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<TITLE>Linux Complete Command Reference:User Commands :EarthWeb Inc.-</TITLE>
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<!-- ISBN=0672311046 //-->
<!-- TITLE=Linux Complete Command Reference//-->
<!-- AUTHOR=Red Hat//-->
<!-- PUBLISHER=Macmillan Computer Publishing//-->
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<!-- CHAPTER=01 //-->
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<P><CENTER>
<a href="0087-0088.html">Previous</A> | <a href="../ewtoc.html">Table of Contents</A> | <a href="0091-0092.html">Next</A></CENTER></P>
<A NAME="PAGENUM-89"><P>Page 89</P></A>
<TABLE>
<TR><TD>
~p from to, ~%put from to
</TD><TD>
Send a file to a remote UNIX system. This runs the appropriate commands on the
remote system.
</TD></TR><TR><TD>
~t from to, ~%take from to
</TD><TD>
Retrieve a file from a remote UNIX system. This runs the appropriate commands on
the remote system.
</TD></TR><TR><TD>
~s variable value
</TD><TD>
Set a cu variable to the given
value. If value is not given, the variable is set to
True.
</TD></TR><TR><TD>
~! variable
</TD><TD>
Set a cu variable to False.
</TD></TR><TR><TD>
~z
</TD><TD>
Suspend the cu session. This is only supported on some systems. On systems for which
^Z may be used to suspend a job, ~^Z will also suspend the session.
</TD></TR><TR><TD>
~%nostop
</TD><TD>
Turn off XON/XOFF handling.
</TD></TR><TR><TD>
~%stop
</TD><TD>
Turn on XON/XOFF handling.
</TD></TR><TR><TD>
~v
</TD><TD>
List all the variables and their values.
</TD></TR><TR><TD>
~?
</TD><TD>
List all commands.
</TD></TR><TR><TD>
</TD><TD>
cu also supports several variables. They may be listed with the
~v command, and set with the ~s or ~! commands.
</TD><TR><TR><TD>
escape
</TD><TD>
The escape character. Initially ~ (tilde).
</TD><TR><TR><TD>
delay
</TD><TD>
If this variable is True, cu will delay for a second after recognizing the escape character
before printing the name of the local system. The default is
True.
</TD><TR><TR><TD>
eol
</TD><TD>
The list of characters which are considered to finish a line. The escape character is
only recognized after one of these is seen. The default is carriage return,
^U, ^C, ^O, ^D, ^S, ^Q, ^R.
</TD><TR><TR><TD>
binary
</TD><TD>
Whether to transfer binary data when sending a file. If this is
False, then newlines in the file being sent are converted to carriage returns. The default is
False.
</TD><TR><TR><TD>
binary-prefix
</TD><TD>
A string used before sending a binary character in a file transfer, if the binary variable
is True. The default is ^Z.
</TD><TR><TR><TD>
echo-check
</TD><TD>
Whether to check file transfers by examining what the remote system echoes back.
This probably doesn't work very well. The default is
False.
</TD><TR><TR><TD>
echonl
</TD><TD>
The character to look for after sending each line in a file. The default is carriage return.</P>
</TD><TR><TR><TD>
timeout
</TD><TD>
The timeout to use, in seconds, when looking for a character, either when doing
echo checking or when looking for the echonl character. The default is
30.
</TD><TR><TR><TD>
kill
</TD><TD>
The character to use to delete a line if the
echo check fails. The default is ^U.
</TD><TR><TR><TD>
resend
</TD><TD>
The number of times to resend a line if the
echo check continues to fail. The default is 10.
</TD><TR><TR><TD>
eofwrite
</TD><TD>
The string to write after sending a file with the
~> command. The default is ^D.
</TD><TR><TR><TD>
eofread
</TD><TD>
The string to look for when receiving a file with the
~< command. The default is $, which is intended to be a typical shell prompt.
</TD><TR><TR><TD>
verbose
</TD><TD>
Whether to print accumulated information during a file transfer. The default is
True.
</TD></TR></TABLE>
<P><B>
OPTIONS
</B></P>
<P>The following options may be given to cu:</P>
<TABLE>
<TR><TD>
_e, —parity=even
</TD><TD>
Use even parity.
