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Linuxdoc Sgml/Printing-HOWTO

<!doctype linuxdoc system>
<article>
<title>
The Linux Printing HOWTO
 <author>Àú ÀÚ : Grant Taylor, <<url url="mailto:gtaylor+pht@picante.com" name="gtaylor+pht@picante.com">>
<date>¹ö Àü : 3.10
<trans>¹ø ¿ª ÀÚ : ¾ö±â¼º, <<url url="mailto:nowlinux@soback.kornet.nm.kr" name="nowlinux@soback.kornet.nm.kr">>
<tdate> ÃÖÁ¾¼öÁ¤ÀÏ : 1996³â 9¿ù 10ÀÏ

<toc>
<sect>ÁÖÀÇ ¹× °æ°í<p>
´ÙÀ½ÀÇ ¹®¼­´Â Grant TaylorÀÇ Linux Printing HOWTOÀÇ ÇѱÛ
¹ø¿ªÆÇÀÌ´Ù. Linux Printing HOWTO´Â Linux ȯ°æ¿¡¼­ (±âŸ À¯´Ð½º
ȯ°æ¿¡¼­µµ º¸ÆíÀûÀÎ ºÎºÐÀº Àû¿ë °¡´É) ÇÁ¸°Æ® Ãâ·Â(print),
¹Ì¸®º¸±â(preview), ÆÑ½º(fax) »ç¿ë¿¡ ´ëÇÑ ÀڷḦ ¼öÁýÇÑ °ÍÀÌ´Ù. 
Âü°í·Î, ¿ªÀÚ´Â ¿ø¹®¿¡ ´ëÇÑ ¹ø¿ªÀ¸·Î ÀÎÇØ ¹ß»ýÇÒ ¼ö ÀÖ´Â À¯/¹«ÇüÀÇ
¼Õ½Ç¿¡ ´ëÇØ¼­ ¾î¶°ÇÑ Ã¥ÀÓÀ̳ª º¸»óÀÇ Àǹ«¸¦ °¡Áö°í ÀÖÁö ¾Ê´Ù´Â Á¡À»
¹Ì¸® ¹àÇôµÐ´Ù. ±×¸®°í, ¿ªÀÚÀÇ Áö½ÄÀÌ ºÎÁ·ÇÑ °ü°è·Î ¿ø¹®ÀÇ ³»¿ëÀÌ À߸ø
¹ø¿ªµÉ °¡´É¼ºµµ ÀÖ´Ù´Â Á¡À» ÁÖÀÇÇ϶ó. (¿ø¹®ÀÇ ³»¿ëÀ» ½±°Ô Àü´ÞÇϱâ
À§Çؼ­ ÀÇ¿ªÇÑ ºÎºÐÀÌ ¸¹´Ù.)
 </p>

<sect1>¹ø¿ªÁß Á¦¿ÜµÈ ³»¿ë<p>
º» ¹®¼­¸¦ ¹ø¿ªÇÏ´Â °úÁ¤¿¡¼­ "Á÷·Ä Æ÷Æ®¿¡ ¿¬°áµÈ ÇÁ¸°ÅÍÀÇ È¯°æ¼³Á¤"¿¡
°üÇÑ ºÎºÐÀº ¹ø¿ªÇÏÁö ¾Ê¾Ò´Ù. ÇÊ¿äÇÑ ºÐÀº ¿µ¹®ÆÇÀ» Âü°íÇ϶ó. ÀÚ¼¼ÇÑ
³»¿ëÀº 8ÀåÀ» Âü°íÇ϶ó. 
</p>



<sect>¼Ò°³(Intro)<p>
ÀÌ ¹®¼­¸¦ ´Ù½Ã ÀÛ¼ºÇ߱⠶§¹®¿¡ ±¸¹öÀüÀÇ ³»¿ë¿¡¼­ ¸¹Àº ÀÚ·á°¡
ºüÁ³´Ù. ÀÌ´Â ÀÌÀüÀÇ HOWTO ¹®¼­°¡ ¾çÀûÀ¸·Î 60 typeset ÂÊ¿¡ À̸¦ Á¤µµ·Î
Ä¿Á³À¸¸ç Áö·çÇÑ À̾߱â½ÄÀÇ ±¸¼º¹æ½ÄÀ» °¡Áö°í ÀÖ¾ú±â ¶§¹®ÀÌ´Ù. º»
¹®¼­¿¡¼­ ¿øÇÏ´Â ÇØ°áÃ¥À» ãÀ» ¼ö ¾ø´Ù¸é  
a) PHT ȨÆäÀÌÁö <<url url="http://www.picante.com/~gtaylor/pht/" name="www.picante.com/~gtaylor/pht/">>
¿¡¼­ ±¸¹öÀüÀÇ PHT¸¦ µÚÁö°Å³ª 
b) ³ª(PHTÀÇ ÀúÀÚÀÎ grant taylor)¿¡°Ô ºüÁø °ÍÀÌ ¹«¾ùÀÎÁö °¡¸£ÃÄ ÁÖ¸é
µÈ´Ù. 
Printing HOWTO ȨÆäÀÌÁöÀÎ <<url url="http://www.picante.com/~gtaylor/pht/" name="www.picante.com/~gtaylor/pht/">>¿¡¼­
°¡Àå ÃֽŹöÀüÀÇ PHT¸¦ ±¸ÇÒ ¼ö ÀÖ´Ù; ¹°·Ð Sunsite(sunsite.unc.edu)³ª
°¡±î¿î LDP ¹Ì·¯ »çÀÌÆ®¿¡¼­µµ ±¸ÇÒ ¼ö ÀÖ´Ù.
 </p>

<sect1> º¯Ãµ»ç(History)<p>
ÀÌ ¹®¼­´Â ¼¼ ¹øÂ° ¼öÁ¤ÆÇÀÌ´Ù. Áï, ¸ðµç ³»¿ëÀÌ »õ·Î ÀÛ¼ºµÇ´Â °úÁ¤À» ¼¼
¹øÂ°·Î °ÅÃÆ´Ù´Â ÀǹÌÀÌ´Ù. PHTÀÇ º¯Ãµ»ç´Â ½Ã°£Àû ¼ø¼­·Î ³ª¿­Çؼ­ ´ÙÀ½°ú
°°´Ù. 
<enum>
<item> ³ª´Â ÇÁ¸°Æ®¿¡ °ü·ÃµÇ¾î comp.so.linux¿¡ ¿Ã¶ó¿À´Â ¼ö¸ÄÀº Áú¹®À»
À§Çؼ­ printing-howto¸¦ ÃÖÃÊ·Î ÀÛ¼ºÇϰí À̸¦ Æ÷½ºÆÃÇß´Ù. ¸î ´Þ ÈÄ
HOWTO ÇÁ·ÎÁ§Æ®°¡ ½ÃÀ۵ǾúÀ¸¸ç, µû¶ó¼­ ³» ¹®¼­´Â `HOWTO'¶ó°í ºÒ¸®´Â
ÃÖÃÊ´Â FAQ¸ðÀ½ÁýÀ̾ú´Ù. ÀÌ ¶§ÀÇ Æ÷¸ËÀº ÀϹÝÀûÀÎ ascii¿´´Ù. 
<item> HOWTO ÇÁ·ÎÁ§Æ®¿¡ µ¿ÂüÇÑ ´ÙÀ½, Printing-HOWTO´Â Brian McCauley
<<url url="mailto:B.A.McCauley@bham.ac.uk" name="B.A.McCauley@bham.ac.uk">>ÀÇ Lpd FAQ¿Í ÇÕÃÄÁ³´Ù. ¿ì¸®´Â ¾à 2³âµ¿¾È
PHT¸¦ °øµ¿À¸·Î ÀÛ¼ºÇß´Ù. ¸î¸î ºÎºÐ¿¡¼­´Â Karl Auer
<<url url="mailto:Karl.Auer@anu.edu.au" name="Karl.Auer@anu.edu.au">>ÀÇ ÀڷḦ Æ÷ÇÔ½ÃÄ×´Ù. 
ÀÌ ½ÃÁ¡ÀÇ PHT´Â TeXinfo Æ÷¸ËÀ̾úÀ¸¸ç, PS, HTML, Ascii, Info µîÀÇ
Æ÷¸Ëµµ ÀÖ¾ú´Ù. 
<item> 1³â Á¤µµ PHT¿¡¼­ ¼ÕÀ» ¶¾ ´ÙÀ½, ´Ù¸¥ maintainer¸¦ ±¸ÇÏ·Á´Â ½Ãµµ°¡
½ÇÆÐÇÑ ´ÙÀ½ ÇöÀç¿Í °°Àº Çü½Ä°ú ³»¿ëÀ¸·Î ÀüüÀûÀÎ ¼öÁ¤À» °¡Çß´Ù. ÇöÀçÀÇ
PHT´Â Linuxdoc-SGMLÆ÷¸ËÀÌ´Ù. 
</enum>
</p>

