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Full Discussion: Conduct a search or test -f over a path with spaces
Top Forums Shell Programming and Scripting Conduct a search or test -f over a path with spaces Post 302737327 by godfreydanials on Wednesday 28th of November 2012 07:46:42 PM
Old 11-28-2012
Conduct a search or test -f over a path with spaces
I am organizing my music library on a NAS server. I want to print a list of all the directories that are missing the cover art (at least one or more jpeg file). I have successfully created a file with each line containing the path to each occurance of one or more .mp3 files. That path is also expected to have one or more files ending in .jpg or .JPG.

My input file strings look like this:
Code:
/c/mp3/Bad Company/Rough Diamonds
/c/mp3/Bad Company/Burnin' Sky

Most of the directory paths have one or more spaces in the directory, preventing me from testing for files with the .jpg extension, plus I have no idea how to do a case-intensive test. I will probably just have to perform two tests. I get a file not found error if I quote the entire string like:
Code:
"/c/mp3/Bad Company/Rough Diamonds"

After much searching, I decided I need to convert each path to this format"
Code:
/c/mp3/"Bad Company"/"Rough Diamonds"

If I can just get the path in the above format, I should be able to test for a jpg file with:
Code:
[ -f /c/mp3/"Bad Company"/"Rough Diamonds"/*.jpg" ]

I have tried using the IFS="/" with the bash read and also awk with the IFS="/". Both these methods continue to use the space (and /) as an IFS and I end up with 6 fields in the case with the above path.

I am running an old version of linux, 2.6.17.14ReadyNAS, but I could do this over nfs with a modern kernel and tools. Any help would be greatly appreciated.
 

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LEARN ABOUT MOJAVE

createhomedir

createhomedir(1)					    BSD General Commands Manual 					  createhomedir(1)

NAME

     createhomedir -- create and populate home directories on the local computer.

SYNOPSIS

     createhomedir [-scbalh] [-n directoryDomainName] [-u username]

DESCRIPTION

     createhomedir provides several options for creating and populating home directories.

OPTIONS

     -s       creates home directories for server home paths only (default).

     -c       creates home directories for local home paths only.

     -b       creates home directories for both server and local home paths.

     -a       creates home directories for users defined in all directory domains of the server's search path.

     -l       creates home directories for users defined in the local directory domain.

     -L       causes the created home directory to be localized.

     -n directoryDomainName
	      creates home directories for users defined in a specific directory domain in the server's search path.

     -u username
	      creates a home directory for a specific user defined in the domain(s) identified in the -a, -l, or -n parameter. If you omit the -a,
	      -l, and -n parameters when you use the -u parameter, -a is assumed.

     -i       reads username list from standard input and creates specified home directories. Each username should be on its own line.

     -h       usage help.

FILES

     /usr/sbin/createhomedir			   location of tool

CAVEATS

     When using the -a option, search limits of various directory servers (such as Open Directory or Active Directory) can prevent all possible
     home directories from being created. In this case, you may need to specify the usernames explicitly.

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