C/C++ Interactive Guide

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Text File | 1979-12-31 | 33.8 KB | 859 lines

UUUUNNNNDDDDOOOOSSSS((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) UUUUNNNNDDDDOOOOSSSS((((1111)))) NNNNAAAAMMMMEEEE undos,tounix,todos,tocpm,tomac,unmac,unparity - Change ASCII file format for target operating system SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS uuuunnnnddddoooossss [ ----ssss ] file ... ttttoooouuuunnnniiiixxxx [ ----ssss ] file ... ttttooooddddoooossss [ ----ssss ] file ... ttttooooccccppppmmmm [ ----ssss ] file ... uuuunnnnmmmmaaaacccc [ ----ssss ] file ... ttttoooommmmaaaacccc [ ----ssss ] file ... uuuunnnnppppaaaarrrriiiittttyyyy file ... DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN UUUUnnnnddddoooossss and ttttoooouuuunnnniiiixxxx convert DOS or CP/M format source files to Unix format by deleting carriage returns preceding linefeeds and eliminating characters starting with CPMEOF (^Z). TTTTooooddddoooossss converts Unix format source files to DOS format by adding a carriage return (if not already present) before each linefeed, and eliminates characters starting with CPMEOF (^Z). TTTTooooccccppppmmmm additionally appends CPMEOF (^Z) characters to the resulting file to make the file length a multiple of the 128 byte CP/M record length. Any combination of uuuunnnnddddoooossss,,,, ttttooooddddoooossss,,,, or ttttooooccccppppmmmm (without flags) may be applied to a proper ASCII file without destroying information. Lone carriage returns used to force overprinting are not translated to CR/LF pairs. UUUUnnnnmmmmaaaacccc converts files with lines terminated only by carriage return to Unix format. UUUUnnnnmmmmaaaacccc should only be used to translate files whose lines are terminated by lone carriage returns. TTTToooommmmaaaacccc converts Unix format files to Macintosh format (lines terminated by carriage return only). The optional flag ----ssss Strips the parity bit on all characters and discards all resulting characters with values less than 7. UUUUnnnnppppaaaarrrriiiittttyyyy merely strips the parity bit from the files. The access and modification times of the modified files are set to those of the original files. DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS Refuses to translate files in which "binary" characters (less than 7 or greater than 127) are seen before CPMEOF. Refuses to translate files with ultra long lines. Refuses to translate special files. Page 1 (printed 1/9/87) UUUUNNNNDDDDOOOOSSSS((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) UUUUNNNNDDDDOOOOSSSS((((1111)))) NNNNOOOOTTTTEEEESSSS Should be executed with the current directory in the same filesystem as the target files for minimum disk i/o. BBBBUUUUGGGGSSSS Does not detect short files without linefeeds. UUUUnnnnmmmmaaaacccc and ttttoooommmmaaaacccc cannot handle files with CR-only overprinting. (ASCII allows either LF or CR/LF to delimit lines, but not CR.) SSSSEEEEEEEE AAAALLLLSSSSOOOO lar(1), yam(1), sq(1), usq(1), rb(omen), sb(omen) Page 2 (printed 1/9/87) RRRRZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) RRRRZZZZ((((1111)))) NNNNAAAAMMMMEEEE rb, rz - XMODEM, YMODEM, ZMODEM (Batch) file receive SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS rrrrzzzz [- ++++1111aaaabbbbppppqqqqttttuuuuvvvv] rrrrbbbb [- ++++1111aaaabbbbqqqqttttuuuuvvvv] rrrrzzzz [- 1111aaaabbbbccccqqqqttttuuuuvvvv] _f_i_l_e ggggzzzz _f_i_l_e ... [----][vvvv]rrrrzzzzCCCCOOOOMMMMMMMMAAAANNNNDDDD DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN This program uses error correcting protocol to receive files over a serial port from a variety of programs running under PC-DOS, CP/M, Unix, and other operating systems. The first form of _r_z (Receive ZMODEM) receives files with the ZMODEM batch protocol. If the sending program does not support ZMODEM, _r_z steps down to YMODEM protocol after 50 