===============================================================================

                    ð   ̴ Ͽ

===============================================================================

  Alessandro Rubini, rubini@ipvvis.unipv.it
  v2.1 1996 8

  :   , geoman@nownuri.nowcom.co.kr

    termcap  Ͽ ׸ ʿ信   ƿ
   ʵ Ŀ ġϴ  Ѵ.

  1.  Ұ
  ========

   ܼ ̹ BEL ( ƽŰ ڵ 7 )   
  ش. ⺻   ڵ ڱ ǻͰ  
    ʰ ֱ⵵ ϴ.  ̴ Ͽ  ٷ  ø
  ̼ Ͽ BEL ڵ带  ʰ   ִ°  ϰ 
  . Ŀ ġ   ϰڴ. ġ ϰ Ǹ termcap̳ ٸ 
  ȭ ٲ ʿ   ϰ   ִ.

      ϵ ذå̶ ϴµ  ǻ
  Ϳ ò Ŀ ƿ ޷ ʴ.

  2. Ŀ Ź(spekearectomy)
  ===============================

  Ŀ Ŵ û     ذå̴.
      ֱ    Ҹ   ִ  
  ̴.

  PC  κ Ŭ ӵ ߴ û ġ ޷ֱ ̴.
   ġ Ƽ½ŷ ȯ濡  ʿ䰡  μ Ʈ
    ϴ    ӵ ߱  ִ  
    ̰  ʴ. ϰԵ 츮 μ ӵ ̱ Ͽ
   ġ  ϰ  Ŀ /Ұ  ġ ȯ
     ִ. ò  ܼ ϴ ̶    
   ģ  п  ϴ Ҹ ˷ִ   ̴.

  ġ  ٲٱ ؼ ׳ κ忡 ޸    Ŀ 
    ȴ. ̷ ϱ⸸ ϸ ȴ.

   ŸԵ ž ǻ͸   ó ϱ  ̸
  ׷  ġ   ʴ. ׷ ڵ鿡Դ Ҹ 
  ʵ Ʈ  غ  .

  3. ָܼ Ҹ 
  =====================

  Ŀ 1.3.43 Martin Mares  console.c  忡    ֵ
    ߰Ͽ.  ֿܼ Ͽ tty   ̽ ڿ 
  ν ܼ   ӽð, ġ ٲ  ְ Ǿ ִ.
  ~/.profile ̳ ~/.login   ָ  ָܼ ٸ ̳ Ǵ
   ü ȳ   ִ.

  ̽ ڿ  :

  -- ESC-[10;xx]   츣긦 Ѵ.  21 - 32766 ̿ 
     Ǿ ϸ ٸ  ؼ ǵǾ  ʴ.( ּ 2.0.X 
     ...    ޶  𸣰ڴ. ) ׳ ESC-[10] ̶
       xx μ ϸ ⺻ 750 Hz ȴ. 

  -- ESC-[11;xx] chooses the bell duration, in milli-seconds.  If you
     ESC-[11;xx]   ӽð и  Ѵ.  2  ̻
      ϸ ⺻ 125 ms  ȴ.  xx μ Ǿ Ǹ
     (ESC-[11]) ⺻ ȴ.

  ̽ ڸ ϱ ؼ,     غ( 50Hz, 1 )
  echo -e "\33[10;50]\33[11;1000]" 
  转 -e  ̽ ڿ ϵ ϴ ġ̴.
  tcsh  쿡 echo " 33[10;50] 33[11;1000]"  ָ  ȿ 
  .

  ֽ setterm    ϴ ؼ  𸣰ڴ.
   ƴ   ǰ  ʴ.

  If you run Linux-1.3.43 or newer, you may be satisfied with the escape
   Ŀ 1.3.43 ̻ ϰ ְ ̽ ڿ  ϴ
   ´ٸ  ̻  ʿ䰡 .   386 ǻͿ 
   ִ ó   Ŀ ϰų  ʿ 쿡  о
   ٶ.

  4.  Termcap  ⺻ 
  ================================

  /etc/termcap    ͹̳   ؽƮ ȭ̴.
   α׷ ȭ鿡 Ŀ ̰ų ũ õ  ϱ Ͽ
  termcap   Ѵ. tcsh, bash, vi ׸  curses  α
    termcap ͺ̽ Ѵ.

  ͺ̽ پ ͹̳  ǥǾ ְ  α׷ term-
  cap ùٸ  ãƳ Ͽ ȯ溯 TERMCAP Ѵ.
    2  ڵ带 Ͽ ϴ ȿ   ֵ Ǿ ִ.
    ڴ ݷ(:)̴.    ؼ bl ̶ 
  带 ϴµ  bl=^G  ǥǾ ־ α׷ Ͽ ƽŰ
  BELL  <Ʈ>+G ڸ ϵ Ѵ.

  bl   vb  "visible bell"̶  ִµ /etc/termcap 
   ֿܼ  ִ.

  5.  ȭǥ  ϱ
  =================================

    ִ termcap  vb    ִ.
  Dennis Henriksen (duke@diku.dk)  termcap  console    
    Ͽ.

