AT&T UNIX™PC Unix System V Users Manual - tenox

AT&T UNIX™PC Unix System V Users Manual - tenox AT&T UNIX™PC Unix System V Users Manual - tenox

01.01.2013 Views

TSET ( 1 ) (AT&T UNIX PC only ) TSET(l) eva! 'tset -s options ... These commands cause tset to generate as output a sequence of shell commands which place the variables TERM and TERMCAP in the environment; see environ(5). Once the terminal type is known, tset engages in terminal mode setting. This normally involves sending an initialization sequence to the terminal and setting the single character erase (and optionally the line-kill (full line erase)) characters. On terminals that can backspace but not overstrike (such as a CRT), and when the erase character is the default erase character ( '#' on standard systems), the erase character is changed to a Control-H (backspace). The options are: -e set the erase character to be the named character c on all terminals, the default being the backspace character on the terminal, usually AH. -k is similar to -e but for the line kill character rather than the erase character; c defaults to 'X (for purely historical reasons); AU is the preferred setting. No kill processing is done if -k is not specified. -1 -Q -S suppresses outputting terminal initialization strings. suppresses printing the "Erase set to" and "Kill set to" messages. Outputs the strings to be assigned to TERM and TERMCAP in the environment rather than commands for a shell. FILES /etc /ttytype terminal id to type map database /etcftermcap terminal capability database SEE ALSO sh( l), stty( l), environ(5), ttytype(5), termcap(5) BUGS Should be merged with stty(l). NOTES For compatibility with earlier versions of tset a number of flags are accepted whose use is discouraged: -d type equivalent to -m dialup:type -p type equivalent to -m plugboard:type -a type -E c equivalent to -m arpanet:type Sets the erase character to c only if the terminal can backspace. prints the terminal type on the standard output -r prints the terminal type on the diagnostic output. - 2- � I

TSORT ( l ) TSORT ( 1) NAME tsort - topological sort SYNOPSIS tsort [ file ] DESCRIPTION Tsort produces on the standard output a totally ordered list of items consistent with a partial ordering of items mentioned in the input file . If no file is specified, the standard input is understood. The input consists of pairs of items (nonempty strings) separated by blanks. Pairs of different items indicate ordering. Pairs of identical items indicate presence, but not ordering. SEE ALSO lorder( l). DIAGNOSTICS Odd data: there is an odd number of fields in the input file. BUGS Uses a quadratic algorithm; not worth fixing for the typical use of ordering a library archive file. - 1 -

TSET ( 1 ) (AT&T UNIX PC only ) TSET(l)<br />

eva! 'tset -s options ...<br />

These commands cause tset to generate as output a sequence of<br />

shell commands which place the variables TERM and TERMCAP<br />

in the environment; see environ(5).<br />

Once the terminal type is known, tset engages in terminal mode<br />

setting. This normally involves sending an initialization sequence<br />

to the terminal and setting the single character erase (and optionally<br />

the line-kill (full line erase)) characters.<br />

On terminals that can backspace but not overstrike (such as a<br />

CRT), and when the erase character is the default erase character<br />

( '#' on standard systems), the erase character is changed to a<br />

Control-H (backspace).<br />

The options are:<br />

-e set the erase character to be the named character c on all<br />

terminals, the default being the backspace character on<br />

the terminal, usually AH.<br />

-k is similar to -e but for the line kill character rather than<br />

the erase character; c defaults to 'X (for purely historical<br />

reasons); AU is the preferred setting. No kill processing is<br />

done if -k is not specified.<br />

-1<br />

-Q<br />

-S<br />

suppresses outputting terminal initialization strings.<br />

suppresses printing the "Erase set to" and "Kill set to"<br />

messages.<br />

Outputs the strings to be assigned to TERM and<br />

TERMCAP in the environment rather than commands for<br />

a shell.<br />

FILES<br />

/etc /ttytype terminal id to type map database<br />

/etcftermcap terminal capability database<br />

SEE ALSO<br />

sh( l), stty( l), environ(5), ttytype(5), termcap(5)<br />

BUGS<br />

Should be merged with stty(l).<br />

NOTES<br />

For compatibility with earlier versions of tset a number of flags<br />

are accepted whose use is discouraged:<br />

-d type equivalent to -m dialup:type<br />

-p type equivalent to -m plugboard:type<br />

-a type<br />

-E c<br />

equivalent to -m arpanet:type<br />

Sets the erase character to c only if the terminal can<br />

backspace.<br />

prints the terminal type on the standard output<br />

-r prints the terminal type on the diagnostic output.<br />

- 2-<br />

� I

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