<sect1>ÀúÀÛ±Ç(Copyright)<p>
ÀÌ ¹®¼­ÀÇ ÀúÀÛ±ÇÀº Grant Taylor ¿¡°Ô ÀÖ´Ù.(Copyright (c) 1996 by Grant
Taylor) 
¹èÆ÷ ¶Ç´Â º¹»ç½Ã ÀúÀÚÀÇ À̸§À» Áö¿ì°Å³ª, ³»¿ëÀ» ¼öÁ¤ÇÏÁö ¾Êµµ·Ï Ç϶ó.
</p>

<sect> Ãâ·ÂÇÏ´Â ¹æ¹ý(How to print)<p>
´ç½ÅÀÇ ÇÁ¸°ÅÍ¿¡ ¸ÂÃç¼­ lpd ¼³Á¤À» ¸¶Ãưųª ½Ã½ºÅÛ °ü¸®ÀÚ°¡ ±×·¯ÇÑ
¼³Á¤À» ÇØ µÎ¾ú°Å³ª, ÆÇ¸Å¾÷Àڱ⠹̸® ȯ°æ¼³Á¤À» ÇØ ³õÀº °æ¿ì, lpr
¸í·É¾î¿¡ ´ëÇÑ °Í¸¸ ¹è¿ì¸é µÈ´Ù.   
The Printing-Usage HOWTO
<<url url="http://sunsite.unc.edu/mdw/HOWTO/Printing-Usage-HOWTO.html" name="sunsite.unc.edu/mdw/HOWTO/Printing-Usage-HOWTO.html">> 
¿¡¼­ ±×·± ³»¿ëÀ» ´Ù·ç°í ÀÖÀ¸¸ç ÇÁ¸°Æ® Å¥(queue)¸¦ ´Ù·ç´Â ¸î °¡Áö Çʼö
¸í·É¾î¿¡ ´ëÇØ¼­µµ ¼³¸íÇϰí ÀÖ´Ù. 
</p>

<sect> Kernel printer devices

<sect1> lp device<p>
lp µð¹ÙÀ̽º¸¦ Ä¿³Î¿¡¼­ Áö¿øÇϵµ·Ï ÄÄÆÄÀÏÇϰųª ¸ðµâ·Î Àоîµé¿´´Ù°í
°¡Á¤ÇÒ °æ¿ì (cat /proc/devices ¶ó°í ½ÇÇàÇϸé lp µð¹ÙÀ̽º¿¡ ´ëÇÑ ³»¿ëÀÌ
Ãâ·ÂµÈ´Ù) ¸®´ª½º Ä¿³Î¿¡ ¼­´Â /dev/lp0, /dev/lp1, /dev/lp2Áß Çϳª
ÀÌ»óÀÇ µð¹ÙÀ̽º¸¦ Áö¿øÇÑ´Ù. ÀÌ ÀåÄ¡µéÀº µ¿ ÀûÀ¸·Î(dynamically)
ÇÒ´çµÇ´Â °ÍÀº ¾Æ´Ï¸ç °¢°¢ÀÇ µð¹ÙÀ̽º´Â ƯÁ¤ÇÑ H/W ÀÔÃâ·Â ÁÖ¼Ò¿¡
´ëÀÀÇÑ´Ù. Áï, ´ç½ÅÀÇ ÇÁ¸°ÅÍ Çϵå¿þ¾î¿¡ µû¶ó ù ¹øÂ° ÇÁ¸°ÅÍ´Â lp0 À̳ª
lp1ÀÌ µÉ ¼ö ÀÖ´Ù´Â ¶æÀÌ´Ù.  

µÑ ´Ù Å×½ºÆ®ÇØ º¸¶ó.. :) plip¿Í lp µå¶óÀ̹ö¸¦ µ¿ÀÏÇÑ Æ÷Æ®¿¡¼­ µ¿½Ã¿¡
»ç¿ëÇÒ ¼ö´Â ¾ø´Ù.  ±×·¯³ª, ¼öµ¿ ¶Ç´Â Ä¿³Î 2.0.x¿¡¼­ Á¦°øÇÏ´Â (¶Ç´Â
1.3.x ÈĹݺÎÀÇ) kerneld¸¦ ÀÌ¿ëÇØ¼­ º°µµÀÇ ½Ã°£µ¿¾È ¸ðµâ µå¶óÀ̹ö¸¦
»ç¿ëÇÒ ¼ö ÀÖ´Ù. ÀÎÅÍ·´Æ®(interrupt) ¼³Á¤À» ½ÅÁßÇÏ°Ô ÇÑ ´ÙÀ½ À§ÀÇ
¹æ¹ýÀ» ÀÌ¿ëÇϸé, ¾Æ¸¶µµ ÇÑÂÊ Æ÷Æ®¿¡¼­´Â plip, ´Ù¸¥ÂÊ¿¡¼­´Â lp¸¦ »ç¿ëÇÒ
¼ö ÀÖÀ» °Í À¸·Î ÃßÃøµÈ´Ù. 

¾î¶² ÀÌ´Â µå¶óÀ̹ö ¼Ò½º¸¦ ¼öÁ¤ÇÏ¿© ÀÌ·¸°Ô Çß´Ù. ; ³ª´Â ´Ü¼øÈ÷ ¸í·É¾î
ÀԷ¸¸À¸·Î ¼º°øÇß´Ù´Â »ç¿ë´ãÀ» °í´ëÇϰí ÀÖ´Ù.  
tunelp¶ó´Â ÇÁ·Î±×·¥À» ÀÌ¿ëÇÏ¸é ·çÆ®(root)·Î ·Î±äÇØ¼­ lp µð¹ÙÀ̽ºÀÇ
ÀÎÅÍ·´Æ® »ç¿ë Á¤µµ(interrupt usage), Æú¸µÀ²(polling rate) ¹× ±âŸ
¿É¼ÇÀ» Á¶ÀýÇÒ ¼ö ÀÖ´Ù. 
Ä¿³Î 2.0, ¶Ç´Â 1.3.x¿¡¼­ Ä¿³Î¼Ó¿¡ lp µå¶óÀ̹ö°¡ Æ÷Ç﵃ °æ¿ì, Ä¿³ÎÀº
ÀÎÅÍ·´Æ®¿Í ÀÔÃâ·Â ÁÖ¼Ò¸¦ ¼³Á¤Çϱâ À§ÇÑ " lp = " ¿É¼ÇÀ» ÀÌÇØÇÑ´Ù. 
lp µå¶óÀ̹ö°¡ Ä¿³Î¿¡ Æ÷ÇԵǾúÀ» ¶§, LILO/LOADLIN ¸í·É¾î¸¦ ÀÌ¿ëÇØ¼­
µå¶óÀ̹ö°¡ »ç¿ëÇÒ Æ÷Æ® ÁÖ¼Ò¿Í ÀÎÅÍ·´Æ®¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖ´Ù.   

