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Top Forums Shell Programming and Scripting Creating links to multiple folders Post 302307210 by pen on Wednesday 15th of April 2009 12:57:51 AM
Old 04-15-2009
Hi!

JerryHone gave you an excellent background pack of information; here's a practical (but perhaps clumsy, a sort of quick-and-dirty-and-don't-tell-your-mama) example.
One clumsy but an efficient way is to use softlinks (file or directory names pointint to the ACTUAL file or directory). This is now the best way for everyday use, but enough for one-time usage, or when your collection doesn't change a lot due time. Or when you don't want to start creating your own movie database :-)

1) create a dummy directory to act as the catalogue and cd do it
2) the next commnd should do it:
Code:
find paths_to_your_videos -type f -exec ln -s \{\} . \;

for example, find /videos /

Note the spaces around the dot \;
That should produce a nice set of soft links mentioned here earlier, pointing the here and there and wherevere your files actually are. If you need, you can keep this updated by running the find command (see above) from at or cron.

Uh, and for newbies I would recomment a very funny but still rather good guidebook titled "Unix for Dummies". It's a handy book, and once you have learder it from cover to cover you can either burn it, or laugh at its humor :-)

pen
 

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dpkg-name(1)							  dpkg utilities						      dpkg-name(1)

NAME
dpkg-name - rename Debian packages to full package names SYNOPSIS
dpkg-name [options] [--] files DESCRIPTION
This manual page documents the dpkg-name program which provides an easy way to rename Debian packages into their full package names. A full package name consists of <package>_<version>_<architecture>.<package_type> as specified in the control file of the package. The <version> part of the filename consists of the upstream version information optionally followed by a hyphen and the revision information. The <pack- age_type> part comes from that field if present or fallbacks to deb. OPTIONS
-a, --no-architecture The destination filename will not have the architecture information. -k, --symlink Create a symlink, instead of moving. -o, --overwrite Existing files will be overwritten if they have the same name as the destination filename. -s, --subdir [dir] Files will be moved into a subdirectory. If the directory given as argument exists the files will be moved into that directory oth- erwise the name of the target directory is extracted from the section field in the control part of the package. The target directory will be `unstable/binary-<architecture>/<section>'. If the section is not found in the control, then `no-section' is assumed, and in this case, as well as for sections `non-free' and `contrib' the target directory is `<section>/binary-<architecture>'. The section field isn't required so a lot of packages will find their way to the `no-section' area. Use this option with care, it's messy. -c, --create-dir This option can used together with the -s option. If a target directory isn't found it will be created automatically. Use this option with care. -h, --help Show the usage message and exit. -v, --version Show the version and exit. EXAMPLES
dpkg-name bar-foo.deb The file `bar-foo.deb' will be renamed to bar-foo_1.0-2_i386.deb or something similar (depending on whatever information is in the control part of `bar-foo.deb'). find /root/debian/ -name '*.deb' | xargs -n 1 dpkg-name -a All files with the extension `deb' in the directory /root/debian and its subdirectory's will be renamed by dpkg-name if required into names with no architecture information. find -name '*.deb' | xargs -n 1 dpkg-name -a -o -s -c Don't do this. Your archive will be messed up completely because a lot of packages don't come with section information. Don't do this. dpkg --build debian-tmp && dpkg-name -o -s .. debian-tmp.deb This can be used when building new packages. BUGS
Some packages don't follow the name structure <package>_<version>_<architecture>.deb. Packages renamed by dpkg-name will follow this struc- ture. Generally this will have no impact on how packages are installed by dselect(1)/ dpkg(1), but other installation tools might depend on this naming structure. SEE ALSO
deb(5), deb-control(5), dpkg(1), dpkg-deb(1), find(1), xargs(1). AUTHOR
Copyright (C) 1995,1996 Erick Branderhorst This is free software; see the GNU General Public Licence version 2 or later for copying conditions. There is NO WARRANTY. Debian Project 2008-08-18 dpkg-name(1)
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