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- ├-64/128 ╦ERMIT ╒SER'S ╟UIDE ╨AGE 17
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- ╞ILE ╘RANSFERS: ╘RANSFERRING ╞ILES
-
- ╘RANSFERRING FILES WITH ╦ERMIT ISN'T REALLY ANY MORE DIFFI-
- CULT THAN WITH MOST OTHER ├OMMODORE TELECOMMUNICATIONS
- PACKAGES/PROTOCOLS. ╔N FACT, ╦ERMIT IS MUCH MORE FLEXIBLE--
- BUT FLEXIBILITY CAN BE CONFUSING.
-
- ╘HERE ARE THREE MAJOR PARAMETERS TO BE CONCERNED WITH WHEN
- TRANSFERRING FILES. ╘HEY ARE: 1) ╞ILE-TYPE, 2) ╞ILE-BYTE-
- SIZE, AND 3) ┼IGHT-BIT-QUOTING. ╠ET'S DISCUSS EACH OF THEM
- IN TURN, BEGINNING WITH ╞ILE-TYPE.
-
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- ├HOOSING THE ├ORRECT ╞ILE-TYPE
-
- ╦ERMIT CURRENTLY SUPPORTS FIVE DIFFERENT FILE TYPES. ╘HEY
- ARE:
-
- A) ┴╙├╔╔
- B) ┬INARY
- C) ├-╨OWER
- D) ╨┼╘╙├╔╔
- E) ╙CRIPT
-
- ┼ACH OF THESE FILE TYPES HAS A DISTINCT USE. ╫HEN TO USE
- ONE FILE-TYPE OVER ANOTHER CAN BE CONFUSING INITIALLY. ╙O,
- WE'LL DISCUSS EACH OF THEM SEPARATELY, STARTING WITH ┴╙├╔╔.
-
- ┴╙├╔╔ ╞ILE-TYPE
-
- ╘HIS FILE-TYPE IS USED A LOT LESS OFTEN THAN YOU MIGHT THINK
- AT FIRST. ┬ECAUSE ├OMMODORE COMPUTERS (EXCEPT FOR THE ┴MI-
- GAS AND ╨├S) USE THEIR OWN, MODIFIED CHARACTER SET ARRANGE-
- MENT (╨┼╘╙├╔╔), MOST TEXT FILES YOU TRANSFER TO AND FROM
- YOUR ├OMMODORE WILL BE ╨┼╘╙├╔╔ FILES, NOT STANDARD ┴╙├╔╔.
-
- ┘OU WILL USE THIS FILE-TYPE ONLY WHEN YOU A) WISH TO DOWN-
- LOAD A STANDARD ┴╙├╔╔ FILE AND ╬╧╘ CONVERT IT TO A FORM
- USABLE ON YOUR ├OMMODORE (╨┼╘╙├╔╔), OR B) YOU HAVE, FOR SOME
- REASON, A STANDARD ┴╙├╔╔ FILE THAT YOU WISH TO UPLOAD TO
- ANOTHER COMPUTER.
-
- ╔F YOU HAPPEN TO CHOOSE THIS FILE-TYPE WHEN YOU REALLY
- NEEDED ╨┼╘╙├╔╔, YOU WILL BE ABLE TO TELL IMMEDIATELY, AS THE
- CASE OF ALL THE TEXT WILL BE REVERSED.
-
- ┬INARY ╞ILE-TYPE
-
- ╘HE ┬INARY FILE-TYPE IS NOT USED AS OFTEN AS SOME OF THE
- OTHER FILE-TYPES. ╘HIS FILE-TYPE IS USED TO TRANSFER ├OMMO-
- DORE PROGRAMS THAT ARE EXECUTABLE (I.E. A ┬┴╙╔├ PROGRAM OR A
- MACHINE LANGUAGE GAME), OR MEMORY IMAGES SUCH AS GRAPHICS
- SCREENS. ╔N OTHER, MORE TECHNICAL, TERMS, THIS FILE-TYPE
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- ╨AGE 18 ├-64/128 ╦ERMIT ╒SER'S ╟UIDE
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- ALLOWS YOU TO TRANSFER FILES WITHOUT PERFORMING ANY CHARAC-
- TER TRANSLATION. ╬OTE THAT IT'S GENERALLY A GOOD IDEA TO
- HAVE ┼IGHT-BIT-QUOTING SET ON WHEN TRANSFERRING BINARY
- FILES, BUT MORE ABOUT THAT BELOW.
