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-<H1>tset 1</H1>
-<HR>
+<H1 class="no-header">tset 1</H1>
<PRE>
-<!-- Manpage converted by man2html 3.0.1 -->
<STRONG><A HREF="tset.1.html">tset(1)</A></STRONG> <STRONG><A HREF="tset.1.html">tset(1)</A></STRONG>
</PRE>
-<H2>NAME</H2><PRE>
+<H2><a name="h2-NAME">NAME</a></H2><PRE>
<STRONG>tset</STRONG>, <STRONG>reset</STRONG> - terminal initialization
</PRE>
-<H2>SYNOPSIS</H2><PRE>
+<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>tset</STRONG> [<STRONG>-IQVcqrsw</STRONG>] [<STRONG>-</STRONG>] [<STRONG>-e</STRONG> <EM>ch</EM>] [<STRONG>-i</STRONG> <EM>ch</EM>] [<STRONG>-k</STRONG> <EM>ch</EM>] [<STRONG>-m</STRONG> <EM>mapping</EM>]
[<EM>terminal</EM>]
<STRONG>reset</STRONG> [<STRONG>-IQVcqrsw</STRONG>] [<STRONG>-</STRONG>] [<STRONG>-e</STRONG> <EM>ch</EM>] [<STRONG>-i</STRONG> <EM>ch</EM>] [<STRONG>-k</STRONG> <EM>ch</EM>] [<STRONG>-m</STRONG> <EM>mapping</EM>]
</PRE>
-<H2>DESCRIPTION</H2><PRE>
+<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
<STRONG>Tset</STRONG> initializes terminals. <STRONG>Tset</STRONG> first determines the
type of terminal that you are using. This determination
is done as follows, using the first terminal type found.
tion, <EM>getty</EM> does this job by setting <STRONG>TERM</STRONG> according to the
type passed to it by <EM>/etc/inittab</EM>.)
- 4. The default terminal type, ``unknown''.
+ 4. The default terminal type, "unknown".
If the terminal type was not specified on the command-
line, the <STRONG>-m</STRONG> option mappings are then applied (see the
section <STRONG>TERMINAL</STRONG> <STRONG>TYPE</STRONG> <STRONG>MAPPING</STRONG> for more information).
Then, if the terminal type begins with a question mark
- (``?''), the user is prompted for confirmation of the ter-
- minal type. An empty response confirms the type, or,
+ ("?"), the user is prompted for confirmation of the termi-
+ nal type. An empty response confirms the type, or,
another type can be entered to specify a new type. Once
the terminal type has been determined, the terminfo entry
for the terminal is retrieved. If no terminfo entry is
The arguments for the <STRONG>-e</STRONG>, <STRONG>-i</STRONG>, and <STRONG>-k</STRONG> options may either be
entered as actual characters or by using the `hat' nota-
- tion, i.e., control-h may be specified as ``^H'' or
- ``^h''.
+ tion, i.e., control-h may be specified as "^H" or "^h".
</PRE>
-<H2>SETTING THE ENVIRONMENT</H2><PRE>
- It is often desirable to enter the terminal type and
- information about the terminal's capabilities into the
+<H2><a name="h2-SETTING-THE-ENVIRONMENT">SETTING THE ENVIRONMENT</a></H2><PRE>
+ It is often desirable to enter the terminal type and
+ information about the terminal's capabilities into the
shell's environment. This is done using the <STRONG>-s</STRONG> option.
