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Full Discussion: Output file list to array?
Top Forums Shell Programming and Scripting Output file list to array? Post 302623951 by nextyoyoma on Sunday 15th of April 2012 11:04:56 AM
Old 04-15-2012
Output file list to array?

Hey, guys, scripting newb here. I'm trying to get a list of all .dmg files in a folder and save the output into an array. My first attempt was

Code:
ARRAY= ( `ls $REIMAGEPATH | grep \.dmg$` )

However, I understand why that doesn't work now (at least I think I do).

But I don't know what the best method is to do this. Some have suggested using a for loop, others using find. But in either case, I can't figure out how to pass the input to an array.

In case it helps, the purpose of the full script is to find all .dmg images in a folder, partition a hard drive with that number of partitions, and restore each image onto the corresponding partition. I've worked out most of it, but the lynchpin is being able to generate the list in the first place! Thanks!

Last edited by nextyoyoma; 04-15-2012 at 12:35 PM..
 

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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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