</TD></TR><TR><TD>
_o, —parity=odd
</TD><TD>
Use odd parity.
</TD></TR><TR><TD>
—parity=none
</TD><TD>
Use no parity. No parity is also used if
both _e and _o are given.
</TD></TR><TR><TD>
_h, —halfduplex
</TD><TD>
Echo characters locally (half-duplex mode).
</TD></TR><TR><TD>
_z system, —system system
</TD><TD>
The system to call.
</TD></TR><TR><TD>
_c phone-number, —phone phone-number
</TD><TD>
The phone number to call.
</TD></TR><TR><TD>
_p port, —port port
</TD><TD>
Name the port to use.
</TD></TR><TR><TD>
_a port
</TD><TD>
Equivalent to —port port.
</TD></TR><TR><TD>
_l line, —line line
</TD><TD>
Name the line to use by giving a device name. This may be used to dial out
on ports that are not listed in the UUCP configuration files. Write access to the
device is required.
</TD></TR></TABLE>
<A NAME="PAGENUM-90"><P>Page 90</P></A>
<TABLE>
<TR><TD>
_s speed, —speed speed
</TD><TD>
The speed (baud rate) to use.
</TD></TR><TR><TD>
_#
</TD><TD>
Where # is a number, equivalent to —speed #.
</TD></TR><TR><TD>
_n, —prompt
</TD><TD>
Prompt for the phone number to use.
</TD></TR><TR><TD>
_d
</TD><TD>
Enter debugging mode. Equivalent to _debug all.
</TD><TR><TR><TD>
_x type, —debug type
</TD><TD>
Turn on particular debugging types. The following types are recognized:
abnormal, chat, handshake, uucpproto, proto, port,
config, spooldir, execute, incoming, outgoing. Only
abnormal, chat, handshake, port, config, incoming and
outgoing are meaningful for cu. Multiple types may be given, separated by commas, and the
—debug option may appear multiple times. A number may also be given, which
will turn on that many types from the foregoing list; for example,
—debug 2 is equivalent to —debug
abnormal,chat. —debug all may be used to turn on
all debugging options.
</TD><TR><TR><TD>
_I file, —config file
</TD><TD>
Set configuration file to use. This option may not be available, depending
upon how cu was compiled.
</TD><TR><TR><TD>
_v, —version
</TD><TD>
Report version information and exit.
</TD><TR><TR><TD>
—help
</TD><TD>
Print a help message and exit.
</TD></TR></TABLE>
<P><B>
BUGS
</B></P>
<P>This program does not work very well.</P>
<P><B>
FILES
</B></P>
<P>The filename may be changed at compilation time, so this is only an approximation. Configuration file:</P>
<!-- CODE SNIP //-->
<PRE>
/usr/lib/uucp/config
</PRE>
<!-- END CODE SNIP //-->
<P><B>
AUTHOR
</B></P>
<P>Ian Lance Taylor (ian@airs.com)</P>
<P>
Taylor UUCP 1.05
</P>
<H3><A NAME="ch01_ 48">
cut
</A></H3>
<P>cut—Remove sections from each line of files</P>
<P><B>
SYNOPSIS
</B></P>
<!-- CODE //-->
<PRE>
cut {_b byte-list, —bytes=byte-list} [_n] [—help] [—version] [file...]
cut {_c character-list, —characters=character-list} [—help] [—version] [file...]
cut {_f field-list, —fields=field-list} [_d delim] [_s] [—delimiter=delim]
[—only-delimited] [—help] [—version] [file...]
</PRE>
<!-- END CODE //-->
<P><B>
DESCRIPTION
</B></P>
<P>This manual page documents the GNU version of
cut. cut prints sections of each line of each input file, or the
standard input if no files are given. A filename of
- means standard input. The sections to be printed are selected by the options.
</P>
<P><B>
OPTIONS
</B></P>
<P>The byte-list, character-list, and field-list options are one or more numbers or ranges (two numbers separated by
a dash) separated by commas. The first byte, character, and field are numbered
1. Incomplete ranges may be given: _m means 1_m;
n_ means n through end of line or last field.
</P>
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