tput(1)                     General Commands Manual                    tput(1)

       tput, reset - initialize a terminal or query terminfo database

       tput [-Ttype] capname [parms ... ]
       tput [-Ttype] init
       tput [-Ttype] reset
       tput [-Ttype] longname
       tput -S  <<
       tput -V

       The tput utility uses the terminfo database to make the values of
       terminal-dependent capabilities and information available to the shell
       (see sh(1)), to initialize or reset the terminal, or return the long
       name of the requested terminal type.  tput outputs a string if the
       attribute (capability name) is of type string, or an integer if the
       attribute is of type integer.  If the attribute is of type boolean,
       tput simply sets the exit code (0 for TRUE if the terminal has the
       capability, 1 for FALSE if it does not), and produces no output.
       Before using a value returned on standard output, the user should test
       the exit code [$?, see sh(1)] to be sure it is 0.  (See the EXIT CODES
       and DIAGNOSTICS sections.)  For a complete list of capabilities and the
       capname associated with each, see terminfo(1).

       -Ttype indicates the type of terminal.  Normally this option is
              unnecessary, because the default is taken from the environment
              variable TERM.  If -T is specified, then the shell variables
              LINES and COLUMNS will be ignored,and the operating system will
              not be queried for the actual screen size.

              indicates the attribute from the terminfo database.  When
              termcap support is compiled in, the termcap name for the
              attribute is also accepted.

       parms  If the attribute is a string that takes parameters, the
              arguments parms will be instantiated into the string.  An all-
              numeric argument will be passed to the attribute as a number.

              Only a few terminfo capabilities require string parameters; tput
              uses a table to decide which to pass as strings.  Normally tput
              uses tparm (3X) to perform the substitution.  If no parameters
              are given for the attribute, tput writes the string without
              performing the substitution.

       -S     allows more than one capability per invocation of tput.  The
              capabilities must be passed to tput from the standard input
              instead of from the command line (see example).  Only one
              capname is allowed per line.  The -S option changes the meaning
              of the 0 and 1 boolean and string exit codes (see the EXIT CODES

              Again, tput uses a table and the presence of parameters in its
              input to decide whether to use tparm (3X), and how to interpret
              the parameters.

       -V     reports the version of ncurses which was used in this program,
              and exits.

       init   If the terminfo database is present and an entry for the user's
              terminal exists (see -Ttype, above), the following will occur:
              (1) if present, the terminal's initialization strings will be
              output (is1, is2, is3, if, iprog), (2) any delays (e.g.,
              newline) specified in the entry will be set in the tty driver,
              (3) tabs expansion will be turned on or off according to the
              specification in the entry, and (4) if tabs are not expanded,
              standard tabs will be set (every 8 spaces).  If an entry does
              not contain the information needed for any of the four above
              activities, that activity will silently be skipped.

       reset  Instead of putting out initialization strings, the terminal's
              reset strings will be output if present (rs1, rs2, rs3, rf).  If
              the reset strings are not present, but initialization strings
              are, the initialization strings will be output.  Otherwise,
              reset acts identically to init.

              If the terminfo database is present and an entry for the user's
              terminal exists (see -Ttype above), then the long name of the
              terminal will be put out.  The long name is the last name in the
              first line of the terminal's description in the terminfo
              database [see term(5)].

       If tput is invoked by a link named reset, this has the same effect as
       tput reset.  See tset for comparison, which has similar behavior.

       tput init
            Initialize the terminal according to the type of terminal in the
            environmental variable TERM.  This command should be included in
            everyone's .profile after the environmental variable TERM has been
            exported, as illustrated on the profile(5) manual page.

       tput -T5620 reset
            Reset an AT&T 5620 terminal, overriding the type of terminal in
            the environmental variable TERM.

       tput cup 0 0
            Send the sequence to move the cursor to row 0, column 0 (the upper
            left corner of the screen, usually known as the "home" cursor

       tput clear
            Echo the clear-screen sequence for the current terminal.

       tput cols
            Print the number of columns for the current terminal.

       tput -T450 cols
            Print the number of columns for the 450 terminal.

       bold=`tput smso` offbold=`tput rmso`
            Set the shell variables bold, to begin stand-out mode sequence,
            and offbold, to end standout mode sequence, for the current
            terminal.  This might be followed by a prompt: echo "${bold}Please
            type in your name: ${offbold}\c"

       tput hc
            Set exit code to indicate if the current terminal is a hard copy

       tput cup 23 4
            Send the sequence to move the cursor to row 23, column 4.

       tput cup
            Send the terminfo string for cursor-movement, with no parameters

       tput longname
            Print the long name from the terminfo database for the type of
            terminal specified in the environmental variable TERM.

            tput -S <<!
            > clear
            > cup 10 10
            > bold
            > !

            This example shows tput processing several capabilities in one
            invocation.  It clears the screen, moves the cursor to position
            10, 10 and turns on bold (extra bright) mode.  The list is
            terminated by an exclamation mark (!) on a line by itself.

              compiled terminal description database

              curses(3X) header file

              terminfo header file

              tab settings for some terminals, in a format appropriate to be
              output to the terminal (escape sequences that set margins and
              tabs); for more information, see the "Tabs and Initialization"
              section of terminfo(5)

       If the -S option is used, tput checks for errors from each line, and if
       any errors are found, will set the exit code to 4 plus the number of
       lines with errors.  If no errors are found, the exit code is 0.  No
       indication of which line failed can be given so exit code 1 will never
       appear.  Exit codes 2, 3, and 4 retain their usual interpretation.  If
       the -S option is not used, the exit code depends on the type of

                   a value of 0 is set for TRUE and 1 for FALSE.

            string a value of 0 is set if the capname is defined for this
                   terminal type (the value of capname is returned on standard
                   output); a value of 1 is set if capname is not defined for
                   this terminal type (nothing is written to standard output).

                   a value of 0 is always set, whether or not capname is
                   defined for this terminal type.  To determine if capname is
                   defined for this terminal type, the user must test the
                   value written to standard output.  A value of -1 means that
                   capname is not defined for this terminal type.

            other  reset or init may fail to find their respective files.  In
                   that case, the exit code is set to 4 + errno.

       Any other exit code indicates an error; see the DIAGNOSTICS section.

       tput prints the following error messages and sets the corresponding
       exit codes.

       exit code   error message
       0           (capname is a numeric variable that is not specified in
                   the terminfo(1) database for this terminal type, e.g.
                   tput -T450 lines and tput -T2621 xmc)
       1           no error message is printed, see the EXIT CODES section.
       2           usage error
       3           unknown terminal type or no terminfo database
       4           unknown terminfo capability capname
       >4          error occurred in -S

       The longname and -S options, and the parameter-substitution features
       used in the cup example, are not supported in BSD curses or in AT&T/USL
       curses before SVr4.

       clear(1), stty(1), tabs(1), terminfo(5).