-
- ├-╨OWER ╞ILE-TYPE
-
- ╘HIS FILE-TYPE IS DESIGNED SPECIFICALLY TO TRANSFER SOURCE
- CODE FILES FOR USE WITH THE ├ ╨OWER (NOW SOLD AS ╨OWER ├) ├
- COMPILER FOR THE ├-64 AND ├-128. ├ ╨OWER FILES HAVE, IN
- ADDITION TO THE STANDARD ╨┼╘╙├╔╔ FILE-TYPE BASE, A FEW RE-
- DEFINED CHARACTERS THAT ARE NEEDED FOR ├ PROGRAMMING, SUCH
- AS BRACES, THE UNDERSCORE, THE PIPE, ETC.
-
- ╫HEN YOU USE THIS FILE-TYPE, ANY STANDARD ├ SOURCE CODE
- FILES YOU DOWNLOAD TO YOUR ├OMMODORE WILL BE CONVERTED TO ├
- ╨OWER FORMAT. ╧N THE OTHER SIDE OF THE COIN, ANY ├ ╨OWER
- FILES YOU UPLOAD TO ANOTHER COMPUTER WILL BE CONVERTED TO
- STANDARD ┴╙├╔╔ SOURCE CODE FILES.
-
- ╨┼╘╙├╔╔ ╞ILE-TYPE
-
- ╘HIS FILE-TYPE IS THE MOST COMMON FILE-TYPE, AND SO IT IS
- THE DEFAULT ╦ERMIT FILE-TYPE. ╫HEN YOU USE THIS FILE-TYPE,
- ANY ├OMMODORE TEXT FILE YOU UPLOAD TO ANOTHER COMPUTER WILL
- BE CONVERTED TO STANDARD ┴╙├╔╔ TEXT. ╟OING THE OTHER DIREC-
- TION, WHEN YOU DOWNLOAD A STANDARD ┴╙├╔╔ TEXT FILE TO YOUR
- ├OMMODORE, IT WILL BE TRANSLATED TO ╨┼╘╙├╔╔.
-
- ╔F YOU CHOOSE THIS FILE TYPE WHEN YOU REALLY MEANT ┴╙├╔╔,
- THE CASE OF ALL THE LETTERS IN THE TEXT WILL BE REVERSED.
-
- ╙CRIPT ╞ILE-TYPE
-
- ╘HIS IS A SPECIAL FILE-TYPE FOR USE WHEN TRANSFERRING FILES
- FOR THE ├OMMODORE ╙PEEDSCRIPT WORD PROCESSOR (├OMPUTE! ╨UB-
- LICATIONS). ╙PEEDSCRIPT FILES HAVE A SPECIAL FILE FORMAT.
- ╔F YOU WANT TO DOWNLOAD A STANDARD TEXT FILE FROM ANOTHER
- COMPUTER FOR ╙PEEDSCRIPT, YOU MUST USE THIS FORMAT. ╘HE
- SAME APPLIES FOR SENDING A ╙PEEDSCRIPT FILE TO ANOTHER COM-
- PUTER THAT USES STANDARD ┴╙├╔╔ TEXT FILES. ╬OTE THAT NO
- ATTEMPT IS MADE TO TRANSLATE ANY OF ╙PEEDSCRIPT'S SPECIAL
- TEXT FORMATTING OR CONTROL CODES-- YOU WILL HAVE TO MAKE THE
- APPROPRIATE CHANGES MANUALLY.
