it is showing error , In awk can i use variable as in printing...

3. Shell Programming and Scripting

print variable in file using awk

hi, i have store variable in $var i want to print it in $3 of file using awk. how can i do it? file : var1,var2,var3 var5,var6,var7 var8,var9,var10 . . . i want to print $var in $3 ( for example var3 or var7 or var10) thanks

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How to print a value in the variable using awk ?

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awk print variable

I have list of files: ls a.pdf b.pdf c.pdf and so on... and I have a file like this: cat file1 apple mango pear and so on... I want to rename my file like this:

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awk print using a variable

hey, just want to ask how to do this. ex. g="hi i am john" h=`echo $g | awk '{print $2}'` echo $h OUTPUT is 'i' What if I want to use a variable instead of using '2', how do I do that? Because this one does not work: a=2 h=`echo $g | awk '{print ${$a}}'` this one also does not...

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done.

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Hi, I am trying to do this:- FILE=application.log PID=12345 FILE=`echo $FILE | awk -F "." '{print $1 "$PID" $2}'` echo $FILE application$PIDlog I need the output to be application12345.log but I am not sure how to get the $PID variable into the output. I have tried various things...

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Hy! I need to post-process some data files which have variable (and periodic) number of fields. For example, I need to square (data -> data*data) the folowing data file: -5.34281E-28 -3.69822E-29 8.19128E-29 9.55444E-29 8.16494E-29 6.23125E-29 4.42106E-29 2.94592E-29 1.84841E-29 ...

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Awk: subset of fields as variable with sprint

Dear Unix Gurus, input: A|1|2|3|4|5 B|1|2|3|4|3 C|1|2|3|4|1 D|1|9|3|4|12 output: A_(5);B(3);C(1)|1|2|3|4 D_(12)|1|9|3|4 Details: If $2, $3, $3, $5 are identical, concatenate $1 and associated $NF together in the first field. But I am trying to do the above by passing the identical...

LEARN ABOUT DEBIAN

irsend

IRSEND(1)							   User Commands							 IRSEND(1)

NAME

       irsend - basic LIRC program to send infra-red commands

SYNOPSIS

       irsend [options] DIRECTIVE REMOTE CODE [CODE...]

DESCRIPTION

       Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such
       as TV boxes, HiFi sets, etc.

       DIRECTIVE can be:
	  SEND_ONCE	    - send CODE [CODE ...] once
	  SEND_START	    - start repeating CODE
	  SEND_STOP	    - stop repeating CODE
	  LIST		    - list configured remote items
	  SET_TRANSMITTERS  - set transmitters NUM [NUM ...]
	  SIMULATE	    - simulate IR event

       REMOTE is the name of a remote, as described in the lircd configuration file.

       CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file.

       NUM is the transmitter number of the hardware device.

       For the LIST DIRECTIVE, REMOTE and/or CODE can be empty:

	  LIST	 ""    ""   - list all configured remote names
	  LIST REMOTE  ""   - list all codes of REMOTE
	  LIST REMOTE CODE  - list only CODE of REMOTE

       The SIMULATE command only works if it has been explicitly enabled in lircd.

       -h --help
	      display usage summary

       -v --version
	      display version

       -d --device
	      use given lircd socket [/var/run/lirc/lircd]

       -a --address=host[:port]
	      connect to lircd at this address

       -# --count=n
	      send command n times

EXAMPLES

	  irsend LIST DenonTuner ""
	  irsend SEND_ONCE  DenonTuner PROG-SCAN
	  irsend SEND_ONCE  OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP
	  irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3
	  irsend SEND_STOP  OnkyoAmpli VOL-DOWN
	  irsend SET_TRANSMITTERS 1
	  irsend SET_TRANSMITTERS 1 3 4
	  irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S"

FILES

       /etc/lirc/lircd.conf
	      Default lircd configuration file.  It should contain all the remotes, their infra-red codes and the corresponding timing	and  wave-
	      form details.

DIAGNOSTICS

       If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics:
       "irsend: could not connect to socket"
       "irsend: Connection refused" (or "Permission denied").

SEE ALSO

       The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory.

       lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org.

irsend 0.9.0-pre1						   October 2010 							 IRSEND(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

print variable in awk

Discussion started by: kazanoova2

2. Shell Programming and Scripting

can awk print column using a variable ??

Discussion started by: jambesh

3. Shell Programming and Scripting

print variable in file using awk

Discussion started by: kamel.seg

4. Shell Programming and Scripting

How to print a value in the variable using awk ?

Discussion started by: jisha