ckuker.nr

linux终端仿真程序

.fi
Note that numbers turn into the character with that binary code (0-255), so
you can use \\7 for a bell, \\13 for carriage return, \\10 for linefeed.
For example, to have C-Kermit send a BELL to your screen, type:
.nf
.sp
  echo \\7
.sp
.fi
.SH "COMMAND LIST"
.PP
The commands most commonly used, and important for beginners to
know, are marked with "*":
.nf
.in 0
.ll 80
.ta 16
.sp
Program Management:
  BUG	Learn how to report bugs.
  CHECK	See if a particular feature is configured.
  CLOSE	Close a log or other local file.
  COMMENT	Introduce a full-line comment.
  DATE	Display current date & time.
* EXIT	Leave the program, return to UNIX.
* HELP	Display a help message for a given command.
* INTRO	Print a brief introduction to C-Kermit.
  LOG	Open a log file -- debugging, packet, session, transaction.
  PUSH	Invoke local system's interactive command interpreter.
  QUIT	Synonym for EXIT.
  REDIRECT	Redirect standard i/o of command to communication device.
  RUN	Run a program or system command.
  SET COMMAND	Command-related parameters: bytesize, recall buffer size.
  SET DEBUG	Log or display debugging information.
  SET EXIT	Items related to C-Kermit's action upon exit or SET LINE/HOST.
  SET PROMPT	The C-Kermit program's interactive command prompt.
  SHOW EXIT	Display SET EXIT parameters.
  SHOW FEATURES	Show features that C-Kermit was built with.
  SHOW VERSIONS	Show version numbers of each source module.
  SUSPEND	Suspend Kermit (use only if shell supports job control!).
* SHOW	Display values of SET parameters.
* TAKE	Execute commands from a file.
  VERSION	Display the C-Kermit program version number.
  Z	Synonym for SUSPEND.
  Ctrl-C	Interrupt a C-Kermit command in progress.
  Ctrl-Z	Synonym for SUSPEND.
  ; or #	Introduce a full-line or trailing comment.
  ! or @	Synonym for RUN.
  <	Synonym for REDIRECT.
.sp
Connection Establishment and Release:
* DIAL	Dial a telephone number.
* HANGUP	Hang up the phone or network connection.
  PAD	Command for X.25 PAD (SunOS / Solaris / VOS only).
  PING	Check status of remote TCP/IP host.
  REDIAL	The the most recently DIALed number again.
  SET CARRIER	Treatment of carrier on terminal connections.
* SET DIAL	Parameters related to modem dialing.
* SET FLOW	Communication line flow control: AUTO, RTS/CTS, XON/XOFF, etc.
* SET HOST	Specify remote network host name or address.
* SET LINE	Specify serial communication device name, like /dev/cua.
* SET MODEM TYPE	Specify type of modem on SET LINE device, like HAYES.
* SET NETWORK	Network type, TCP/IP or X.25 (SunOS / Solaris / VOS only).
  SET TCP	Specify TCP protocol options (advanced).
  SET TELNET	Specify TELNET protocol options.
  SET PAD	X.25 X.3 PAD parameters (SunOS / Solaris / VOS only).
* SET PARITY	Character parity (none, even, etc) for communications.
* SET SPEED	Serial communication device speed, e.g. 2400, 9600, 57600.
  SET X.25	Specify X.25 connection parameters (SunOS/Solaris/VOS only).
  SHOW COMM	Display all communications settings.
  SHOW DIAL	Display SET DIAL values.
  SHOW MODEM	Display modem type, signals, etc.
  SHOW NETWORK	Display network-related items.
* TELNET	= SET NETWORK TCP/IP, SET HOST ..., CONNECT.
  TELOPT	Send a TELNET option negotiation (advanced).
.sp
Terminal Connection:
* C	Special abbreviation for CONNECT.
* CONNECT	Establish a terminal connection to a remote computer.
  SET COMMAND	Bytesize between C-Kermit and your keyboard and screen.
* SET DUPLEX	Specify which side echoes during CONNECT.
  SET ESCAPE	Prefix for "escape commands" during CONNECT.