¹®¹ý: lp=port0[,irq0[,port1[,irq1[,port2[,irq2]]]]]

¿¹Á¦: lp=0x378,0 or lp=0x278,5,0x378,7 **

ÀÌ ±â´ÉÀ» ÀÌ¿ëÇÒ ¶§, »ç¿ëÇϱæ Èñ¸ÁÇÏ´Â Æ÷µç Æ÷Æ®¸¦ ÁöÁ¤ÇØ¾ß ÇÑ´Ù.
±âº» ¼³Á¤°ª(default)´Â ¾ø´Ù. lp=0 À¸·Î ¼³Á¤Çϸé Ä¿³ÎÀÇ µå¶óÀ̹ö¸¦
»ç¿ëºÒ°¡(disable)·Î ¼³Á¤ÇÒ ¼ö ÀÖ´Ù. 
Ä¿³Î 2.0 ¹× 1.3.x ÈĹݺÎÀÇ Ä¿³Î¿¡¼­ ¸ðµâ·Î »ç¿ëµÉ ¶§, insmod ¸í·É¾î
¿É¼Ç¿¡ LILO/LOADLIN ó·³ ÀÔÃâ·Â ÁÖ¼Ò¿Í ÀÎÅÍ·´Æ® ¶óÀÎÀ» ÁöÁ¤ÇÒ ¼ö
ÀÖ´Ù. (¶Ç´Â /etc/conf.modules¿¡ ³Ö¾î¼­ kerneld¿¡¼­ »ç¿ëÇϵµ·Ï ÁöÁ¤) 
¸Å°³º¯¼ö(parameter)´Â io=port0,port1,port2¿Í irq=irq0,irq1,irq2 ÀÌ´Ù.
¿©±â¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº insmodÀÇ ¸ÇÆäÀÌÁö¸¦ Âü°íÇ϶ó.
**(³ªÃ³·³) ÇÑ ¹øµµ Ç¥ÁØ Æ÷Æ® ¹øÈ£¸¦ ãÀ» ¼ö ¾ø¾ú´ø »ç¶÷µéÀº À§ÀÇ µÎ
¹øÂ° ¿¹Á¦ »óȲÀÎ °ÍÀÌ´Ù. ³ª¸ÓÁö Æ÷Æ®(lp0)ÀÇ ÁÖ¼ÒÀº 0x3bcÀÌ´Ù.  ÀÌ
Æ÷Æ®°¡ ÀϹÝÀûÀ¸·Î »ç¿ëÇÏ´Â ÀÎÅÍ·´Æ®¿¡ ´ëÇØ¼­ ¾Ë°í ÀÖÁö ¾Ê´Ù. 
</p>

<sect1> Á÷·Ä Æ÷Æ® µð¹ÙÀ̽º(Serial devices)<p>
¸®´ª½º¿¡¼­ Á÷·Ä Æ÷Æ®¿¡ ¿¬°áµÈ µð¹ÙÀ̽º´Â /dev/ttyS1°ú ºñ½ÁÇÑ Çü½ÄÀ¸·Î
À̸§À» °¡Áö°í ÀÖ´Ù. stty¶ó´Â ÇÁ·Î±×·¥À» ÀÌ¿ëÇÏ¿© Á÷·ÄÆ÷Æ®ÀÇ »óŸ¦
º¸°Å³ª ¼³Á¤°ªÀ» º¯°æÇÒ ¼ö ÀÖ´Ù; setserialÀ» ÀÌ¿ëÇÏ¸é ¸î °¡Áö È®ÀåµÈ
Ư¼º Á¦¾î, ުǥÁØ Æ÷Æ®ÀÇ IRQ ¿Í ÀÔÃâ·Â ÁÖ¼Ò ¼³Á¤À» ÇÒ ¼ö
ÀÖ´Ù. ¸®´ª½º¿¡¼­ÀÇ Á÷·Ä Æ÷Æ®¿¡ °üÇÑ ÀÌÈÄÀÇ ÀÚ·á´Â Serial-HOWTO
<<url url="http://sunsite.unc.edu/mdw/HOWTO/Serial-HOWTO.html" name="sunsite.unc.edu/mdw/HOWTO/Serial-HOWTO.html">>.¿¡¼­ ãÀ» ¼ö
ÀÖ´Ù. 

È帧 Á¦¾î(flow control)»óÅ·Π¿¬°áµÈ Àú¼ÓÀÇ Á÷·Ä ÇÁ¸°Å͸¦ »ç¿ëÇÒ ¶§,
Ãâ·ÂÀÛ¾÷ ÁßÀÎ ´ç½ÅÀÇ µ¥ÀÌÅÍ ³¡ºÎºÐÀÌ Àß·Á ¾ø¾îÁö´Â Çö»óÀ» ¹ß°ßÇÒ ¼öµµ
ÀÖ´Ù. ÀÌ·± Çö»óÀÇ ¿øÀÎÀº Æ÷Æ®¿¡ ¿¬°áµÈ ÀåÄ¡°¡ Æ÷Æ®¸¦ Æó¼âÇÑ ´ÙÀ½, 30ÃÊ
À̳»¿¡ ¹öÆÛ¾È¿¡ ÀÖ´Â Àü¼ÛÀ» ¸¶Ä¡Áö ¸øÇÑ ¹®ÀÚ¿­(characters)À» ±ú²ýÀÌ
Áö¿ö¹ö¸®´Â Á÷·Ä Æ÷Æ®ÀÇ ±âº»ÀûÀΠƯ¡¿¡¼­ ãÀ» ¼ö ÀÖ´Ù. ¹öÆÛ´Â 4096ÀÚÀÇ
¹®ÀÚ¿­À» ´ãÀ» ¼ö ÀÖÀ¸¸ç, ¿¬°áµÈ ÇÁ¸°ÅͰ¡ È帧Á¦¾î¸¦ »ç¿ëÇϰí, ÇØ´ç
Ãâ·Â ¼ÒÇÁÆ®¿þ¾î°¡ Á÷·ÄÆ÷Æ®¸¦ Æó¼âÇÑ µÚ 30ÃÊ À̳»¿¡ ¸ð µç ÀڷḦ Ãâ·ÂÇÒ
¼ö ¾øÀ» Á¤µµ·Î ´À¸®´Ù¸é, ¹öÆÛ¿¡ ´ã±ä ³»¿ëÁß ²¿¸®¿¡ ÇØ´çÇÏ´Â ¸¶Áö¸·
ºÎºÐÀÇ ³»¿ëÀ» ÀÒ¾î¹ö¸± °ÍÀÌ´Ù. ``cat file1 > /dev/ttyS?''¶ó°í ¸í·ÉÇßÀ»
¶§, ÀÛÀº ÆÄÀÏÀÇ °æ¿ì Á¦´ë·Î Ãâ·ÂµÇ°í Å« ÆÄÀÏÀº ³»¿ëÀÌ Àß·Á¼­ Ãâ·ÂµÇ¸é,
À§¿¡¼­ ¼³¸í ÇÑ È¯°æ¿¡ Ã³ÇØ ÀÖ´Ù°í º¼ ¼ö ÀÖ´Ù.  ioctl() call¸¦ ÀÌ¿ëÇÏ´Â
Á÷·ÄÆ÷Æ®ÀÇ ÀڷᱸÁ¶¿ä¼ÒÀÎ "closing_wait"¸¦ ÀÌ¿ëÇϸé 30ÃÊ °£°ÝÀ» Á¶ÀýÇÒ
¼ö ÀÖ´Ù. SetserialÀº ÀÌ·¯ÇÑ ¿ä¼Ò¸¦ Á÷Á¢ Ãë±ÞÇÏÁö ¾ÊÁö¸¸, µ¿ÀÏÇÑ
±¸Á¶¿¡¼­ ´Ù¸¥ °ÍÀ» ó¸®ÇÒ ¼ö ÀÖ´Ù. µû¶ó¼­, closing_wait¸¦ Á¶ÀýÇϱâ
À§ÇØ ¼­ setserialÀ» »ç¿ëÇÏ´Â °ÍÀÌ °£ÆíÇÏ´Ù. rc.serial¿¡ Á÷·Ä ÇÁ¸°ÅͰ¡
¿¬°áµÈ Á÷·ÄÆ÷Æ®¿¡ ´ëÇÑ setserial ¸í·ÉÀ» Ãß°¡/»ðÀÔÇÑ´Ù. ÀÌ·¸°Ô ÇÏ¿©
ƯÁ¤ Æ÷Æ®ÀÇ closing_wait ¿Í ´Ù¸¥ »çÇ×À» µ¿½Ã¿¡ ¼³Á¤ÇÒ ¼ö ÀÖ´Ù.  
 </p>

