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Full Discussion: Loop through files in a directory
Top Forums Shell Programming and Scripting Loop through files in a directory Post 302902971 by ali.seifaddini on Friday 23rd of May 2014 09:08:52 AM
Old 05-23-2014
Loop through files in a directory
Hello

How do I loop through files in a specific directory ?

This script is not working!

Code:
#! /bin/bash
FILES=/usr/desktop/input/*
For f in $FILES;
do
awk '-v A="$a" -v B="$b" {$6=($1-64)/2 ;$7=((10^($6/10))/A)^(1/B) ; print}' OFS="\t" $f > /root/Desktop/output/$f.txt;
done

Orginal txt file:

Code:
$1      $2            $3             $4
74   3.99166 101.37082  2.000
74   3.99166 101.37834  2.000
75   3.98416 101.37082  2.000
75   3.98416 101.37834  2.000
81   3.96916 101.29571  2.000
  0   3.96166 101.28820  2.000
 82   3.96166 101.29571  2.000
 85   3.96167 101.31073  2.000


Expected result:

Code:
$1         $2             $3                $4                  $5        $6
74	3.99166	101.37082	2.000		5	0.0748783
74	3.99166	101.37834	2.000		5	0.0748783
75	3.98416	101.37082	2.000		5.5	0.0804649
75	3.98416	101.37834	2.000		5.5	0.0804649
81	3.96916	101.29571	2.000		8.5	0.12391
0	3.96166	101.28820	2.000		-32	0.000364633
82	3.96166	101.29571	2.000		9	0.133155
85	3.96167	101.31073	2.000		10.5	0.165237

Thanks in advance
 

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LEARN ABOUT DEBIAN

oakdecode

oakdecode(1)						      General Commands Manual						      oakdecode(1)

NAME

       oakdecode - Decode an OAKT printer stream into human readable form.

SYNOPSIS

       oakdecode [options] <OAKT-file

DESCRIPTION

       oakdecode decodes an OAKT printer stream into human readable form.

       An OAKT printer stream is the printer langauge used by the HP Color LaserJet 1500 and other printers.

COMMAND LINE OPTIONS

       These are the options that can appear on the command line.

       -d basename
	      Basename of .pbm file for saving decompressed planes.

       -r basename
	      Basename of .jbg file for saving raw planes

       -i     Suppress display of image records.

       -o     Print file offsets.

       -D level
	      Set Debug level [0].

EXAMPLES

       Decode an OAKT file created by foo2oak.

       $ oakdecode < testpage.oak
       0d(80) 1 OTHER
       0c(64) Wed Nov 05 16:30:50 2003        a07d3   100005  32001e
       0a(80) testpage.pdf
       14(16) (no args)
       28(16) Source=Tray1
       29(80) PaperType=0 UNK8=2,0,0,0, blanks(63)
       2a(32) Copies=1        UNK=0
       2b(32) papercode=25    xwid=4648       ywid=9000       UNK=0
       33(64)
	       u0      u1      w       h       resx    resy    nBits
	       x0      x0      2128    4300    600     600     x1
       15(16) (no args)
	    bih0     w	   h	l0     bih5   dlen  plen unk yOff P subP
       3c(64) 00010000 2176  256  256 58030020  1050  1056 000   64 3 0
		       DL = 0, D = 0, P = 1, - = 0, XY = 2176 x 256
		       L0 = 256, MX = 32, MY = 0
		       Order   = 3  ILEAVE SMID
		       Options = 88  LRLTWO TPDON TPBON
		       1 stripes, 0 layers, 1 planes
       3c(64) 00010000 2176  256  256 58030020  3668  3680 000  320 3 0
       3c(64) 00010000 2176  256  256 58030020  1463  1472 000  640 3 0
       3c(64) 00010000 2176  256  256 58030020  1975  1984 000  896 3 0
       3c(64) 00010000 2176  224  224 58030020  2744  2752 000 1152 3 0
       3c(64) 00010000 2176  256  256 58030020   988	992 000 1440 3 0
       3c(64) 00010000 2176  256  256 58030020  2892  2896 000 1696 3 0
       3c(64) 00010000 2176  256  256 58030020  3634  3648 000 1952 3 0
       3c(64) 00010000 2176  256  256 58030020  3236  3248 000 2208 3 0
       3c(64) 00010000 2176  256  256 58030020  2279  2288 000 2464 3 0
       3c(64) 00010000 2176  256  256 58030020  3746  3760 000 2720 3 0
       3c(64) 00010000 2176  200  200 58030020  2404  2416 000 2976 3 0
       3c(64) 00010000 2176  256  256 58030020  3114  3120 000 3240 3 0
       3c(64) 00010000 2176   96   96 58030020  1142  1152 000 3496 3 0
       3c(64) 00010000 2176  256  256 58030020  2094  2112 000 3752 3 0
       3c(64) 00010000 2176  256  256 58030020  1319  1328 000 4008 3 0
       3c(64) 00010000 2176   36   36 58030020   208	224 000 4264 3 0
       17(16) (no args)
       18(16) UNK=0
       0b(16) (no args)

FILES

       /usr/bin/oakdecode

SEE ALSO

       foo2oak-wrapper(1), foo2oak(1), jbg2pbm(1)

AUTHOR

       Rick Richardson <rick.richardson@comcast.net>
       http://foo2oak.rkkda.com/
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