When the <STRONG>-s</STRONG> option is specified, the commands to enter the
- information into the shell's environment are written to
- the standard output. If the <STRONG>SHELL</STRONG> environmental variable
- ends in ``csh'', the commands are for <STRONG>csh</STRONG>, otherwise, they
- are for <STRONG>sh</STRONG>. Note, the <STRONG>csh</STRONG> commands set and unset the
- shell variable <STRONG>noglob</STRONG>, leaving it unset. The following
- line in the <STRONG>.login</STRONG> or <STRONG>.profile</STRONG> files will initialize the
+ information into the shell's environment are written to
+ the standard output. If the <STRONG>SHELL</STRONG> environmental variable
+ ends in "csh", the commands are for <STRONG>csh</STRONG>, otherwise, they
+ are for <STRONG>sh</STRONG>. Note, the <STRONG>csh</STRONG> commands set and unset the
+ shell variable <STRONG>noglob</STRONG>, leaving it unset. The following
+ line in the <STRONG>.login</STRONG> or <STRONG>.profile</STRONG> files will initialize the
environment correctly:
eval `tset -s options ... `
</PRE>
-<H2>TERMINAL TYPE MAPPING</H2><PRE>
+<H2><a name="h2-TERMINAL-TYPE-MAPPING">TERMINAL TYPE MAPPING</a></H2><PRE>
When the terminal is not hardwired into the system (or the
current system information is incorrect) the terminal type
- derived from the <EM>/etc/ttys</EM> file or the <STRONG>TERM</STRONG> environmental
- variable is often something generic like <STRONG>network</STRONG>, <STRONG>dialup</STRONG>,
- or <STRONG>unknown</STRONG>. When <STRONG>tset</STRONG> is used in a startup script it is
- often desirable to provide information about the type of
+ derived from the <EM>/etc/ttys</EM> file or the <STRONG>TERM</STRONG> environmental
+ variable is often something generic like <STRONG>network</STRONG>, <STRONG>dialup</STRONG>,
+ or <STRONG>unknown</STRONG>. When <STRONG>tset</STRONG> is used in a startup script it is
+ often desirable to provide information about the type of
terminal used on such ports.
- The purpose of the <STRONG>-m</STRONG> option is to map from some set of
- conditions to a terminal type, that is, to tell <STRONG>tset</STRONG> ``If
- I'm on this port at a particular speed, guess that I'm on
- that kind of terminal''.
+ The purpose of the <STRONG>-m</STRONG> option is to map from some set of
+ conditions to a terminal type, that is, to tell <STRONG>tset</STRONG> "If
+ I'm on this port at a particular speed, guess that I'm on
+ that kind of terminal".
The argument to the <STRONG>-m</STRONG> option consists of an optional port
type, an optional operator, an optional baud rate specifi-
- cation, an optional colon (``:'') character and a terminal
- type. The port type is a string (delimited by either the
+ cation, an optional colon (":") character and a terminal
+ type. The port type is a string (delimited by either the
operator or the colon character). The operator may be any
- combination of ``>'', ``<'', ``@'', and ``!''; ``>'' means
- greater than, ``<'' means less than, ``@'' means equal to
- and ``!'' inverts the sense of the test. The baud rate is
- specified as a number and is compared with the speed of
- the standard error output (which should be the control
- terminal). The terminal type is a string.
+ combination of ">", "<", "@", and "!"; ">" means greater
+ than, "<" means less than, "@" means equal to and "!"
+ inverts the sense of the test. The baud rate is specified
+ as a number and is compared with the speed of the standard
+ error output (which should be the control terminal). The
+ terminal type is a string.
If the terminal type is not specified on the command line,
- the <STRONG>-m</STRONG> mappings are applied to the terminal type. If the
- port type and baud rate match the mapping, the terminal
- type specified in the mapping replaces the current type.
- If more than one mapping is specified, the first applica-
+ the <STRONG>-m</STRONG> mappings are applied to the terminal type. If the
+ port type and baud rate match the mapping, the terminal
+ type specified in the mapping replaces the current type.
+ If more than one mapping is specified, the first applica-
ble mapping is used.
- For example, consider the following mapping:
+ For example, consider the following mapping:
<STRONG>dialup>9600:vt100</STRONG>. The port type is dialup , the operator
- is >, the baud rate specification is 9600, and the termi-
+ is >, the baud rate specification is 9600, and the termi-
nal type is vt100. The result of this mapping is to spec-
ify that if the terminal type is <STRONG>dialup</STRONG>, and the baud rate
- is greater than 9600 baud, a terminal type of <STRONG>vt100</STRONG> will
+ is greater than 9600 baud, a terminal type of <STRONG>vt100</STRONG> will
be used.
If no baud rate is specified, the terminal type will match
any baud rate. If no port type is specified, the terminal
- type will match any port type. For example, <STRONG>-m</STRONG>
+ type will match any port type. For example, <STRONG>-m</STRONG>
<STRONG>dialup:vt100</STRONG> <STRONG>-m</STRONG> <STRONG>:?xterm</STRONG> will cause any dialup port,
regardless of baud rate, to match the terminal type vt100,
- and any non-dialup port type to match the terminal type
- ?xterm. Note, because of the leading question mark, the
- user will be queried on a default port as to whether they
+ and any non-dialup port type to match the terminal type
+ ?xterm. Note, because of the leading question mark, the
+ user will be queried on a default port as to whether they
are actually using an xterm terminal.