  SET KEY	Key mapping and macros for use in CONNECT mode.
  SET TERMINAL	Terminal connection items: bytesize, character-set, echo, etc.
  SHOW ESCAPE	Display current CONNECT-mode escape character.
  SHOW KEY	Display keycode and assigned value or macro.
  SHOW TERMINAL	Display SET TERMINAL items.
* Ctrl-\\	CONNECT-mode escape character, follow by another character:
	  C to return to C-Kermit> prompt.
	  B to send BREAK signal.
	  ? to see other options.
.sp
File Transfer:
  ADD	Add a file specification to the SEND-LIST
  LOG SESSION   Download a file with no error checking.
  MOVE	Send a file and then delete it
  MMOVE	Multiple MOVE - accepts a list of files, separated by spaces.
  MSEND	Multiple SEND - accepts a list of files, separated by spaces.
* RECEIVE	Passively wait for files to arrive from other Kermit.
* R	Special abbreviation for RECEIVE.
* SEND	Send files.
* S	Special abbreviation for SEND.
  REGET	Continue a incomplete download from a server.
  RESEND	Continue a incomplete upload.
  PSEND	Send part of a file.
  SET ATTRIB	Control transmission of file attributes.
* SET BLOCK	Choose error-checking level, 1, 2, or 3.
  SET BUFFERS	Size of send and receive packet buffers.
  SET PREFIX	Which control characters to "unprefix" during file transfer.
  SET DELAY	How long to wait before sending first packet.
  SET DESTINATION	DISK, PRINTER, or SCREEN for incoming files.
* SET FILE	Transfer mode (type), character-set, collision action, etc.
* SET RECEIVE	Parameters for inbound packets: packet-length, etc.
  SET REPEAT	Repeat-count compression parameters.
  SET RETRY	Packet retransmission limit.
  SET SEND	Parameters for outbound packets: length, etc.
  SET HANDSHAKE	Communication line half-duplex packet turnaround character.
  SET LANGUAGE	Enable language-specific character-set translations.
  SET SESSION-LOG	File type for session log, text or binary.
  SET TRANSFER	File transfer parameters: character-set, display, etc.
  SET TRANSMIT	Control aspects of TRANSMIT command execution.
  SET UNKNOWN	Specify handling of unknown character sets.
* SET WINDOW	File transfer packet window size, 1-31.
  SHOW ATTRIB	Display SET ATTRIBUTE values.
  SHOW CONTROL	Display control-character prefixing map.
* SHOW FILE	Display file-related settings.
  SHOW PROTOCOL	Display protocol-related settings.
  SHOW LANGUAGE	Display language-related settings.
  SHOW TRANSMIT	Display SET TRANSMIT values.
* STATISTICS	Display statistics about most recent file transfer.
  TRANSMIT	Upload a file with no error checking.
  XMIT	Synonym for TRANSMIT.
.sp
File Management:
* CD	Change Directory.
* DELETE	Delete a file or files.
* DIRECTORY	Display a directory listing.
  MAIL	Send a file to other Kermit, to be delivered as e-mail.
  PRINT	Print a local file on a local printer.
* PWD	Display current working directory.
  RENAME	Change the name of a local file.
  SET PRINTER	Choose printer device.
  SPACE	Display current disk space usage.
  SHOW CHARACTER-SETS	Display character-set translation info.
  TRANSLATE	Translate a local file's character set.
  TYPE	Display a file on the screen.
  XLATE	Synonym for TRANSLATE.
.sp
Client/Server operation:
  BYE	Terminate a remote Kermit server and log out its job.
  DISABLE	Disallow access to selected features during server operation:
  E-PACKET	Send an Error packet.
  ENABLE	Allow access to selected features during server operation.
  FINISH	Instruct a remote Kermit server to exit, but not log out.
  G	Special abbreviation for GET.
  GET	Get files from a remote Kermit server.
  RETRIEVE	Like GET but server deletes files after.
  REMOTE xxx	Command for server, can be redirected with > or |.
  REMOTE CD	Tell remote Kermit server to change its directory.
  REMOTE ASSIGN	Assign a variable
  REMOTE DELETE	Tell server to delete a file.
