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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
| commit | 97d5c458cfa039d857301e1ca7d5af3beb37131d (patch) | |
| tree | b460cd850d0537eb71806ba30358840377b27688 /static/v10/man1/cu.1 | |
| parent | b89dc2331a50c63f8b33272a5c4c61ab98abdaa3 (diff) | |
build: Better Build System
Diffstat (limited to 'static/v10/man1/cu.1')
| -rw-r--r-- | static/v10/man1/cu.1 | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/static/v10/man1/cu.1 b/static/v10/man1/cu.1 deleted file mode 100644 index 8e365ce8..00000000 --- a/static/v10/man1/cu.1 +++ /dev/null @@ -1,248 +0,0 @@ -.TH CU 1 -.CT 1 comm_mach -.SH NAME -cu, ct \- call out to a terminal or another system -.SH SYNOPSIS -.B cu -[ -.B -htn -] [ -.B -p -.I parity -] [ -.B -s -.I speed -] -.I telno -[ -.I service-class -] -.PP -.B ct -[ option ... -] -.I phone-number -[ -.I service-class -] -.SH DESCRIPTION -.I Cu -places a data call to a given telephone number -and expects a computer to answer. -It manages an interactive conversation with possible -transfers of text files. -.I Telno -is the telephone number, consisting of digits with minus signs at appropriate -places to indicate delay for second or subsequent dial tones. -A telephone number may also be expressed symbolically. -A symbolic number is looked up in the files -.F $HOME/lib/cunumber -and -.F /usr/lib/cunumber -whose lines look like this: -.IP -symbolic-number -actual-number -service-class -comment -.LP -The actual number -may be preceded by options -such as -.BR \-t . -The -.I comment, -if present, is printed out when the connection is made. -.PP -The options are -.TP -.B -n -Print the the called number but do not call it. -.TP -.B -t -Tandem: -use DC1/DC3 -.RB (control- S /control- Q ) -protocol to stop transmission from -the remote system when the local terminal buffers are almost full. -This argument should only be used if the remote system -understands that protocol. -.TP -.B -h -Half-duplex: -echo locally the characters that are sent to the remote system. -.TP -.BI -s " speed" -Set the line speed; -.L 1200 -means 1200 baud, etc. -The default depends on service class. -.TP -.BI -p " parity" -Set the parity of transmitted characters: -.BR 0 , -.BR 1 , -.BR e , -.BR o -mean -zero, -one, -even, -odd parity. -.B 0 -is the default. -.PP -The service class is expressed as in -.IR dialout (3). -A special class -.L direct -causes the -.I telno -argument to be taken -as the pathname -of a terminal line. -.I Cu -opens the file, -sets line speed and other modes, -and proceeds as if connected. -The default line speed is -9600 baud. -.PP -An explicit service class on the command line overrides -any specified in a -.L cunumber -file. -.PP -After making the connection, -.I cu -runs as two processes: -the sending -process reads the standard input and -passes most of it to the remote system; -the receiving -process reads from the remote system and passes -most data to the standard output. -Lines beginning with -.L ~ -have special meanings. -.PP -The sending -process interprets: -.TP `\fL~%break\ 'u -.B ~. -.br -.ns -.TP -.BR ~ EOT -Terminate the conversation. -.TP -.BI ~< file -Send the contents of -.I file -to the remote system, -as though typed at the terminal. -.TP -.B ~! -Invoke an interactive shell on the local system. -.TP -.BI ~! cmd -Run the command on the local system -(via -.LR "sh -c" ). -.TP -.BI ~$ cmd -Run the command locally and send its output -to the remote system. -.TP -.B ~b -.br -.ns -.TP -.B ~%break -Send a break (300 ms space). -.TP -.BI ~%take " from \fR[\fIto\fR]" -Copy file -.I from -(on the remote system) -to file -.I to -on the local system. -If -.I to -is omitted, -the -.I from -name is used both places. -.TP -.BI ~%put " from \fR[\fIto\fR]" -Copy file -.I from -(on local system) -to file -.I to -on remote system. -If -.I to -is omitted, the -.I from -name is used both places. -.TP -.BI ~~ text -send -the line -.BI ~ text . -.PD -.PP -WARNING: Using -.I cu -to reach your home machine from a machine you don't trust -can be hazardous to your password. -.PP -.I Ct -places a telephone call to a remote terminal -and allows a user to log in on that terminal -in the normal fashion. -The terminal must be equipped with an auto-answer -modem. -.PP -The -phone number and service class -are as in -.I cu. -The options are -.TP -.BI -c " count" -If the number doesn't answer, try -.I count -times before giving up (default 5). -.TP -.BI -w " interval -Space retries -.I interval -seconds apart (default 60). -.TP -.B -h -Try to hang up the phone before placing the -call. -This is useful for a -`call me right back' arrangement. -.SH FILES -.F /usr/lib/cunumber -.br -.F $HOME/lib/cunumber -.SH "SEE ALSO" -.IR con (1), -.IR ttyld (4), -.IR dialout (3) -.SH BUGS -Unless erase and kill characters are the same on the two machines, -they will be damaged by -.BR ~%put . -.br -.B ~%take -uses -.BR ~> -at the beginning of line to synchronize transmission. -This sequence can cause misfunction if it is received -for any other purpose. |