<sect> Ãâ·Â¿ë ÇÁ·Î±×·¥Àº ¾î¶²°ÍÀÌ Àִ°¡?(Which spooling software?)<p>
ÃÖ±Ù±îÁö ¸®´ª¼­µéÀÇ ¼±ÅÃÀº °£´ÜÇß´Ù. - ¸ðµç»ç¶÷Àº BSD Net-2 ¹èÆ÷º»¿¡¼­
±×´ë·Î º£³¤ ±¸½ÄÀÇ lpd¸¦ »ç¿ëÇß´Ù. ÃÖ±Ù¿¡µµ ´ë´Ù¼ö ¾÷ÀÚµéÀº ÀÌ
ÇÁ·Î±×·¥À» Áý¾î³Ö´Â´Ù. ±×·¯³ª, º¯È­ÀÇ Á¶ÁüÀÌ º¸À̰í ÀÖ´Ù. ¼±(Sun)ÀÇ
¼Ö¶ó¸®½º(Solaris)µîÀÇ SVR4 °è¿­ ½Ã½ºÅÛ¿¡¼­ ÀüÇô ´Ù¸¥ Ãâ·Â¿ë ÇÁ·Î±×·¥
(print spooling package)À» ¼±º¸À̰í ÀÖ´Ù. ÀϺΠ¸®´ª½º ¾÷ü°¡ LPRng -
ÀÚÀ¯·Ó°Ô ¹èÆ÷°¡ °¡´ÉÇϸç, ºñ±³Àû ÃÖ½ÅÀÇ Ãâ·Â ÇÁ·Î±×·¥ ÆÐŰÁö - ¸¦
Á¦°øÇÏ·Á´Â ½ÅÈ£µµ ÀÖ´Ù. LPRng´Â ´ë±Ô¸ð·Î ¼³Ä¡ÇÒ ¶§, °ü¸®°¡ ÈξÀ ÆíÇϰí
lpd¿¡ ºñÇØ »ç¿ëÇϱ⠽±´Ù.   

¼±ÅÃÀÇ ¿©Áö°¡ ³Ð¾îÁú °¡´É¼ºÀÌ ÀÖÁö¸¸, ÇöÀçÀÇ ½ÃÁ¡¿¡¼­ lpd´Â ´ëºÎºÐÀÇ
¸®´ª¼­µé¿¡°Ô Çö½ÇÀûÀ¸·Î ÃÖ»óÀÇ ´ë¾ÈÀÌ´Ù. Áö³ªÄ¡°Ô ±î´Ù·Î¿î ½Ã½ºÅÛÀÌ
¾Æ´Ï¶ó¸é ÇÑ ¹øÀÇ ¼³Á¤À¸·Î ¸ðµç °ÍÀÌ Àß µ¹¾Æ°¡¸ç, lpd´Â ¼­µåÆÄƼÀÇ
À¯´Ð½º ÆÄÀÏ·Î µÈ Ã¥À» Á¦´ë·Î ÀоîµéÀ̰í Ãâ·ÂÇÒ ¼öµµ ÀÖ´Ù. 
LPRng¿¡ ´ëÇØ¼­ °ü½ÉÀÌ ÀÖ´Ù¸é LPRng - An Enhanced Printer Spooler -
ȨÆäÀÌÁö ¸¦ »ìÆìº¸¶ó. 

<<url url="http://www.gsfc.nasa.gov/ltpcf/about/unix/Depotdoc/LPRng/" name="www.gsfc.nasa.gov/ltpcf/about/unix/Depotdoc/LPRng/">>. 
ÀÌ ¹®¼­ÀÇ ÀÌÈÄ ¹öÀü¿¡¼­´Â LPRng¿Í º¸ÅëÀÇ lpd »ç¿ë¿¡ °üÇÑ ÀڷḦ ÇÔ²²
Á¦°øÇÒ °ÍÀÌ´Ù. 
</p>

<sect> Ãâ·ÂÀÛ¾÷ÀÇ ±âº»°úÁ¤(How it works, basic)<p>
Ãâ·ÂÀÛ¾÷ÀÌ Àß µÇ·Á¸é, ´ÙÀ½ÀÇ lpd ½Ã½ºÅÛÀ» ÀÌÇØÇØ¾ß ÇÑ´Ù. lpd¶õ Line
Printer DaemonÀ» ÀǹÌÇϸç, ¹®¸Æ(context)À¸·Î ÆÄ¾ÇÇÒ ¶§ daemon ¶Ç´Â
Ãâ·ÂÀÛ¾÷¿¡ °ü·ÃµÈ ÇÁ·Î±×·¥ÀÇ Àüü ¸ðÀ½À¸·Î ÀÌÇØµÉ ¼ö ÀÖ´Ù. ´ÙÀ½Àº
À§¿¡¼­ ¾ð±ÞµÈ Ãâ·Â¿¡ °ü·ÃµÈ ÇÁ·Î±×·¥ÀÌ´Ù. 
<descrip>
<tag/lpd/
½ºÇ® Daemon. lpdÁß Çϳª´Â ±â°èÀÇ ¸ðµç (Ãâ·Â)ÀÛ¾÷À» ÅëÁ¦ Çϸç, ´Ù¸¥
Çϳª´Â ÇÁ¸°ÅÍ ÀÛ¾÷´ç Çϳª¾¿ ½ÇÇàµÈ´Ù. 
<tag/lpr/
»ç¿ëÀÚÀÇ Ãâ·Â ¸í·É¾î. lprÀº lpd¿Í Á¢ÃËÇÏ¿© »õ·Î Ãâ·ÂÇÒ ÀÛ¾÷À» ½ºÇ®
(µð·ºÅ丮)¿¡ ³Ö´Â´Ù. 
<tag/lpq/
ÇÁ¸°Æ® Å¥(queue)¿¡ µé¾îÀÖ´Â ÀÛ¾÷ ¸ñ·ÏÀ» º¸¿©ÁØ´Ù.
<tag/lpc/
lpd ½Ã½ºÅÛ Á¦¾î ¸í·É¾î. lpc¸¦ ÀÌ¿ëÇØ¼­ ÇÁ¸°Æ® Å¥ÀÇ ÀÛ¾÷À» Á¤Áö,
½ÃÀÛ,¼ø¼­ º¯°æ,±âŸ µîÀÌ °¡´ÉÇÏ´Ù. 
<tag/lprm/
½ºÇ®(µð·ºÅ丮)ÀÇ ÀÛ¾÷À» Á¦°ÅÇÑ´Ù.  ±×·¯¸é, À̵éÀÌ ¾î¶»°Ô
»óÈ£ÀÛ¿ëÇϴ°¡? ½Ã½ºÅÛÀÌ ºÎÆÃµÇ¸é, lpd°¡ ½ÇÇàµÈ´Ù. 
</descrip>
lpd´Â /etc/printcap ÆÄÀÏÀ» °Ë»öÇÏ¿© ½ºÇ®ÀÛ¾÷¿¡ ÇÊ¿äÇÑ ³í¸®ÇÁ¸°ÅͰ¡
Á¤ÀǵǾî ÀÖ´ÂÁö ¾Ë¾Æ º»´Ù. »ç¿ëÀÚÁß ´©±º°¡°¡ lprÀ» ½ÇÇàÇÒ ¶§, lprÀº
/dev/printer ¶ó´Â À̸§À» °¡Áø ¼ÒÄÏ(socket)À¸·Î lpd¿Í ±³½ÅÇϰí lpd¿¡°Ô
Ãâ·ÂÇÒ ÆÄÀÏ ¹× ¼ÒÀ¯ÀÚ, Ãâ·Â¹æ¹ý µî¿¡ ´ëÇÑ Á¤º¸¸¦ Á¦°øÇÑ´Ù. ±×·¯¸é
lpd´Â ¼ø¼­´ë·Î ÇØ´ç ÆÄÀÏ¿¡ ¸Âµµ·Ï Á¤ÀÇµÈ ÇÁ¸°ÅÍ·Î Àü¼Û, Ãâ·ÂÇÑ´Ù.   
¿ø·¡ lp ½Ã½ºÅÛÀº ´ëºÎºÐÀÇ ÇÁ¸°ÅͰ¡ line printerÀÎ ½ÃÀý - »ç¶÷µéÀÌ
ascii text È­ÀÏÀ» ÁÖ·Î Ãâ·ÂÇÏ´ø ¶§ - ¿¡ °³¹ßµÇ¾ú´Ù. ȯ°æÀÌ ´Þ¶óÁø
Áö±ÝÀº lpd°¡ Àß µ¹¾Æ°¡±â À§Çؼ­ ¾à°£ÀÇ ½ºÅ©¸³Æ® ÀÛ¾÷ÀÌ ÇÊ¿äÇÏ´Ù.
ÇöÀçÀÇ È¯°æÀº PostScript, text, dviµî ´Ù¾çÇÑ Çü½ÄÀÌ ÀÖ´Ù.   
</p>