seconds. This delay can be eliminated by calling the program as _r_b . When receiving with XMODEM or YMODEM, _R_z accepts either standard 128 byte sectors or 1024 byte sectors (YAM ----kkkk option). The user should determine when the longer block length actually improves throughput without causing problems. If extended file information (file length, etc.) is received, the file length controls the number of bytes written to the output dataset (YMODEM only), and the modify time and file mode (iff non zero) are set accordingly. If no extended file information is received, slashes in the pathname are changed to underscore, and any trailing period in the pathname is eliminated. This conversion is useful for files received from CP/M systems. With YMODEM, each file name is converted to lower case unless it contains one or more lower case letters. The second form of _r_z receives a single _f_i_l_e with XMODEM protocol. The user must supply the file name to both sending and receiving programs. _G_z is a shell script which calls _s_z to command a Pro-YAM or compatible program to transmit the specified files. Pathnames used with _g_z must be escaped if they have special significance to the Unix shell. EXAMPLE: gz "-1 C:*.c D:*.h" The third form of _r_z is invoked as rrrrzzzzCCCCOOOOMMMMMMMMAAAANNNNDDDD (with an Page 1 (printed 1/9/87) RRRRZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) RRRRZZZZ((((1111)))) optional leading - as generated by login(1)). For each received file, rz will pipe the file to ``COMMAND filename'' where filename is the name of the transmitted file with the file contents as standard input. Each file transfer is acknowledged when COMMAND exits with 0 status. A non zero exit status terminates transfers. A typical use for this form is _r_z_r_m_a_i_l which calls rmail(1) to post mail to the user specified by the transmitted file name. For example, sending the file "caf" from a PC-DOS system to _r_z_r_m_a_i_l on a Unix system would result in the contents of the DOS file "caf" being mailed to user "caf". On some Unix systems, the login directory must contain a link to COMMAND as login sets SHELL=rsh which disallows absolute pathnames. If invoked with a leading ``v'', _r_z will report progress to /tmp/rzlog. The following entry works for Unix 3.0: rzrmail::5:1::/bin:/usr/local/rzrmail If the SHELL environment variable includes _r_s_h or _r_k_s_h (restricted shell), rz will not accept absolute pathnames or references to a parent directory, will not modify an existing file, and removes any files received in error. If rrrrzzzz is invoked with stdout and stderr to different datasets, Verbose is set to 2, causing frame by frame progress reports to stderr. This may be disabled with the qqqq option. The meanings of the available options are: 1111 Use file descriptor 1 for ioctls and reads (Unix only). By default, file descriptor 0 is used. This option allows _r_z to be used with the _c_u ~$ command. If the calling program has spawned a separate process to read characters from the modem, that process must be disabled for _r_z to operate properly. aaaa Convert files to Unix conventions by stripping carriage returns and all characters beginning with the first Control Z (CP/M end of file). bbbb Binary (tell it like it is) file transfer override. cccc Request 16 bit CRC. XMODEM file transfers default to 8 bit checksum. YMODEM and ZMODEM normally use 16 bit CRC. DDDD Output file data to /dev/null; for testing. pppp (ZMODEM) Protect: skip file if destination file exists. qqqq Quiet suppresses verbosity. tttt ttttiiiimmmm Change timeout to _t_i_m tenths of seconds. vvvv Verbose causes a list of file names to be appended to Page 2 (printed 1/9/87) RRRRZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) RRRRZZZZ((((1111)))) /tmp/rzlog . More v's generate more output. EEEEXXXXAAAAMMMMPPPPLLLLEEEESSSS (Pro-YAM command) <_A_L_T-_2> Pro-YAM Command: _s_z *._h *._c (This automatically invokes _r_z on the connected system.) SSSSEEEEEEEE AAAALLLLSSSSOOOO ZMODEM.DOC, YMODEM.DOC, IMP(CP/M), cu(1), Professional-YAM manual, sz(omen), usq(omen), undos(omen) Compile time options required for various operating systems are described in the source file. NNNNOOOOTTTTEEEESSSS The Unix "ulimit" parameter must be set high enough to permit large file transfers. The TTY input buffering on some systems may not allow long blocks or streaming input, especially at high baud rates. The Pro-YAM zzzzmmmmooooddddeeeemmmm llll numeric parameter may be set to a value between 64 and 1024 to limit the burst length ("zmodem pl100"). BBBBUUUUGGGGSSSS Pathnames are restricted to 127 characters. In XMODEM single file mode, the pathname given on the command line is still processed as described above. The ASCII option's CR/LF to NL translation merely deletes CR's; undos(omen) performs a more intelligent translation. VVVVMMMMSSSS VVVVEEEERRRRSSSSIIIIOOOONNNN Some of the #includes with file names enclosed with angle brackets <> may need to have the angle brackets changed to "", or vice versa. The VMS version does not set binary mode according to the incoming file type. Non binary file processing consists of stripping all characters beginning with CPMEOF (^Z). The VMS version does not set the file time. At high speeds, VMS sometimes loses incoming characters, resulting in retries and degradation of throughput. The mysterious VMS C Standard I/O Package and RMS may interact to modify file contents unexpectedly. The VMS version does not support invocation as rrrrzzzzCCCCOOOOMMMMMMMMAAAANNNNDDDD .... ZMODEM has not yet been implemented on the VMS version. Page 3 (printed 1/9/87) RRRRZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) RRRRZZZZ((((1111)))) ZZZZMMMMOOOODDDDEEEEMMMM CCCCAAAAPPPPAAAABBBBIIIILLLLIIIITTTTIIIIEEEESSSS _R_z supports incoming ZMODEM binary (-b), ASCII (-a), protect (-p), and append (-+) requests, and ZMODEM command execution. FFFFIIIILLLLEEEESSSS rz.c, rbsb.c, zm.c, zmodem.h source files. /tmp/rzlog stores debugging output generated with -vv option. Page 4 (printed 1/9/87) SSSSZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) SSSSZZZZ((((1111)))) NNNNAAAAMMMMEEEE sz - XMODEM, YMODEM, ZMODEM Batch file Send SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS sz [-++++1111aaaabbbbddddeeeeffffkkkkLLLLllllNNNNnnnnppppqqqqTTTTttttuuuuvvvvyyyy] _f_i_l_e ... sz -X [-1111kkkkqqqqttttuuuuvvvv] _f_i_l_e sz [-1111qqqqttttvvvv] ----cccc CCCCOOOOMMMMMMMMAAAANNNNDDDD sz [-1111qqqqttttvvvv] ----iiii CCCCOOOOMMMMMMMMAAAANNNNDDDD DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN SSSSzzzz uses the ZMODEM, YMODEM or XMODEM error correcting protocol to send one or more files over a serial port to a variety of programs running under PC-DOS, CP/M, Unix, VMS, and other operating systems. The first form of sssszzzz sends one or more files with ZMODEM or YMODEM batch protocol. Normally, only the file name part of the pathname is transmitted. On Unix systems, additional information about the file is transmitted. If the receiving program uses this information, the transmitted file length controls the exact number of bytes written to the output dataset, and the modify time and file mode are set accordingly. Output from another program may be piped to sssszzzz for transmission by specifying the ----1111 option and denoting standard input by "-": ps -ef | sz - The program output is transmitted with the filename sPID.sz where PID is the process ID of the sssszzzz program. If the environment variable OOOONNNNAAAAMMMMEEEE is set, that is used instead. In this case, the Unix command: ONAME=con ps -ef|sz -ay - will send a "file" to the PC-DOS console display. The ----yyyy option instructs the receiver to open the file for writing unconditionally. The ----aaaa option causes the receiver to convert Unix newlines