- No whitespace characters are permitted in the <STRONG>-m</STRONG> option
- argument. Also, to avoid problems with meta-characters,
- it is suggested that the entire <STRONG>-m</STRONG> option argument be
- placed within single quote characters, and that <STRONG>csh</STRONG> users
- insert a backslash character (``\'') before any exclama-
- tion marks (``!'').
+ No whitespace characters are permitted in the <STRONG>-m</STRONG> option
+ argument. Also, to avoid problems with meta-characters,
+ it is suggested that the entire <STRONG>-m</STRONG> option argument be
+ placed within single quote characters, and that <STRONG>csh</STRONG> users
+ insert a backslash character ("\") before any exclamation
+ marks ("!").
</PRE>
-<H2>HISTORY</H2><PRE>
- The <STRONG>tset</STRONG> command appeared in BSD 3.0. The <STRONG>ncurses</STRONG> imple-
- mentation was lightly adapted from the 4.4BSD sources for
+<H2><a name="h2-HISTORY">HISTORY</a></H2><PRE>
+ The <STRONG>tset</STRONG> command appeared in BSD 3.0. The <STRONG>ncurses</STRONG> imple-
+ mentation was lightly adapted from the 4.4BSD sources for
a terminfo environment by Eric S. Raymond <esr@snark.thyr-
sus.com>.
</PRE>
-<H2>COMPATIBILITY</H2><PRE>
- The <STRONG>tset</STRONG> utility has been provided for backward-compati-
- bility with BSD environments (under most modern UNIXes,
- <STRONG>/etc/inittab</STRONG> and <STRONG><A HREF="getty.1.html">getty(1)</A></STRONG> can set <STRONG>TERM</STRONG> appropriately for
- each dial-up line; this obviates what was <STRONG>tset</STRONG>'s most
- important use). This implementation behaves like 4.4BSD
+<H2><a name="h2-COMPATIBILITY">COMPATIBILITY</a></H2><PRE>
+ The <STRONG>tset</STRONG> utility has been provided for backward-compati-
+ bility with BSD environments (under most modern UNIXes,
+ <STRONG>/etc/inittab</STRONG> and <STRONG>getty(1)</STRONG> can set <STRONG>TERM</STRONG> appropriately for
+ each dial-up line; this obviates what was <STRONG>tset</STRONG>'s most
+ important use). This implementation behaves like 4.4BSD
tset, with a few exceptions specified here.
- The <STRONG>-S</STRONG> option of BSD tset no longer works; it prints an
+ The <STRONG>-S</STRONG> option of BSD tset no longer works; it prints an
error message to stderr and dies. The <STRONG>-s</STRONG> option only sets
- <STRONG>TERM</STRONG>, not <STRONG>TERMCAP</STRONG>. Both these changes are because the
- <STRONG>TERMCAP</STRONG> variable is no longer supported under terminfo-
+ <STRONG>TERM</STRONG>, not <STRONG>TERMCAP</STRONG>. Both of these changes are because the
+ <STRONG>TERMCAP</STRONG> variable is no longer supported under terminfo-
based <STRONG>ncurses</STRONG>, which makes <STRONG>tset</STRONG> <STRONG>-S</STRONG> useless (we made it die
noisily rather than silently induce lossage).
- There was an undocumented 4.4BSD feature that invoking
+ There was an undocumented 4.4BSD feature that invoking
tset via a link named `TSET` (or via any other name begin-
- ning with an upper-case letter) set the terminal to use
+ ning with an upper-case letter) set the terminal to use
upper-case only. This feature has been omitted.
- The <STRONG>-A</STRONG>, <STRONG>-E</STRONG>, <STRONG>-h</STRONG>, <STRONG>-u</STRONG> and <STRONG>-v</STRONG> options were deleted from the
- <STRONG>tset</STRONG> utility in 4.4BSD. None of them were documented in
- 4.3BSD and all are of limited utility at best. The <STRONG>-a</STRONG>,
+ The <STRONG>-A</STRONG>, <STRONG>-E</STRONG>, <STRONG>-h</STRONG>, <STRONG>-u</STRONG> and <STRONG>-v</STRONG> options were deleted from the
+ <STRONG>tset</STRONG> utility in 4.4BSD. None of them were documented in
+ 4.3BSD and all are of limited utility at best. The <STRONG>-a</STRONG>,
<STRONG>-d</STRONG>, and <STRONG>-p</STRONG> options are similarly not documented or useful,
- but were retained as they appear to be in widespread use.