<sect> ±âº»ÀûÀΠȯ°æ¼³Á¤ (How to set things up, basic)

<sect1> ÀϹÝÀûÀÎ lpd ¼³Á¤(Traditional lpd configuration)<p>
lpd¿¡ ÃÖ¼ÒÇÑÀÇ ¼³Á¤À» ÅëÇØ¼­ ½Ã½ºÅÛÀº È­ÀÏÀ» ÇÁ¸°Æ® Å¥·Î º¸³»¾î Ãâ·ÂÇÒ
¼ö ÀÖ´Ù. ÀÌ °úÁ¤Àº ÇØ´ç ÆÄÀÏÀ» ÇÁ¸°ÅͰ¡ ÀÌÇØÇÒ ¼ö ÀÖ´ÂÁöÀÇ ¿©ºÎ, Ãâ·Â
¹°ÀÌ º¸±âÁÁ°Ô ³ª¿Ã ¼ö Àִ°¡¿¡ ´ëÇØ¼­´Â ÀüÇô °í·ÁÇÏÁö ¾Ê¾Ò´Ù.
±×·¸Áö¸¸, °¡Àå ±âº»ÀûÀÎ ´Ü°èÀÌ´Ù. °è¼Ó ÀÐ¾î º¸µµ·Ï!  ±âº»ÀûÀ¸·Î, lpd¿¡
ÇÁ¸°Æ® Å¥¸¦ Ãß°¡ÇÏ·Á¸é /etc/printcapÀÇ ¸ñ·ÏÀ» ÆíÁý ÇØ¾ß Çϸç,
/var/spool/lpd¿¡ »õ·Î¿î ½ºÇ® µð·ºÅ丮¸¦ ¸¸µé¾î¾ß ÇÑ´Ù. 
<verb>
/etc/printcapÀÇ ¸ñ·ÏÀº ´ÙÀ½ÀÇ Çü½ÄÀ» °¡Áø´Ù.
# LOCAL djet500
lp|dj|deskjet:\
:sd=/var/spool/lpd/dj:\
:mx#0:\
:lp=/dev/lp0:\
:sh:
</verb>
À§ÀÇ ³»¿ëÀº lp, dj, deskjetÀ̶ó´Â (°¡»óÀÇ) ÇÁ¸°Å͸¦ Á¤ÀÇÇϸç,
/var/spool/lpd/dj µð·ºÅ丮¿¡ ÀڷḦ ÀÓ½ÃÀúÀåÇϰí, ÆÄÀÏ(ÀÛ¾÷)´ç ÃÖ´ë
Å©±âÀÇ ÇѰ谡 ¾øÀ¸¸ç, µð¹ÙÀ̽º /dev/lp0À¸·Î ÀڷḦ Ãâ·ÂÇÑ´Ù. ±×¸®°í,
ÇØ´ç ÀÛ¾÷ÀÇ ¾ÕÂÊ¿¡ Ãß°¡µÇ´Â banner page - Ãâ·Â ÀÛ¾÷À» ¸í·ÉÇÑ »ç¶÷°ú
±âŸ Á¤º¸¸¦ Æ÷½ÃÇÑ´Ù. - °¡ ¾ø´Ù. 
printcapÀÇ ¸ÇÆäÀÌÁö¸¦ ÀÚ¼¼È÷ ÀÐ¾î º¸±æ ±ÇÀåÇÑ´Ù.
À§ÀÇ ³»¿ëÀº ¾ÆÁÖ °£´ÜÇØ º¸ÀÌÁö¸¸, ÇÔÁ¤(catch)ÀÌ ÀÖ´Ù - DeskJet 500ÀÌ
ÀÌÇØÇÒ ¼ö ¾ø´Â ³»¿ëÀÇ ÆÄÀÏÀ» º¸³½´Ù¸é, ÇÁ¸°ÅÍ´Â ÀÌ»óÇÑ(?) °á°ú¹°À»
Ãâ·ÂÇÒ °ÍÀÌ´Ù. ¿¹¸¦ µé¾î º¸ÅëÀÇ unix ¹®¼­ ÆÄÀÏÀ» DeskJet ÇÁ¸°ÅÍ·Î º¸
³»¸é newlineÀ» ±×´ë·Î Àоîµé¿© ´ÙÀ½°ú °°ÀÌ Ãâ·ÂÇÑ´Ù.(°è´ÜÇö»óÀÇ ¿¹) 
<verb>
This is line one.
   This is line two.
      This is line three.
</verb>
PS(PostScript ÀÌÇÏ PS) ÆÄÀÏÀ» ÀÌ·¸°Ô ½ºÇ®·Î º¸³»¾î Ãâ·ÂÇϸé À̻ڰÔ
³ª¿­µÈ PS¸í·É¾î¸¸ ÀÜ¶à ¸¸³ª°Ô µÉ °ÍÀÌ´Ù.8^) ¹°·Ð À§¿¡¼­ ¾ð±ÞµÈ
°è´ÜÇö»ó(staircase effect)µµ ÇÔ²²... 
ºÐ¸íÈ÷ º°µµÀÇ ¼³Á¤ÀÌ ÇÊ¿äÇÏ´Ù. À̸¦ À§Çؼ­ ÇÊÅÍ(filter)°¡ »ç¿ëµÈ´Ù.  
printcapÀÇ ¸ÇÆäÀÌÁö¸¦ ¿­½ÉÈ÷ ÀÐÀº »ç¶÷À̶ó¸é spoolÀÇ Æ¯Â¡À¸·Î ``if''¿Í
``of''¸¦ ÁÖ¸ñÇÒ °ÍÀÌ´Ù. ¿©±â¼­ if - input filter - °¡ ¿ì¸®¿¡ °Ô ÇÊ¿äÇÑ
ºÎºÐÀÌ´Ù. 

