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Full Discussion: creating separate directories according to file extension and keeping file in different directory as
Top Forums UNIX for Dummies Questions & Answers creating separate directories according to file extension and keeping file in different directory as Post 302440803 by badan on Wednesday 28th of July 2010 10:00:24 AM
Old 07-28-2010
Invocation:
sh script.sh /path/to/directory.
Change NOEXTDIR to the default directory for files without extension.
Code:
#!/bin/bash
NOEXTDIR=default
cd $1
mkdir $NOEXTDIR
# moving files with extensions to corresponding directories
for FILE in `find . -maxdepth 1 -type f -name "*.*"`
        do
                EXT=`echo $FILE | sed 's/.*\.//g'`;
                if [ -d $EXT ]; then
                mv $FILE $EXT/$FILE
                else
                        mkdir $EXT;
                        mv $FILE $EXT/$FILE
                fi
        done

# moving the remaining files to the default directory
for NOEXT in `find . -maxdepth 1 -type f ! -name "*.*"`
        do
        mv $NOEXT $NOEXTDIR
        done

Last edited by badan; 07-28-2010 at 11:13 AM..
 

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LEARN ABOUT DEBIAN

gpiv_img2gpiv

GPIV_IMG2GPIV(1)					      General Commands Manual						  GPIV_IMG2GPIV(1)

NAME

       gpiv_img2gpiv  -  Converts  images  into raw data (extension .r) format with the belonging ASCII header file (extension .h) or into the hdf
       format (extension .hdf).

SYNOPSIS

       gpiv_img2gpiv [-x | --cross] [-c | --cols ncolumns] [--combine] [-h | --help] [-hdf] [--suf_a  EXT]  [--suf_b  EXT]  [--suf_num	N]  [-i  |
       --inverse] [-n] [-p] [-r | --rows nrows] [-t] [-v | --version] file_base_name

DESCRIPTION

       gpiv_img2gpiv converts images from a common image format (gif, tif etc) into a raw data image with extension .r. Additionally, it generates
       an ASCII header file (extension .h). This header contains information concerning image dimensions, color depth, single or double image (for
       auto or cross-correlation), time and spatial scales, position of pixel# (0, 0) in the experiment and some additional (non-required) parame-
       ters.

       gpiv_img2gpiv may also convert to hdf formatted images, with extension .hdf, that might be used by gpiv.

       This program does not use the parameter resources from libgpiv. The default settings may be overruled  by  the  command	line  options,	as
       explained below.

Options
       -c | --cols ncolumns
	      The number of columns of the image (default 1280).

       --combine
	      If the images have been obtained separately, but will have to be used for cross-correlation, they will be combined to a single image
	      file for interrogating with gpiv_rr (or gpiv).  See also --suf_a/b and --suf_num.

       -h | --help
	      On-line help.

       -hdf   Converts to (or from) hdf formatted data (extension .hdf).

       -i | --inverse
	      Inverse conversion; from raw 8-bit data to image format.

       --suf_a EXT
	      In combination with --combine: the file_base_name of the first frame to be combined is extended with suffix EXT (default: _a).

       --suf_b EXT
	      In combination with --combine: the file_base_name of the second frame to be combined is extended with suffix EXT (default: _b).

       --suf_num N
	      In combination with --combine: If images are numbered instead of with --suf_a and --suf_b. N represents the first of  the  two  num-
	      bered  frames  which will be combined with frame N + 1. The combined image will be named to file_base_nameN.r.  So, only odd or even
	      numbered images will result to be loaded in gpiv_rr (or gpiv) for cross-correlation.

       -n     No execute, only print processes.

       -p     Prints process to stdout.

       -r | --rows
	      nrows The number of rows in the frame of a SINGLE image (default 1024).  An image frame containing a PIV pair of images (to be  used
	      for  cross-correlation)  should  have the double amount of rows; from row #0 to row #nrows - 1 contains the first image and from row
	      #nrows to row #2xnrows - 1 contains the second image.

       -t     Image type or format (default bmp).

       -v | --version
	      Print version information on standard output, then exit successfully.

       -x | --cross
	      Double image for cross-correlation (default: single image for auto-correlation).

SEE ALSO

       gpivtools

NOTES

       The program uses convert.

AUTHOR

       Gerber Van der Graaf

								  19 Januari 2005						  GPIV_IMG2GPIV(1)
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