home *** CD-ROM | disk | FTP | other *** search
- @X00
- @X38┌────────────────────────────────────────────────────────────────────────────@X3B┐@X0B
- @X38│ @X3EHelp: @X3F(Z)ippy Directory Scan @X3B│@X0B
- @X38└@X3B────────────────────────────────────────────────────────────────────────────┘@X0E
-
- This command enables you to search through the file descriptions in various
- file directories for the text that you specify.
- @X0F
- Subcommands
- @X03
- @X0B[directory #] Directory number to search.@X03 PCBoard scans for the
- indicated text in this directory. When using the Zippy
- Directory Scan command, you must specify a directory or
- range of directories that PCBoard should search for the
- file specification. You may list a single directory, a
- range of directories in the format #-# or a list of
- directories in a #;#;# format. There are two letters
- that you may use as a directory number. If you use A
- for the directory number, it tells PCBoard to search
- all file directories in the current conference.
- Likewise, if you use U for the directory number, the
- upload directory of the current conference will be
- searched.
-
- @X0B[search text] Text to search for. @X03 This is the text you wish to
- search for in the directory listings. If you wish to
- search for an imbedded space (e.g., "TEST "), you will
- need to imbed that part of the string in quotes as
- shown above. Since you cannot enter quote characters
- on the command line you would not be able to enter the
- above example on the command line. This search string
- may also make use of Boolean operands if you wish to
- further qualify your search.
-
- NOTE: The search is not case-sensitive. This means
- that if you search for the word TEXT then it is the
- same as if you had searched for word Text. In other
- words, capitalization of your search text does not
- matter.
-
- @X0BD @X03 Each file found with the specified text is flagged for
- download. The system does not immediately download the
- files, but waits until the D or DB user commands.
-
- @X0BN @X03 This subcommand enables you to include the minimum file
- date from which the scan should search for. This is
- identical to the N user command but you can use it in
- conjunction with a zippy scan to help restrict the file
- descriptions that you search.
-
- @X0BNS @X03 Screen output is displayed in nonstop or continuous
- mode.
- @X0F
- Description
- @X03
- This command scans the file directories to find a specified text
- string. If you do not specify the text to search for on the command
- line, you will be prompted to enter the text you wish to search for.
- Possibly one of PCBoard's most powerful time-saving features, the Zippy
- directory scan command will locate text in both the file name field and
- the descriptions. Like other PCBoard searching features, the zippy
- directory scan command utilizes Boolean operands (AND, OR, and NOT).
- @X0F
- How To Make Your Search More Specific
- @X03
- Quite often you may notice that your search found too many matches.
- Rather than wading through all of the matches to find what you were
- really after, let PCBoard help you make your search more specific so
- that you can save some additional time.
-
- Perhaps the easiest way to restrict your search is to use Boolean
- operands. As an example, let's say that you scanned all file
- directories in the current conference for the word DISK. After a couple
- of screenfulls, you realized that you did not make your search
- specific. At this point, you realize what you are really after is a
- utility which will format a floppy disk. You could enter "Format a
- disk" in the text to search for. However, you are pretty sure that all
- of the descriptions of the utilities that format disks would not
- contain "Format a disk" in the description.
-
- What you would need to use in this example is the Boolean AND operator.
- In the text to search for, tell PCBoard that you want to search for
- DISK & FORMAT. The & character signifies to PCBoard that you want to
- search for both words in the description but you do not care if they
- are right next to each other in the description. Instead, you just
- want them to be anywhere in the file description.
-
- If you searched for DISK & FORMAT and it still turned up too many
- matches, you may need to restrict your search even further. You notice
- that some of the matches were dated back in 1989 and may not be
- compatible with your current system. Therefore, you want to display
- only utilities that are dated 01-01-90 or older. What you could do, is
- use the N subcommand as described above. You would type the following
- for this final search:
-
- Z N 010190 DISK & FORMAT A
-
- You will notice that this tells PCBoard to zippy scan all file
- directories but only display those files that are newer than 01-01-90
- and that have the words DISK and FORMAT in the description.
- @X0F
- How To Make Your Searches Less Specific
- @X03
- Sometimes you may want to make your searches less specific. You may be
- wondering why you want to make your searches less specific. Perhaps
- the best way to illustrate this is with an example.
-
- If you were searching for all hard drive utilities you may enter HARD
- DRIVE as your search text. However, some people may call them hard
- disks instead of hard drives. You are now faced with a small dilemma.
- You either have to run two searches, or you have to find a way to
- search for either HARD DRIVE or HARD DISK. To specify that you want to
- search for either phrase you use the Boolean OR operator. You use the
- | character to denote the Boolean OR operator. If you will recall, we
- were going to search for HARD DRIVE or HARD DISK. If you simply
- replace the word or with the | character that will make the search
- string correct.
-
- Now, when you search, you will be searching for HARD DRIVE or HARD DISK
- anywhere in the description. You could get fancy with Boolean
- operators and consolidate this just a little more by searching for HARD
- & (DRIVE | DISK). Since you are going to be looking for HARD DRIVE or
- HARD DISK, you can just say search for the word HARD and either the
- word DISK or DRIVE.
- @X0F
- Examples
- @X03
- Perhaps the simplest example would be to search for a single word in
- all file directories in the current conference. If you wanted to
- search for the word VGA then you would enter the following at the
- conference command prompt.
- @X0E
- Z VGA A
- @X03
- Obviously, this would probably turn up quite a few matches, so you may
- want to define your search better. If you were only interested in
- games that supported VGA then you may want to modify so that you search
- for the words VGA and GAME. You would enter the following at the
- conference command prompt:
- @X0E
- Z VGA & GAME A
- @X03
- Since you are searching for the words VGA and GAME, it does not matter
- what order you put the words in. For example, you would perform the
- exact same search if you typed the following:
- @X0E
- Z GAME & VGA A
- @XFF
-