  REMOTE DIRECTORY	Ask server for a directory listing.
  REMOTE HELP	Ask server to send a help message.
  REMOTE HOST	Ask server to ask its host to execute a command.
  REMOTE KERMIT	Send an interactive Kermit command to the server.
  REMOTE LOGIN	Authenticate yourself to a remote Kermit server.
  REMOTE LOGOUT	Log out from a Kermit server previously LOGIN'd to.
  REMOTE PRINT	Print a local file on the server's printer.
  REMOTE QUERY	Get value of a variable.
  REMOTE SET	Send a SET command to a remote server.
  REMOTE SPACE	Ask server how much disk space it has left.
  REMOTE TYPE	Ask server to display a file on your screen.
  REMOTE WHO	Ask server for a "who" or "finger" listing.
  SERVER	Be a Kermit server.
  SET SERVER	Parameters for server operation.
  SHOW SERVER	Show SET SERVER, ENABLE/DISABLE items.
.sp
Script programming:
  ASK	Prompt the user, store user's reply in a variable.
  ASKQ	Like ASK, but, but doesn't echo (useful for passwords).
  ASSIGN	Assign an evaluated string to a variable or macro.
  CLEAR	Clear communication device input buffer.
  CLOSE	Close a log or other local file.
  DECLARE	Declare an array.
  DECREMENT	Subtract one (or other number) from a variable.
  DEFINE	Define a variable or macro.
  DO	Execute a macro ("DO" can be omitted).
  ECHO	Display text on the screen.
  ELSE	Used with IF.
  END	A command file or macro.
  EVALUATE	an arithmetic expression.
  FOR	Execute commands repeatedly in a counted loop.
  FORWARD	GOTO in the forward direction only.
  GETC	Issue a prompt, get one character from keyboard.
  GETOK	Ask question, get Yes or No answer, set SUCCESS or FAILURE.
  GOTO	Go to a labeled command in a command file or macro.
  IF	Conditionally execute the following command.
  INCREMENT	Add one (or other number) to a variable.
  INPUT	Match characters from another computer against a given text.
  LOCAL	Declares local variables in a macro
  MINPUT	Like INPUT, but allows several match strings.
  MSLEEP	Sleep for given number of milliseconds.
  OPEN	Open a local file for reading or writing.
  O	Special abbreviation for OUTPUT.
  OUTPUT	Send text to another computer.
  PAUSE	Do nothing for a given number of seconds.
  READ	Read a line from a local file into a variable.
  REINPUT	Reexamine text previously received from another computer.
  RETURN	Return from a user-defined function.
  SCRIPT	Execute a UUCP-style login script.
  SET ALARM	Set a timer to be used with IF ALARM; SHOW ALARM shows it.
  SET CASE	Treatment of alphabetic case in string comparisons.
  SET COMMAND	QUOTING turns on/off interpretation of backslash notation.
  SET COUNT	For counted loops.
  SET INPUT	Control behavior of INPUT command.
  SET MACRO	Control aspects of macro execution.
  SET TAKE	Control aspects of TAKE file execution.
  SHOW ARGUMENTS	Display arguments to current macro.
  SHOW ARRAYS	Display information about active arrays.
  SHOW COUNT	Display current COUNT value.
  SHOW FUNCTIONS	List names of available \\f() functions.
  SHOW GLOBALS	List defined global variables \\%a..\\%z.
  SHOW MACROS	List one or more macro definitions.
  SHOW SCRIPTS	Show script-related settings.
  SHOW VARIABLES	Display values all \\v() variables.
  SLEEP	Sleep for given number of seconds.
  STOP	Stop executing macro or command file, return to prompt.
  UNDEFINE	Undefine a variable
  WAIT	Wait for the specified modem signals.
  WHILE	Execute commands repeatedly while a condition is true.
  WRITE	Write material to a local file.
  WRITE-LINE	Write a line (record) to a local file.
  WRITELN	Synonym for WRITE-LINE.
  XECHO	Like ECHO but no CRLF at end.
  XIF	Extended IF command.