to PC-DOS carriage returns and linefeeds. Unix sssszzzz supports YYYYMMMMOOOODDDDEEEEMMMM----gggg with "cbreak" tty mode, XON/XOFF flow control, and the interrupt character set to CAN. YYYYMMMMOOOODDDDEEEEMMMM----gggg (Professional-YAM gggg option) increases throughput over error free channels (direct connection, X.PC, etc.) by not acknowledging each transmitted sector. The second form of sssszzzz uses the ----XXXX flag to send a single _f_i_l_e with XXXXMMMMOOOODDDDEEEEMMMM or XXXXMMMMOOOODDDDEEEEMMMM----1111kkkk protocol. The user must supply the file name to both sending and receiving programs. Iff sssszzzz is invoked with $SHELL set and iff that variable Page 1 (printed 1/9/87) SSSSZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) SSSSZZZZ((((1111)))) contains the string _r_s_h or _r_k_s_h (restricted shell), sz operates in restricted mode. Restricted mode restricts pathnames to the current directory and PUBDIR (usually /usr/spool/uucppublic) and/or subdirectories thereof. The third form sends a single COMMAND to the receiver for execution. SSSSzzzz exits with the COMMAND return value. If COMMAND includes spaces or characters special to the shell, it must be quoted. The fourth form sends a single COMMAND to the receiver for execution. SSSSzzzz exits as soon as the receiver has correctly received the command, before it is executed. If sz is invoked with stdout and stderr to different datasets, Verbose is set to 2, causing frame by frame progress reports to stderr. This may be disabled with the qqqq option. The meanings of the available options are: ++++ Instruct the receiver to append transmitted data to an existing file (ZMODEM only). 1111 Use file descriptor 1 for ioctls and reads (Unix only). By default, file descriptor 0 is used. This option allows sssszzzz to be used with the _c_u ~$ command. If the calling program has spawned a separate process to read characters from the modem, that process must be disabled for _r_z to operate properly. aaaa Convert NL characters in the transmitted file to CR/LF. This is done by the sender for XMODEM and YMODEM, by the receiver for ZMODEM. bbbb (ZMODEM) Binary override: transfer file without any translation. cccc CCCCOOOOMMMMMMMMAAAANNNNDDDD Send COMMAND to the receiver for execution, return with COMMAND's exit status. dddd Change all instances of "." to "/" in the transmitted pathname. Thus, C.omenB0000 (which is unacceptable to MSDOS or CP/M) is transmitted as C/omenB0000. If the resultant filename has more than 8 characters in the stem, a "." is inserted to allow a total of eleven. EEEE Escape only Ctrl-X control characters; normally XON, XOFF, CR-@-CR, and Ctrl-X are escaped. eeee Escape all control characters; normally XON, XOFF, CR- @-CR, and Ctrl-X are escaped. ffff Send Full pathname. Normally directory prefixes are stripped from the transmitted filename. iiii CCCCOOOOMMMMMMMMAAAANNNNDDDD Send COMMAND to the receiver for execution, return Page 2 (printed 1/9/87) SSSSZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) SSSSZZZZ((((1111)))) Immediately upon the receiving program's successful recption of the command. kkkk (XMODEM/YMODEM) Send files using 1024 byte blocks rather than the default 128 byte blocks. 1024 byte packets speed file transfers at high bit rates. (ZMODEM streams the data for the best possible throughput.) LLLL NNNN Use ZMODEM sub-packets of length N. A larger N (32 <= N <= 1024) gives slightly higher throughput, a smaller N speeds error recovery. The default is 128 below 300 baud, 256 above 300 baud, or 1024 above 2400 baud. llll NNNN Wait for the receiver to acknowledge correct data every NNNN (32 <= N <= 1024) characters. This may be used to avoid network overrun when XOFF flow control is lacking. nnnn (ZMODEM) Send each file if destination file does not exist. Overwrite destination file if source file is newer or longer than the destination file. NNNN (ZMODEM) Send each file if destination file does not exist. Overwrite destination file if source file has different length or date. pppp (ZMODEM) Protect existing destination files by skipping transfer if the destination file exists. qqqq Quiet suppresses verbosity. rrrr Resume interrupted file transfer. If the source file is longer than the destination file, the transfer commences at the offset in the source file that equals the length of the destination file. tttt ttttiiiimmmm Change timeout to _t_i_m tenths of seconds. uuuu Unlink the file after successful transmission. vvvv Verbose causes a list of file names to be appended to /tmp/szlog . More v's generate more output. XXXX Send a single file with XXXXMMMMOOOODDDDEEEEMMMM or XXXXMMMMOOOODDDDEEEEMMMM----1111kkkk protocol. yyyy Instruct a ZMODEM receiving program to overwrite any existing file with the same name. EEEEXXXXAAAAMMMMPPPPLLLLEEEESSSS ZZZZMMMMOOOODDDDEEEEMMMM FFFFiiiilllleeee TTTTrrrraaaannnnssssffffeeeerrrr $$$$ sssszzzz ----aaaa ****....cccc This single command transfers all .c files in the current Unix directory with conversion (----aaaa) to end of line conventions appropriate to the receiving environment. With ZMODEM AutoDownload enabled, Professional-YAM automatically recieves the files after performing a security challenge. ZZZZMMMMOOOODDDDEEEEMMMM CCCCoooommmmmmmmaaaannnndddd DDDDoooowwwwnnnnllllooooaaaadddd cpszall:all sz -c "c:;cd /yam/dist" sz -ya $(YD)/*.me sz -yqb y*.exe sz -c "cd /yam" Page 3 (printed 1/9/87) SSSSZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) SSSSZZZZ((((1111)))) sz -i "!insms" This Makefile fragment uses sssszzzz to issue commands to Professional-YAM to change current disk and directory. Next, sssszzzz transfers the ._m_e files from the $YD directory, commanding the receiver to overwrite the old files and to convert from Unix end of line conventions to PC-DOS conventions. The third line transfers some ._e_x_e files. The fourth and fifth lines command Pro-YAM to change directory and execute a PC-DOS batch file _i_n_s_m_s . Since the batch file takes considerable time, the ----iiii form is used to allow sssszzzz to exit immediately. XXXXMMMMOOOODDDDEEEEMMMM FFFFiiiilllleeee TTTTrrrraaaannnnssssffffeeeerrrr $ sssszzzz ----XXXXaaaa ffffoooooooo....cccc EEEESSSSCCCC rrrrxxxx ffffoooooooo....cccc The above three commands transfer a single file from Unix to a PC and Crosstalk XVI 3.6, translating Unix newlines to DOS CR/LF. SSSSEEEEEEEE AAAALLLLSSSSOOOO rz(omen), ZMODEM.DOC, YMODEM.DOC, Professional-YAM manual, IMP(CP/M), cu(1), sq(omen), todos(omen), tocpm(omen), tomac(omen), yam(omen) Compile time options required for various operating systems are described in the source file. VVVVMMMMSSSS VVVVEEEERRRRSSSSIIIIOOOONNNN The VMS version does not transmit the file date. The VMS version calculates the file length by reading the file and counting the bytes. The VMS version does not support YMODEM-g or ZMODEM. When VMS is lightly loaded, the response time may be too quick for MODEM7 unless the MODEM7 qqqq modifier is used. The VMS C standard i/o package and RMS sometimes interact to modify file contents unexpectedly. FFFFIIIILLLLEEEESSSS sz.c, rbsb.c, zm.c, zmodem.h source files /tmp/szlog stores debugging output (sz -vv) TTTTEEEESSSSTTTTIIIINNNNGGGG FFFFEEEEAAAATTTTUUUURRRREEEE The command "sz -T file" exercises the AAAAttttttttnnnn sequence error recovery by commanding errors with unterminated packets. The receiving program should complain five times about binary data packets being too long. Each time sssszzzz is Page 4 (printed 1/9/87) SSSSZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) SSSSZZZZ((((1111)))) interrupted, it should send a ZDATA header followed by another defective packet. If the receiver does not detect five long data packets, the AAAAttttttttnnnn sequence is not interrupting the sender, and the MMMMyyyyaaaattttttttnnnn