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Top Forums Shell Programming and Scripting help with a 'while read' loop to change the names of files Post 302171957 by vgersh99 on Saturday 1st of March 2008 10:23:35 AM
Old 03-01-2008
to start with:
invoked from the parent old 'oldnames' direcotry. Assumes 'oldnames' and 'newnames' direcotries are SIBLINGS and the file 'names' resides in the parent of 'oldnames'.
Adjust to fit the actual requirement.
Good luck!
Code:
#!/bin/ksh

ls oldnames | while read old
do
   while read new
   do
     cp oldnames/"${old}" newnames/"${new}"
   done < names
done

 

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Rscript(1)								FSF								Rscript(1)

NAME
Rscript - front end for scripting with R SYNOPSIS
Rscript [--options] [-e expr] file [args] DESCRIPTION
A binary front-end to R, for use in scripting applications. expr An optional expression to be evaluated, used in place of expr. file Input file of R expressions args Optional further arguments to be processed by commandArgs in the R interpreter. OPTIONS
--options accepted are --help Print usage and exit --version Print version and exit --verbose Print information on progress --default-packages=list Where 'list' is a comma-separated set of package names, or 'NULL' and also options to R (in addition to --slave --no-restore), such as --save Do save workspace at the end of the session --no-environ Don't read the site and user environment files --no-site-file Don't read the site-wide Rprofile --no-init-file Don't read the user R profile --restore Do restore previously saved objects at startup --vanilla Combine --no-save, --no-restore, --no-site-file --no-init-file and --no-environ SEE ALSO
R(1) R scripting April 2007 Rscript(1)
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