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Full Discussion: A simple Backup script
Homework and Emergencies Homework & Coursework Questions A simple Backup script Post 302607668 by Skrynesaver on Thursday 15th of March 2012 04:25:35 AM
Old 03-15-2012
In order to avoid file name collisions you will need to recreate the directory structure under argv[2] see dirname $file so the script would look a bit like this.
Iterate over the filenames listed in argv[1]
if the named file exists and is readable
get the directory name
if there is not a corresponding directory under argv[2]
make a corresponding directory under argv[2] (check out the -p flag of mkdir)
copy the existing file into this new directory
And that's it
 

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mvdir(1M)						  System Administration Commands						 mvdir(1M)

NAME
mvdir - move a directory SYNOPSIS
/usr/sbin/mvdir dirname name DESCRIPTION
mvdir moves directories within a file system. dirname must be a directory. If name does not exist, it will be created as a directory. If name does exist, and is a directory, dirname will be created as name/dirname. dirname and name may not be on the same path; that is, one may not be subordinate to the other. For example: example% mvdir x/y x/z is legal, but example% mvdir x/y x/y/z is not. OPERANDS
dirname The name of the directory that is to be moved to another directory in the filesystem. name The name of the directory into which dirname is to be moved. If name does not exist, it will be created. It may not be on the same path as dirname. USAGE
See largefile(5) for the description of the behavior of mvdir when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes). EXIT STATUS
0 Successful operation. >0 Operation failed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
mkdir(1), mv(1), attributes(5), largefile(5) SunOS 5.10 14 Mar 1997 mvdir(1M)
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