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Top Forums Shell Programming and Scripting Need some Help for file filteration and saving the output in other directory Post 302601038 by agama on Wednesday 22nd of February 2012 06:09:50 PM
Old 02-22-2012
I don't see any problems with your script. You probably should change the double redirection (>>) to a signle (>), but that's not causing the files to be empty.

The only thing I can think of is that you might have trailing blanks and/or tabs in your list of patterns (the filter file: /home/dstst/ekta/xp). Check it to be sure that there isn't any leading or trailing white space (spaces or tabs) as that might be the cause of nothing being found.
 

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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. -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. Mac OS X June 1, 2019 Mac OS X
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