-
-
- ╙ETTING THE ╞ILE-BYTE-SIZE
-
- ╘HIS PARAMETER IS OFTEN CONFUSING BECAUSE IT SOUNDS A LOT
- LIKE THE ╫ORD-SIZE PARAMETER. ╘HESE TWO PARAMETERS ARE
- ACTUALLY QUITE DIFFERENT. ╫HEREAS ╫ORD-SIZE DESCRIBES THE
- WIDTH OF THE DATA PATH, ╞ILE-BYTE-SIZE DESCRIBES THE SIZE OF
- THE DATA WORDS WITHIN FILES BEING TRANSFERRED.
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- ├-64/128 ╦ERMIT ╒SER'S ╟UIDE ╨AGE 19
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- ╘HIS PARAMETER CAN ALWAYS BE LEFT SET TO ┼╔╟╚╘-┬╔╘. ╘ECHNI-
- CALLY, IT IS REALLY ONLY NECESSARY TO BE SET TO ┼╔╟╚╘-┬╔╘
- WHEN YOU ARE TRANSFERRING ┬INARY OR ╨┼╘╙├╔╔ FILES.
-
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- ╒SING ┼IGHT-BIT-QUOTING
-
- ╘HIS FEATURE ALLOWS YOU TO TRANSFER ┬INARY OR ╨┼╘╙├╔╔ FILES
- TO AND FROM COMPUTERS THAT WOULD NORMALLY BE UNABLE TO HAN-
- DLE THEM. ┼IGHT-BIT-QUOTING ALLOWS YOU TO SEND FILES WITH
- EIGHT-BIT DATA WORDS OVER A SEVEN-BIT DATA PATH. ╘HIS
- PARAMETER CAN ALWAYS BE LEFT SET TO ╧╬.
-
- ╞OR INSTANCE, ╔ OFTEN COMMUNICATE WITH A MACHINE WHERE MY
- COMMUNICATIONS PARAMETERS HAVE TO BE ╫ORD-SIZE OF ╙EVEN-BIT
- AND ┼VEN ╨ARITY. ╔N THIS KIND OF ENVIRONMENT ╔ WOULD NOR-
- MALLY BE UNABLE TO SEND A PROGRAM FILE TO A FRIEND ON THAT
- MACHINE, AS PROGRAM FILES ARE ┬INARY (EIGHT-BITS). ┬UT IF ╔
- MAKE SURE ┼IGHT-BIT-QUOTING IS ╧╬, EVERYTHING WILL BE FINE.
-
- ╘ECHNICALLY, ┼IGHT-BIT-QUOTING PREFIXES EACH BYTE OF DATA
- THAT IS OVER SEVEN BITS LONG (GREATER THAN ┴╙├╔╔ 127 DECIMAL
- IN VALUE) SO THAT IT CAN BE TRANSFERRED ALONG A SEVEN-BIT
- DATA PATH.
-
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- ╙PECIAL ╞ILE-╘RANSFER ═ODE ╞EATURES
-
- ╘HERE ARE THREE HELPFUL FEATURES AVAILABLE WHEN TRANSFERRING
- FILES. ╘HESE FEATURES ARE STANDARD IN MOST VERSIONS OF ╦ER-
- MIT. ╘HEY ARE:
-
- ╦EY ╙EQUENCE ┴CTION
-
- <╥┼╘╒╥╬> ╞ORCE LOCAL ╦ERMIT TO RE-SEND CURRENT PACKET
- <├╘╥╠> - <╪> ├ANCEL TRANSMISSION OF CURRENT FILE
- <├╘╥╠> - <┘> ├ANCEL TRANSMISSION OF ENTIRE BATCH OF FILES
-
- ┴LL OF THESE COMMANDS ARE AVAILABLE WHEN RECEIVING A FILE OR
- FILES. ┬ECAUSE ├-64/128 ╦ERMIT CAN'T SEND MORE THAN ONE
- FILE PER ╙┼╬─ COMMAND (A FEATURE CALLED "WILDCARD SEND"),
- THE <├╘╥╠> - <┘> FEATURE IS NOT APPLICABLE WHEN SENDING A
- FILE.
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