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Full Discussion: Creating a table
Top Forums Shell Programming and Scripting Creating a table Post 302431301 by kristinu on Monday 21st of June 2010 04:53:12 PM
Old 06-21-2010
Creating a table
I have a file like below

Code:
Iter 1: Best Model = 10.0 12.0 13.0 17.0 23.3 78.7
Iter 2: Best Model = 10.0 20.0 30.0 40.0 50.0 60.0
Iter 3: Best Model = 27.3 46.3 84.5 23.0 34.5 35.4

etc

I want to use a scipts using csh or awk to select the iteration number and show the numbers in a table

For example user inputs iter=2 Nx=3 Ny=2
where Nx times Ny is the total number of values in the line at iter 2

The total number of values in each line is always the same.

We find the values associated with iter=2 and create the table

Code:
10.0 30.0 50.0
20.0 40.0 60.0



---------- Post updated at 03:53 PM ---------- Previous update was at 10:39 AM ----------

I have tried to write an awk script to do this. However cant't get $(i+j) to work.

Code:
{
    NX = 16
    NY = 12
    for (i = 1; i <= NX; ++i ) {
      var = ""
      j = 0
      for (j = 1; j <= NY; ++i ) {
        var = var ${i+j}
        j = j+ NX
      }
    print "var\n"
    }
  }

I have created a small text file with

1 2 3 4 5 6 7 8 9 10 11 12

and want to get a table which I call 4x3

1 4 7 10
2 5 8 11
3 6 9 12

using the following

Code:
{
    NX = 4
    NY = 3
    for (i = 1; i <= NY; ++i ) {
      var = ""
      j = 0
      for (j = 0; j <= NX; ++j ) {
        k = i + j
        var = var" "$k
        j = j + NX
      }
    print var
    }
  }

However this only gives me

1
2
3
Last edited by kristinu; 06-21-2010 at 06:25 PM..
 

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LEARN ABOUT LINUX

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)
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