string in sssszzzz....cccc must be modified. After 5 packets, sssszzzz stops the "transfer" and prints the total number of characters "sent" (Tcount). The difference between Tcount and 5120 represents the number of characters stored in various buffers when the Attn sequence is generated. BBBBUUUUGGGGSSSS XMODEM transfers add up to 127 garbage bytes per file (1023 bytes with XMODEM-k). Most YMODEM programs use the file length transmitted at the beginning of the transfer to prune the file to the correct length; this may cause problems with source files that grow during the course of the transfer. This problem does not pertain to ZMODEM transfers, which preserve the exact file length unconditionally. Most ZMODEM options are merely passed to the receiving program; some do not implement all these options. Circular buffering and a ZMODEM sliding window should be used when input is from pipes instead of acknowledging frames each 1024 bytes. If no files can be opened, sssszzzz sends a ZMODEM command to echo a suitable complaint; perhaps it should check for the presence of at least one accessible file before getting hot and bothered. The test mode leaves a zero length file on the receiving system. Some high speed modems have a firmware bug that drops characters when the direction of high speed transmissson is reversed. The environment variable ZNULLS may be used to specify the number of nulls to send before a ZDATA frame. Values of 101 for a 4.77 mHz PC and 124 for an AT are typical. Page 5 (printed 1/9/87) DDDDSSSSZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) DDDDSSSSZZZZ((((1111)))) NNNNAAAAMMMMEEEE dsz - YMODEM, ZMODEM file transfer subprogram SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS ddddsssszzzz [ppppoooorrrrtttt NNNN] [ssssppppeeeeeeeedddd SSSS] [dddd] [rrrreeeessssttttrrrriiiicccctttt] _c_o_m_m_a_n_d DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN Dsz uses the YMODEM or ZMODEM error correcting batch protocol to transfer files over a serial port with a variety of programs. Dsz is designed to be called from a communications program or bulletin board to perform file transfers. Dsz uses its own modem I/O. The original interrupt vector and UART interrupt configuration are restored on normal exit. Dsz expects its standard output to point to the console or a logging file, not a modem port. The available commands are: ppppoooorrrrtttt NNNN select port N (n = 1,2,3 or 4) Default is port 1 (COM1) or read from the DDDDSSSSZZZZPPPPOOOORRRRTTTT dos environment variable. ssssppppeeeeeeeedddd SSSS Set specified speed, default is current speed. dddd Disables carrier dropout monitoring, for modems that do not properly drive the "Data Carrier Detect" input on the PC. LLLLAAAARRRRGGGG Convert ARG to lowercase, then parse arg. rrrreeeessssttttrrrriiiicccctttt Restrict pathnames to current disk and directory tree. sssszzzz [-Vabnpr+y] [PREFIX=p | ONAME=n] afn ... ssssbbbb [-Vk] [PREFIX=p | ONAME=n] afn ... rrrrzzzz [-Vabnpr+y] rrrrzzzz [-Vabnpr+y] file1 file2 ... (filename override) rrrrbbbb [-Vab+y] rrrrbbbb [-Vab+y] file1 file2 ... (filename override) ----VVVV Dsiplay debugging information. More V's give more detailed information. EEEEXXXXAAAAMMMMPPPPLLLLEEEESSSS dsz sz -r b:zcom*.arc c:foo.bar dsz port 2 speed 19200 restrict rz dsz rz -y newprog.arc SSSSEEEEEEEE AAAALLLLSSSSOOOO Consult the Professional-YAM manual or ZCOMMDOC.ARC chapter "Options for File Transfers" for option meanings. NNNNOOOOTTTTEEEESSSS PPPPaaaaggggeeee 1111 ((((pppprrrriiiinnnntttteeeedddd 1111////9999////88887777)))) DDDDSSSSZZZZ((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((OOOOMMMMEEEENNNN)))) DDDDSSSSZZZZ((((1111)))) Dsz sets the UART shift register to 8 bits no parity; the original parity setting is lost. Dsz may be freely used and copied, but not modified or sold without the written permission of Omen Technology Inc. Page 2 (printed 1/9/87)