newline ÀÌÀü¿¡ CR(Carriage Returen)À» »ðÀÔÇÏ´Â ½ºÅ©¸³Æ®¸¦ »ç¿ëÇÑ´Ù¸é
°è´ÜÇö»óÀ» ÇØ°áÇÒ ¼ö ÀÖ´Ù. ±×·¯¹Ç·Î, À§ÀÇ printcapÀÇ ³»¿ë¿¡ if·Î ½ÃÀÛ
ÇÏ´Â ÁÙÀ» Ãß°¡ÇØ¾ß ÇÑ´Ù. 
<verb>
lp|dj|deskjet:\
:sd=/var/spool/lpd/dj:\
:mx#0:\
:lp=/dev/lp0:\
:if=/var/spool/lpd/dj/filter:\
:sh:
</verb>
°£´ÜÇÑ ÇÊÅÍ ½ºÅ©¸³Æ®´Â ´ÙÀ½ÀÇ ³»¿ëó·³ ÀÛ¼ºÇÏ¸é µÈ´Ù. (¾Æ·¡ÀÇ
½ºÅ©¸³Æ®´Â perlÀ» ÀÌ¿ëÇß´Ù.) 
#!perl
while(<STDIN>){chop $_; print "$_\n";};
À§ÀÇ Áö½Ã´ë·Î ÇÑ´Ù¸é, ÀϹÝÀûÀÎ À¯´Ð½º ÅØ½ºÆ® ÆÄÀÏÀ» Ãâ·ÂÇÒ ¼ö ÀÖ´Â
½ºÇ® ȯ°æÀ» °¡Áö°Ô µÉ °ÍÀÌ´Ù. (¹°·Ð À§ÀÇ ÇÊÅ͸¦ ÀÛ¼ºÇÏ´Â ¹æ¹ýÀº ¼ö¹é¸¸
°¡Áö°¡ ÀÖÁö¸¸, ¿¹Á¦·Î »ï±â¿¡ Àû´çÇÑ °ÍÀº ÀûÀº ÆíÀÌ´Ù. À§ÀÇ ÀÛ¾÷ÀÌ Á»
´õ È¿À²ÀûÀ¸·Î ¼öÇàµÉ ¼ö ÀÖµµ·Ï »ý°¢ÇØ º¸¶ó) 
ÀÌÁ¦´Â ÀÏ¹Ý ÅØ½ºÆ® ÆÄÀÏÀÇ Ãâ·ÂÀÌ ³Î¸® ¾Ö¿ëµÇ´Â ¹æ¹ýÀÌ ¾Æ´Ï¶ó´Â ¹®Á¦°¡
³²¾ÆÀÖ´Ù. - ¾Æ¸¶µµ PS³ª ´Ù¸¥ Á¾·ùÀÇ ¹®¼­¾ç½Ä(dviµî)À̳ª ±×·¡ÇÈ
ÆÄÀϵéÀ» Ãâ·ÂÇÒ ¼ö ÀÖ¾î¾ß ÇÒ °ÍÀÌ´Ù. Áß¿äÇÑ ¹®Á¦À̸ç, ½ÇÁ¦·Î
ȯ°æ¼³Á¤µµ ½±´Ù. À§¿¡¼­ »ç¿ëµÈ line-feed ÇÊÅÍÀÇ È®ÀåµÈ ÇüŸ¦ »ç¿ëÇϸé
µÈ´Ù. 

Ãâ·Â½Ã ÀÔ·ÂµÈ ÀÓÀÇÀÇ ÆÄÀÏÇüŸ¦ ÀÌÇØÇÏ¿© DeskJetÀÌ ¹Þ¾ÆµéÀÏ ¼ö ÀÖ´Â
Çü½ÄÀ¸·Î º¯È¯ÇØ ÁÖ´Â ÇÊÅ͸¦ ÀÛ¼ºÇÑ´Ù¸é, ¾ÆÁÖ ÈǸ¢ÇÑ Ãâ·Â ȯ°æÀ» °®Ãá
°ÍÀÌ´Ù. 
ÀϹÝÀûÀÎ °æ¿ì, Àڱ⸸ÀÇ ÇÊÅ͸¦ ÀÛ¼ºÇÏ·Á°í ¾Ö¾²Áö ¸»¶ó. ÀÎÅͳݿ¡´Â
À¯¿ëÇÑ ÇÊÅͰ¡ ³Î·Á Àֱ⠶§¹®ÀÌ´Ù. 
</p>

<sect1>ÆÄÀÏ ±ÇÇÑ(File Permissions)<p>
´Ù¸¥ »ç¶÷µéÀÇ ºÎʶ§¹®¿¡ ³» ¸®´ª½º ¹Ú½ºÀÇ ÆÄÀÏ ±ÇÇÑ¿¡ ´ëÇÑ ¼³¸íÀ»
Ãß°¡Çß´Ù. ±ÇÇÑ ¼³Á¤¿¡ ´ëÇÑ ¹æ¹ýÀº ¸Å¿ì ¸¹´Ù. SGID ¼³Á¤µÈ ¹ÙÀ̳ʸ®¸¸À»
»ç¿ëÇÏ°í °ü·ÃµÈ ¸ðµç °ÍµéÀ» SUID root·Î ¼³Á¤ÇÏÁö ¾Ê´Â °ÍÀÌ °¡Àå
ÀÌ»óÀûÀÌ´Ù. ´ÙÀ½Àº ³» ¸®´ª½º ¹Ú½ºÀÇ ³»¿ëÀ̸ç, ³» °æ¿ì Àß µ¹¾Æ°£´Ù.   
<verb>
-r-sr-sr-x 1 root    lp      /usr/bin/lpr*
-r-sr-sr-x 1 root    lp      /usr/bin/lprm*
-rwxr--r-- 1 root    root    /usr/sbin/lpd*
-r-xr-sr-x 1 root    lp      /usr/sbin/lpc*
drwxrwxr-x 4 root    lp      /var/spool/lpd/
drwxr-xr-x 2 root    lp      /var/spool/lpd/lp/
</verb>
ÇöÀç lpd´Â lp ¼­ºñ½º Æ÷Æ®¸¦ ¹ÙÀεå(bind)Çϱâ À§Çؼ­ root·Î ½ÇÇà µÇ¾î¾ß
ÇÑ´Ù. bindÀÌÈÄ UID°¡ lp³ª ´Ù¸¥ °ÍÀ¸·Î µÇ¾î¾ß ÇϰÚÁö¸¸, ±×·² ÇÊ¿ä´Â
¾øÀ» °Í °°´Ù. Bummer....  
</p>
 
<sect> ¸ÅÁ÷ ÇÊÅÍ ±¸Çϱâ(How to obtain an appropriate magic filter)<p>
(¿ªÀÚÁÖ:¸ÅÁ÷ÇÊÅͶõ »ç¿ëÀÚ°¡ ÇÊÅÍÀÛ¾÷¿¡ ½Å°æ¾²Áö ¾Ê¾Æµµ ´Ù¾çÇÑ ÆÄÀϵéÀ»
ó¸®ÇÒ ¼ö ÀÖ´Â ´Ù¿ëµµ ÇÊÅÍ ÇÁ·Î±×·¥ ¶Ç´Â ÆÐŰÁö¸¦ ÀǹÌÇÑ´Ù.) 
</p>
 
