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Full Discussion: Locate the files in the first column and copy the files in 2nd column
Top Forums Shell Programming and Scripting Locate the files in the first column and copy the files in 2nd column Post 303014183 by RudiC on Tuesday 6th of March 2018 02:12:25 PM
Old 03-06-2018
Quote:
Originally Posted by kenshinhimura
not working,
locate/find.. it will locate the files anywhere in the system, the file1,file2 could be in different directories..
Quote:
Originally Posted by kenshinhimura
yup they are duplicate files in multiple locations..i intend to do that.. so it should be copied on the specied folder..

Your statement / request is not quite clear. You use locate yourself in post#1. Do you want all files located (including the ones whose file names are supersets of the search term) to be copied to your target directory given in your data file? If several files with identical file names exist, they will overwrite each other - which one should survive?
To give you a starting point, you might want to consider / analyse this:
Code:
while read FN DN
    do  [ -d $DN ] || echo mkdir $DN
        for LN in $(locate $FN)
          do    [ ! $FN = ${LN##*/} ] && continue
                echo cp $LN $DN
          done
    done < datafile

It will check the resp. file name against the one in datafile and copy only if identical, but will not check for overwriting. Directories are checked for existence and created if non-existent. It will of course depend on the locate-DB to be up to date, and on those names not containing white space as these would confuse the for loop.
Give it a try an comment back
This User Gave Thanks to RudiC For This Post:
kenshinhimura
 

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whereis

whereis(1)						      General Commands Manual							whereis(1)

NAME

       whereis - locate source, binary, and/or manual for program

SYNOPSIS

       dir... name...

DESCRIPTION

       locates	source,  binary,  and manuals sections for specified files.  The supplied names are first stripped of leading path name components
       and any (single) trailing extension of the form (such as Prefixes of resulting from use of SCCS are also  dealt	with.	then  attempts	to
       locate the desired program in a list of standard places.

   Options
       recognizes the following command-line options:

	      Limit search to binary files.
			     Can be used in conjunction with or

	      Limit search to source-code files.
			     Can be used in conjunction with or

	      Limit search to manual entry files.
			     Can be used in conjunction with or

	      Search for unusual entries.
			     A file is said to be unusual if it does not have one entry of each requested type.  Thus, searches for those files in
			     the current directory that have no corresponding manual entry.

	      Limit search to binaries located in one or more specified directories.
			     Can be used in conjunction with or

	      Limit search to source files located in one or more specified directories.
			     Can be used in conjunction with or

	      Limit search to manual entry files
			     located in one or more specified directories.  Can be used in conjunction with or

	      Terminates the last directory list
			     or options) and identifies the start of file names.

EXTERNAL INFLUENCES

   International Code Set Support
       Single- and multi-byte character code sets are supported.

EXAMPLES

       Find all the files in that are not documented in with source files in

WARNINGS

       uses the system call (see chdir(2)) to run faster.  Therefore, path names given with the and options must be absolute path names.

AUTHOR

       was developed by the University of California, Berkeley.

FILES

																	whereis(1)
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