- It is strongly recommended that any usage of these three
- options be changed to use the <STRONG>-m</STRONG> option instead. The <STRONG>-n</STRONG>
- option remains, but has no effect. The <STRONG>-adnp</STRONG> options are
+ but were retained as they appear to be in widespread use.
+ It is strongly recommended that any usage of these three
+ options be changed to use the <STRONG>-m</STRONG> option instead. The <STRONG>-n</STRONG>
+ option remains, but has no effect. The <STRONG>-adnp</STRONG> options are
therefore omitted from the usage summary above.
- It is still permissible to specify the <STRONG>-e</STRONG>, <STRONG>-i</STRONG>, and <STRONG>-k</STRONG>
- options without arguments, although it is strongly recom-
- mended that such usage be fixed to explicitly specify the
+ It is still permissible to specify the <STRONG>-e</STRONG>, <STRONG>-i</STRONG>, and <STRONG>-k</STRONG>
+ options without arguments, although it is strongly recom-
+ mended that such usage be fixed to explicitly specify the
character.
- As of 4.4BSD, executing <STRONG>tset</STRONG> as <STRONG>reset</STRONG> no longer implies
+ As of 4.4BSD, executing <STRONG>tset</STRONG> as <STRONG>reset</STRONG> no longer implies
the <STRONG>-Q</STRONG> option. Also, the interaction between the - option
and the <EM>terminal</EM> argument in some historic implementations
of <STRONG>tset</STRONG> has been removed.
</PRE>
-<H2>ENVIRONMENT</H2><PRE>
+<H2><a name="h2-ENVIRONMENT">ENVIRONMENT</a></H2><PRE>
The <STRONG>tset</STRONG> command uses these environment variables:
SHELL
tells <STRONG>tset</STRONG> whether to initialize <STRONG>TERM</STRONG> using <STRONG>sh</STRONG> or <STRONG>csh</STRONG>
syntax.
- TERM Denotes your terminal type. Each terminal type is
+ TERM Denotes your terminal type. Each terminal type is
distinct, though many are similar.
TERMCAP
</PRE>
-<H2>FILES</H2><PRE>
+<H2><a name="h2-FILES">FILES</a></H2><PRE>
/etc/ttys
- system port name to terminal type mapping database
+ system port name to terminal type mapping database
(BSD versions only).
/usr/share/terminfo
</PRE>
-<H2>SEE ALSO</H2><PRE>
- <STRONG><A HREF="csh.1.html">csh(1)</A></STRONG>, <STRONG><A HREF="sh.1.html">sh(1)</A></STRONG>, <STRONG><A HREF="stty.1.html">stty(1)</A></STRONG>, <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>, <STRONG><A HREF="tty.4.html">tty(4)</A></STRONG>, ter-
- <STRONG><A HREF="minfo.5.html">minfo(5)</A></STRONG>, <STRONG><A HREF="ttys.5.html">ttys(5)</A></STRONG>, <STRONG><A HREF="environ.7.html">environ(7)</A></STRONG>
+<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
+ <STRONG>csh(1)</STRONG>, <STRONG>sh(1)</STRONG>, <STRONG>stty(1)</STRONG>, <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>, <STRONG>tty(4)</STRONG>,
+ <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG>, <STRONG>ttys(5)</STRONG>, <STRONG>environ(7)</STRONG>
- This describes <STRONG>ncurses</STRONG> version 5.9 (patch 20130518).
+ This describes <STRONG>ncurses</STRONG> version 6.0 (patch 20150926).
<STRONG><A HREF="tset.1.html">tset(1)</A></STRONG>
</PRE>
-<HR>
-<ADDRESS>
-Man(1) output converted with
-<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
-</ADDRESS>
+<div class="nav">
+<ul>
+<li><a href="#h2-NAME">NAME</a></li>
+<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
+<li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
+<li><a href="#h2-SETTING-THE-ENVIRONMENT">SETTING THE ENVIRONMENT</a></li>
+<li><a href="#h2-TERMINAL-TYPE-MAPPING">TERMINAL TYPE MAPPING</a></li>
+<li><a href="#h2-HISTORY">HISTORY</a></li>
+<li><a href="#h2-COMPATIBILITY">COMPATIBILITY</a></li>
+<li><a href="#h2-ENVIRONMENT">ENVIRONMENT</a></li>
+<li><a href="#h2-FILES">FILES</a></li>
+<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
+</ul>
+</div>
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