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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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folders(1)						      General Commands Manual							folders(1)

NAME
folders - list folders and contents (only available within the message handling system, mh) SYNOPSIS
folders [+folder] [msg] [options] OPTIONS
Lists only the name of folders, with no additional information. This is faster because the folders need not be read. Prints a list of the valid options to this command. Lists the contents of the folder-stack. No +folder argument is allowed with this option. Re-numbers mes- sages in the folders. Messages are re-numbered sequentially, and any gaps in the numbering are removed. The default operation is -nopack, which does not change the numbering in the folder. Discards the top of the folder-stack, after setting the current folder to that value. No +folder argument is allowed with this option. This corresponds to the popd operation in the C-shell; see csh(1). The -push and -pop options are mutually exclusive: the last occurrence of either one overrides any previous occurrence of the other. Pushes the current folder onto the folder-stack, and makes the +folder argument into the current folder. If +folder is not given, the current folder and the top of the folder-stack are exchanged. This corresponds to the pushd operation in the C-shell; see csh(1). The -push switch and the -pop switch are mutually exclusive: the last occurrence of either one overrides any previous occurrence of the other. Lists folders recur- sively. Information on each folder is displayed, followed by information on any sub-folders which it contains. Displays only the total number of messages and folders in your Mail directory. This option does not print any information about individual folders. It can be sup- pressed using the -nototal option. The defaults for folders are: +folder defaults to all msg defaults to none -nofast -noheader -nototal -nopack -norecurse DESCRIPTION
The folders command displays the names of your folders and the number of messages that they each contain. The folders command displays a list of all the folders in your Mail directory. The folders are sorted alphabetically, each on its own line. This is illustrated in the following example: Folder # of messages ( range ); cur msg (other files) V2.3 has 3 messages ( 1- 3). adrian has 20 messages ( 1- 20); cur= 2. brian has 16 messages ( 1- 16). chris has 12 messages ( 1- 12). copylog has 242 messages ( 1- 242); cur= 225. inbox+ has 73 messages ( 1- 127); cur= 127. int has 4 messages ( 1- 4); cur= 2 (others). jack has 17 messages ( 1- 17); cur= 17. TOTAL= 387 messages in 8 folders. The plus sign (+) after inbox indicates that it is the current folder. The information about the int folder includes the term (others). This indicates that the folder int contains files which are not messages. These files may be either sub-folders, or files that do not belong under the MH file naming scheme. The folders command is identical to the effect of using the -all option to the folder command. If you use folders with the +folder argument, it will display all the subfolders within the named folder. as shown in the following exam- ple: % folders +test Folder # of messages ( range ); cur msg (other files) test+ has 18 messages ( 1- 18); (others). test/testone has 1 message ( 1- 1). test/testtwo has no messages. TOTAL= 19 messages in 3 folders. See refile(1) for more details of sub-folders. RESTRICTIONS
MH does not allow you to have more than 100 folders at any level in your Mail directory. PROFILE COMPONENTS
Path: To determine your MH directory Folder-Protect: To set protections when creating a new folder Folder-Stack: To determine the folder stack lsproc: Program to list the contents of a folder FILES
The user profile. SEE ALSO
csh(1), folder(1), refile(1), mhpath(1) folders(1)
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