개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

enhance(1)

enhance(1)                       User Commands                      enhance(1)

NAME
       enhance - enhanced command-line editing facilities

SYNOPSIS
       enhance command [argument]...


DESCRIPTION
       The  enhance  program provides enhanced command-line editing facilities
       to users of third party applications, to which  one  doesn't  have  any
       source  code. It does this by placing a pseudo-terminal between the ap‐
       plication and the real terminal. It uses the tecla command-line editing
       library to read input from the real terminal, then forwards  each  just
       completed  input  line  to the application via the pseudo-terminal. All
       output from the application is forwarded back  unchanged  to  the  real
       terminal.


       Whenever  the application stops generating output for more than a tenth
       of a second, the enhance program treats the  latest  incomplete  output
       line as the prompt, and re-displays any incompleted input line that the
       user has typed after it. The small delay, which is imperceptible to the
       user,  isn't necessary for correct operation of the program. It is just
       an optimization, designed to stop the input  line  from  being  re-dis‐
       played so often that it slows down output.


       The  user-level  command-line  editing facilities provided by the Tecla
       library are documented in the tecla(7) man page

   DEFICIENCIES
       The one major problem that hasn't been solved yet, is how to deal  with
       applications  that  change  whether typed input is echo'd by their con‐
       trolling terminal. For example, programs that ask for a password,  such
       as  ftp  and telnet, temporarily tell their controlling terminal not to
       echo what the user types. Since this request goes  to  the  application
       side  of the pseudo terminal, the enhance program has no way of knowing
       that this has happened, and continues to echo typed input to  its  con‐
       trolling terminal, while the user types their password.


       Furthermore, before executing the host application, the enhance program
       initially  sets  the pseudo terminal to noecho mode, so that everything
       that it sends to the program doesn't get redundantly echoed. If a  pro‐
       gram  that switches  to noecho mode explicitly restores  echoing after‐
       wards, rather than restoring the terminal modes that were previously in
       force, then subsequently, every time that you enter a new input line, a
       duplicate copy will be displayed on the next line.

FILES
       /usr/lib/libtecla.so    tecla library


       ~/.teclarc              tecla personal customization file.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:



       tab()  box;  cw(2.75i)  |cw(2.75i)  lw(2.75i)   |lw(2.75i)   ATTRIBUTE
       TYPEATTRIBUTE  VALUE  _ Availabilitylibrary/libtecla _ Interface Sta‐
       bilityCommitted


SEE ALSO
       libtecla(3LIB), attributes(7), tecla(7)

Solaris 11.4                      18 May 2004                       enhance(1)