.ll
.in
.fi
.SH "BUILT-IN VARIABLES"
Built-in variables are referred to by \\v(name), can be used in any command,
usually used in script programming.  They cannot be changed.  Type SHOW
VARIABLES for a current list.
.nf
.sp
  \\v(argc)      number of arguments in current macro
  \\v(args)      number of program command-line arguments
  \\v(charset)	 current file character-set
  \\v(cmdfile)   name of current command file, if any
  \\v(cmdlevel)  current command level
  \\v(cmdsource) where command are currently coming from, macro, file, etc.
  \\v(cols)      number of screen columns
  \\v(connection)connection type: serial, tcp/ip, etc.
  \\v(count)     current COUNT value
  \\v(cps)       speed of most recent file transfer in chars per second
  \\v(cpu)       CPU type C-Kermit was built for
  \\v(crc16)     16-bit CRC of most recent file transfer
  \\v(d$ac)      SET DIAL AREA-CODE value
  \\v(d$cc)      SET DIAL COUNTRY-CODE value
  \\v(d$ip)      SET DIAL INTL-PREFIX value
  \\v(d$lc)      SET DIAL LD-PREFIX value
  \\v(date)      date as 8 Feb 1993
  \\v(day)       day of week
  \\v(directory) current/default directory
  \\v(dialstatus)return code from DIAL command (0 = OK, 22 = BUSY, etc)
  \\v(download)  current download directory if any
  \\v(errno)     current "errno" (system error number) value
  \\v(errstring) error message string associated with errno
  \\v(evaluate)  result of most recent EVALUATE command
  \\v(exitstatus)current EXIT status (0 = good, nonzero = something failed)
  \\v(filespec)  filespec given in most recent SEND/RECEIVE/GET command
  \\v(fsize)     size of file most recently transferred
  \\v(ftype)     SET FILE TYPE value (text, binary)
  \\v(home)      home directory
  \\v(host)      computer host name (comuter where C-Kermit is running)
  \\v(input)     current INPUT buffer contents
  \\v(inchar)    character most recently INPUT
  \\v(incount)   how many characters arrived during last INPUT
  \\v(inidir)    directory where initialization file was found
  \\v(instatus)  status of most recent INPUT command
  \\v(line)      current communications device, set by LINE or HOST
  \\v(local)     0 if in remote mode, 1 if in local mode
  \\v(macro)     name of currently executing macro, if any
  \\v(minput)    Result of most recent MINPUT command 
  \\v(modem)     Current modem type
  \\v(m_aa_off)  Modem command to turn autoanswer off
  \\v(m_aa_on)   Modem command to turn autoanswer on
  \\v(m_dc_off)  Modem command to turn data compression off
  \\v(m_dc_on)   Modem command to turn data compression on
  \\v(m_dial)    Telephone number most recently dialed
  \\v(m_ec_off)  Modem command to turn error correction off
  \\v(m_ec_on)   Modem command to turn error correction on
  \\v(m_fc_hw)   Modem command to turn hardware flow control on
  \\v(m_fc_no)   Modem command to turn flow control off
  \\v(m_fc_sw)   Modem command to turn software flow control on
  \\v(m_hup)     Modem command to hang up connection
  \\v(m_init)    Modem initialization string
  \\v(m_pulse)   Modem command to select pulse dialing
  \\v(m_tone)    Modem command to select tone dialing
  \\v(ndate)     Current date as 19930208 (yyyymmdd)
  \\v(nday)      Numeric day of week (0 = Sunday)
  \\v(newline)   System-independent newline character or sequence
  \\v(ntime)     Current local time in seconds since midnight (noon = 43200)
  \\v(packetlen) Current SET RECEIVE PACKET-LENGTH value
  \\v(parity)    Current parity setting
  \\v(platform)  Specific machine and/or operating system
  \\v(program)   Name of this program ("C-Kermit")
  \\v(query)     Result of most recent REMOTE QUERY command
  \\v(protocol)  Currently selected file transfer protocol
  \\v(return)    Most recent RETURN value
  \\v(rows)      Number of rows on the terminal screen
  \\v(speed)     Current speed, if known, or "unknown"
  \\v(status)    0 or 1 (SUCCESS or FAILURE of previous command)