<sect1>APS ÇÊÅÍ(APS Filter)<p>
¾µ¸¸ÇÑ ¸ÅÁ÷ÇÊÅÍ ÇÁ·Î±×·¥Áß ÇѰ¡ÁöÀ̸ç Andreas Klemm°¡
¿øÀÛÀÚÀÌ´Ù. lsm(Linux Software Map)ÀÇ ³»¿ëÀº ´ÙÀ½°ú °°´Ù. 
<code>
Begin3
Title: apsfilter
Version: 4.9.1
Entered-date: Montag, 10. Juli 1995, 21:22:35 Uhr MET DST
Description: magicfilter for lpd with auto filetype detection
Keywords: lpd magicfilter aps apsfilter
Author: <url url="mailto:andreas@knobel.GUN.de" name="andreas@knobel.GUN.de"> (Andreas Klemm)
Maintained-by: <url url="mailto:sledge@hammer.oche.de" name="sledge@hammer.oche.de"> (Thomas Bueschgens)
<url url="mailto:andreas@knobel.GUN.de" name="andreas@knobel.GUN.de"> (Andreas Klemm)
Primary-site: sunsite.unc.edu
/pub/Linux/system/Printing/
211KB aps-491.tgz
Original-site: ftp-i2.informatik.rwth-aachen.de
/pub/Linux/pak/APSfilter/aps-491.tgz
Platforms: C-Compiler, gs Postscript emulator, pbmutils
Copying-policy: GPL
End
</code>
APS ÇÊÅÍ´Â ÇÁ¸°ÅÍ Å¥¿¡ if ÇÊÅÍ·Î ¼³Ä¡µÇ¸ç, ´Ù¾çÇÑ ÆÄÀÏ Á¾·ù¸¦
ÇØ´çÇÁ¸°ÅÍ¿¡ ÀûÇÕÇÑ ¸í·É¾î·Î º¯È¯Çϸç, ÀÏ¹Ý ÅØ½ºÆ® ÆÄÀÏ, PS, dvi, gif
µîÀ» Áö¿øÇÑ´Ù. 
</p>

<sect1> ¸ÅÁ÷ ÇÊÅÍ(Magic-filter)<p>
B.A.McCawley°¡ ÀÛ¼ºÇÑ ¸ÅÁ÷ ÇÊÅÍ´Â APS ÇÊÅÍ¿Í µ¿ÀÏÇÑ ¿ªÇÒÀ» ÇÏÁö¸¸,
bash ½© ½ºÅ©¸³Æ®·Î ÀÛ¼ºµÇ¾ú±â ¶§¹®¿¡ °³º°ÀûÀ¸·Î ÃÖÀûÈ­ÇÏ±â ÆíÇÏ´Ù. 
´ÙÀ½Àº LSMÀÌ´Ù.
<code>
Version: 0.4
Description: Bash scripts to simplify the task of configuring lpd to
auto-detect file types using /etc/magic. (As advertised in the
printing-HOWTO). 
This package uses existing filters so it only prints file types for
which one already has filters (or compressed versions
thereof). Alterative magic filter approches are described in the
printing-HOWTO. 
Keywords: lpd, /etc/magic, printing, filter
Author: <url url="mailto:B.A.McCauley@bham.ac.uk" name="B.A.McCauley@bham.ac.uk"> (Brian McCauley)
Maintained-by: <url url="mailto:B.A.McCauley@bham.ac.uk" name="B.A.McCauley@bham.ac.uk">
Primary-site: tsx-11.mit.edu pub/linux/sources/usr.bin
magic-filter-0.4.tar.gz 5709
Copying-policy: GNU GPL
</code>
</p>

<sect1>±× ¹ÛÀÇ ¸ÅÁ÷ÇÊÅÍ..<p>
magic filter¶ó À̸§Áö¾îÁø ÆÐŰÁö´Â µÎ Á¾·ù°¡ À־ »ç¶÷µéÀ» Çò°¥¸®°Ô
¸¸µç´Ù. (¾Æ´Ï¸é µÑ ´Ù °°Àº ÇÁ·Î±×·¥Àΰ¡?) ´ÙÀ½Àº LSMÀÌ´Ù. 
<code>
Title: magicfilter
Version: 1.1b
Entered-date: 04APR95
Description: A customizable, extensible automatic printer filter.
Lets you automatically detect and print just about any data type you
can find a conversion utility for. This filter is written in C and is
controlled completely from an external printer configuration file.
This version adds automagic creation of configuration files based on
the installed software on your system, courtesy of GNU Autoconf. 
This version is a bug fix from 1.1/1.1a; filters for non-ASCII capable
PostScript printers have been added.   
Author: H. Peter Anvin <<url url="mailto:Peter.Anvin@linux.org" name="Peter.Anvin@linux.org">>
Primary-site: sunsite.unc.edu
53000 /pub/Linux/system/Printing/magicfilter-1.1b.tar.gz
Copying-policy: GPL
</code>
</p>

<sect> lpd ȯ°æÀÇ Á÷·Ä Æ÷Æ® ÇÁ¸°ÅÍ

<sect1>printcapÀÇ ¼³Á¤

<sect1>ÀڷḦ ÀÒ¾î¹ö¸®´Â ±¸Çü Á÷·Ä ÇÁ¸°ÅÍ<p>

** ¿ªÀÚÁÖ: Á÷·Ä Æ÷Æ®¿ë ÇÁ¸°ÅÍÀÇ ¼³Á¤¿¡ °üÇÑ ºÎºÐÀº »© ¹ö·È½À´Ï´Ù.(
Á¦¿Ü½ÃŲ ÀÌÀ¯·Î  

a) Á¦°¡ Á÷·Ä Æ÷Æ®¿ë ÇÁ¸°ÅÍ »ç¿ë¿¡ ´ëÇØ¼­ ¹«ÁöÇϰí
b) Çö½ÇÀûÀ¸·Î º´·ÄÆ÷Æ® ¶Ç´Â ³×Æ®¿÷¿ë ÇÁ¸°Å͵éÀÌ ³Î¸® Ȱ¿ëµÇ°í ÀÖ°í
c) ÀüÇô °æÇèÀÌ ¾ø´Â ºÎºÐÀÇ ³»¿ëÀ» ¹ø¿ªÇÏ´Â °úÁ¤¿¡¼­

** ¾ÈÇÏ´Â °Íº¸´Ù ¸øÇÑ ** ¹ø¿ªÀÌ µÉ À§ÇèÀÌ ÀÖ¾ú½À´Ï´Ù.
Á÷·Ä Æ÷Æ®¿ë ÇÁ¸°ÅÍÀÇ ¼³Á¤¿¡ °üÇØ¼­ °øºÎÇÏ½Ç ºÐµéÀº ¿µ¹® Print Setup
HOWTO¸¦ Âü°íÇϽñ⠹ٶø´Ï´Ù.) 
</p>

<sect> ÆÇ¸Å¾÷ÀÚÃøÀÇ ÇÁ·Î±×·¥µé(Vendor Solutions)<p>
ÀÌ Àå(section)Àº ÇöÀç ¿Ï°áµÇÁö ¸øÇß´Ù. (¹°·Ð ¿µ¿øÈ÷ ¿Ï°áµÇÁö ¸øÇÒ
°ÍÀÌ´Ù.. ^^) °¡Àå ÁÁ¾ÆÇÏ´Â ¸®´ª½º ¹èÆ÷º»ÀÇ È¯°æ¿¡ ´ëÇÑ ÀڷḦ ºÎ´ã¾øÀÌ
º¸³»¸é µÈ´Ù.  
</p>
 
<sect1> ·¹µåÇÞ 2.x and 3.0.3 (Picasso)<p>
(¿ªÀÚÁÖ: ·¹µåÇÞ 4.2ÀÌ °¡Àå ÃÖ±Ù ¹öÀüÀÓÀ» ÁÖÀÇÇ϶ó)
·¹µåÇÞ(RedHat) ¹èÆ÷º»¿¡´Â local°ú remote ÇÁ¸°Å͸¦ Ãß°¡/»èÁ¦ÇÒ ¼ö ÀÖ´Â
GUI ȯ°æ(XÀ©µµ ±â¹Ý)ÀÇ "ÇÁ¸°ÅÍ °ü¸® µµ±¸(printer administration tool)"
°¡ ÀÖ´Ù. ÀÌ µµ±¸¸¦ ÀÌ¿ëÇØ¼­ ghostscript¸¦ Áö¿øÇÏ´Â ÇÁ¸°ÅÍ Á¾·ù ¹× Ãâ·Â
¸ñÇ¥(target)ÀÌ µÉ À¯´Ð½º µð¹ÙÀ̽º ÆÄÀÏÀ» ¼±ÅÃÇÒ ¼ö ÀÖÀ¸¸ç,  
/etc/printcap¿¡ ³í¸® ÇÁ¸°Å͸¦ Á¤ÀÇÇÒ ¼ö ÀÖ´Ù. ±×¸®°í ³ª¼­, ghostscript
¿Í nenscript¸¦ ÀÌ¿ëÇÏ¿© PS¿Í ÀÏ¹Ý ¾Æ½ºÅ° ¹®¼­ÆÄÀÏÀ» ó¸®ÇÏ´Â ¸ÅÁ÷
ÇÊÅ͸¦ ÀÛ¼ºÇÒ ¼ö ÀÖ´Ù. ·¹µåÇÞÀÇ ÀÌ·¯ÇÑ ¹æ¹ýÀº Àß ÀÛµ¿µÇ¸ç, ´ë°³ º°µµÀÇ
ȯ°æ¼³Á¤Àº ÇÊ¿ä¾ø´Ù. 