       :vb=\E7\E[?5h\E[?5l\E[?5h\E[?5l\E[?5h\E[?5l\E[?5h\E[?5l\E8:\

  ǵڿ  齽 ڴ ٹٲ escape Ű  ʿ ̴.
  Dennis  ڵ      ൿ Ѵٰ Ѵ.

  --  Ŀ ġ Ѵ.( ϰ ϱ ؼ )

  --      ٲ۴.

  -- Ŀ  ġ Ѵ.

  termcap  ĥ    ִ:

  --  TERM  캸:  console    
     ǰ Ŀ   ٸ.  linux  ٲ.

  -- ̹ vb ʵ尡 ִ ˾ƺ.  ڵ  а ̹ ׷
      ص 쵵  ̴.

  --  α׷ termcap  terminfo ͺ̽  ʴ´.
      vb  ϴ. terminfo  termcap    ƴ.

  6.  α׷ Visual Bell   ϱ
  =============================================

   ͹̳ ŸԿ Ͽ ø̼ǿ ϴ  Ͽ 
  ۼص ̴. ε  ߰ ̴.

  -- tcsh (6.04   ): "set visiblebell". .cshrc ְų  Է 
     ִ. û  缳ϱ ؼ unset visiblebell ̶ 
      ȴ. Ұ ϱ ؼ set nobeep ̶ ش.
     issue "set nobeep".

  -- bash (  ƴ    ): "set bell-style visible"̶ 
     ڿ ~/.bashrc   ȴ.  ܿ none, audible  ִ.

  -- bash ( readline  ׸ readline  ǰ ٸ ø̼ǵ ):
     ~/.inputrc  "set prefer-visible-bell"  ִ´.

  -- nvi  elvis: ~/.exrc  "set flash" ְų :set flash   ش.
     (ݷ ڿ ϱ).  ð     flash
       κ noflash  ֱ ٶ.

  -- emacs:  ~/.emacs ȭϿ "(setq visible-bell t)"  ־.
     "(setq visible-bell nil)"̶ ϸ ٽ ð  Ұ
     ϰ ȴ.

  -- less: ð  ϱ ؼ ࿡ -q ɼ  
       ʴ 쿡 -Q ɼ Ѵ. ⺻ ɼ 
     LESS ȯ溯 ־ָ ȴ.

  -- screen: CtrlA-CtrlG  ش.   ũ ۵ϰ  
     ̴. ⺻ ؼ CUMSTOMIZATION  ؼ   ٶ
     .

  -- xterm: xterm    Ͽ ð ȣ Ǵ û ȣ ٲ
      ִ. ⺻ ûδ.  ࿡ -vb  ϰų 
     ҽ ÿ "xterm*visualBell: true" ϸ ȴ. CtrlŰ 콺
     ư 1   ð/û ȣ   ȭ   ִ.

  -- ٸ X  ø̼:  ࿡ -f volume ɼ ν
     X     ִ. ⼭ volume  0  100  
     ̴. X    ɼ   ؼ X  Ǵ X
       ٶ.

  7.  û  Ұ ϱ
  ===============================

   ֿܼ Ͽ ð  Ϸ Ѵٸ termcap 
  bl κ  vb  ϵ  ڿ ٲָ ȴ.
  ̷ ָ  ø̼   ʿ䰡 .
    ϴ   ̷ ϰ ִ.

   ϵ  ߻Ű ø̼ǵ鿡 ϴ.

  8.   
  ===============

  ܼ  Ͽ û/ð   ٸ Ϸ  ֿܼ
  Ͽ 2  ٸ ͹̳  ϸ  ̴.
    ϳ console  ϳ console-vb  ̸ غ.
  console   ̰ console-vb  ð   bl  ص 
  ̴. ̷ ؼ ܼ   ٸ    ִ.

  -- tcsh  : ð  ؼ "setenv TERM console-vb", û
      ؼ "setenv TERM console"

  -- bash  : ð  "TERM=console-vb; export TERM", û 
      "TERM=console; export TERM"

     <˾Ƶ >
     termcap Ŀ  ͹̳    ٸ    ֵ
     ְ ִ.   ̺κи ְ Ѵ. ڼ 
       ϱ ٶ.

  9.  ٸ ذå
  =================

  Ÿ   ø̼ termcap ν Ʈ ƴ϶
  ̴. κ  α׷ C ҽ ڵ忡ٰ 'backslash-a' 
   찡 .   κ ȭϿ ASCII BEL ڷ ȴ. κ Ŀ
  ٶ α׷ ̷   C ʺڵ صα ٶ.
  Ư ǻ   ʺ л α׷ӵ  ϴ.

  ̷ α׷ ؼ  ذå Ŀ Ź Ǵ Martin Mares 
   õ ̽ ڿ ̴.

    ġ   ִ.  ̽ ڿ ϹǷ
   ̻  ʴ´. Ŀ  1.3.42  ؼ   ϱ Ͽ 
   ġ ٽ  ̹ 1.3.43  ִٴ  ߰ϰ
  Ҵ. :-)