·¹µåÇÞÀÇ °¡Àå ÃÖ±ÙÆÇÀÎ (Rembrant II)¿¡¼­´Â LPRng¸¦ »ç¿ëÇÏ´Â °Í
°°´Ù. ÇÊÀÚ´Â ¾ÆÁ÷±îÁö´Â Rembrandt¸¦ ±¸°æÇÏÁö ¸øÇß´Ù.. 
</p>

<sect1> ±× ¹ÛÀÇ ¹èÆ÷º»µé(Other Distributions)<p>
ÇÊÀÚ¿¡°Ô ´Ù¸¥ ¹èÆ÷º»µé¿¡ °üÇÑ ÀڷḦ Á¦°øÇØ ÁÖ±æ ¹Ù¶õ´Ù.
</p>

<sect>³×Æ®¿÷À¸·Î ¿¬°áµÈ ÇÁ¸°Å͸¦ ÀÌ¿ëÇÏ¿© Ãâ·ÂÇϱâ<p>
(How to print to a printer over the network)
lpd´Â ³×Æ®¿÷À¸·Î ¿¬°áµÈ ´Ù¸¥ ±â°è¿¡ ¿¬°áµÈ ÇÁ¸°Å͸¦ ÅëÇØ¼­ Ãâ·ÂÇÏ´Â
°ÍÀ» Áö¿øÇÑ´Ù. ÇÊÅÍ ¹× ÀûÀýÇÑ À¯Æ¿¸®Æ¼¸¦ ÀÌ¿ëÇÑ´Ù¸é ¸ðµç ³×Æ®¿÷
ȯ°æ¿¡¼­ lprÀ» ÀÌ¿ëÇØ¼­ ½±°Ô Ãâ·ÂÇÒ ¼ö ÀÖ´Ù.
 </p>

<sect1> À¯´Ð½º/lpd È£½ºÆ®·Î Ãâ·Â (To a Unix/lpd host)<p>
¿ø°ÝÁöÀÇ ±â°è°¡ ´ç½ÅÀÇ ¸®´ª½º ¹Ú½º¿¡ ¿¬°áµÈ ÇÁ¸°ÅÍ·Î Ãâ·ÂÇÏ´Â °ÍÀ»
Çã°¡ÇÏ·Á¸é /etc/hosts.equiv³ª /etc/hosts.lpd¿¡ ÇØ´ç±â°è(ÀÇ ÁÖ¼Ò³ª
À̸§)¸¦ µî·ÏÇØ¾ß ÇÑ´Ù. 

(hosts.equiv¿¡´Â ´Ù¸¥ ¿ªÇÒÀ» Çϴ ȣ½ºÆ®ÀÇ À̸§µµ ´ã°í ÀÖ´Ù. ÀÓÀÇÀÇ
±â°è¸¦ µî·ÏÇÑ´Ù¸é ½ÅÁßÇÏ°Ô Ç϶ó) /etc/printcapÀÇ "rs" Ư¼ºÀ» ÀÌ¿ëÇÏ¿©
´Ù¸¥ ±â°èÀÇ Æ¯Á¤ »ç¿ëÀÚ¸¸ ´ç½ÅÀÇ ÇÁ¸°ÅÍ¿¡ Á¢±ÙÇÒ ¼ö ÀÖµµ·Ï ÁöÁ¤ÇÒ ¼ö
ÀÖ´Ù; ¿©±â¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ °ÍÀº lpdÀÇ ¸ÇÆäÀÌÁö¸¦ Âü°íÇ϶ó. 
</p>

<sect1> lpd¸¦ ÀÌ¿ëÇÏÀÚ (With lpd)<p>
´Ù¸¥ ±â°è·Î Ãâ·ÂÇÏ·Á¸é /etc/printcap¿¡ ´ÙÀ½°ú °°ÀÌ Á¤ÀÇÇØ¾ß ÇÑ´Ù.
<verb>
# REMOTE djet500
lp|dj|deskjet:\
:sd=/var/spool/lpd/dj:\
:rm=machine.out.there.com:\
:rp=printername:\
:lp=/dev/null:\
:sh:
</verb>
remote machineÀ¸·Î Ãâ·ÂÇÏ´Â °æ¿ì¿¡µµ lpd°¡ µ¹¾Æ°¡´Â local machine
(ÀÚ½ÅÀÇ ¸®´ª½º ¹Ú½º)¿¡ ½ºÇ®µð·ºÅ丮°¡ Á¸ÀçÇÑ´Ù´Â Á¡¿¡ ÁÖ¸ñÇ϶ó.  ¸¸¾à
remote machineÀÌ ´Ù¸¥ ÀÛ¾÷¶§¹®¿¡ ¹Ù»Ú°Å³ª Àü¿øÀÌ ²¨Áø »óŶó¸é local
machine¿¡¼­ Áö½ÃÇÑ ÇÁ¸°Æ® ÀÛ¾÷Àº ½ºÇ® ¿µ¿ª(¿¹. ½ºÇ®µð·ºÅ丮)¿¡
´ë±âÇϰí ÀÖ´Ù°¡ Ãâ·ÂÀÌ °¡´ÉÇØÁö¸¸ ´Ù½Ã Àü¼ÛµÈ´Ù. 
</p>

<sect1>rlprÀ» ÀÌ¿ëÇÏÀÚ(With rlpr)<p>
lpdÀÇ È¯°æÀ» ¼³Á¤ÇÏ´Â °ñÄ¡¾ÆÇ °úÁ¤À» °ÅÄ¥ ÇÊ¿ä ¾øÀÌ rlprÀ» ÀÌ¿ëÇÑ´Ù¸é
°¢°¢ÀÇ ÇÁ¸°Æ® ÀÛ¾÷À» °ð¹Ù·Î(directly) remote machineÀÇ ÇÁ¸°Æ® Å¥·Î
Àü¼Û ÇÑ´Ù.¾ÆÁÖ °¡²û¾¿ ¿©·¯ Á¾·ùÀÇ ÇÁ¸°Å͸¦ »ç¿ëÇϴ ȯ°æ¿¡¼­
À¯¿ëÇÏ´Ù
. 
rlpr ¹ßÇ¥¹®¿¡¼­ ÀοëÇϸé:
rlprÀº TCP/IP ¸¦ ÀÌ¿ëÇÏ¿© ÇÁ¸°Æ® ÀÛ¾÷À» ³×Æ®¿÷ »óÀÇ À§Ä¡¿¡ Á¦¾à¹ÞÁö
¾Ê°í lpd ¼­¹ö·Î Àü¼ÛÇÒ ¼ö ÀÖ´Ù.  lpr°ú´Â ´Þ¸® ÀÛ¾÷À» Àü¼ÛÇÏ´Â ÃøÀÇ
±â°è¿¡°Ô(local machine) ¿ø°ÝÁöÀÇ ±â°è(remote machine)°¡ µî·ÏµÉ(¿¹¸¦
µé¾î /etc/printcap) Çʿ䰡 ¾ø´Ù. µû¶ó¼­, rlprÀº Á» ´õ À¯¿¬Çϰí
(»ó´ëÀûÀ¸·Î) °ü¸®°¡ ÆíÇÏ´Ù. rlprÀº lprÀÌ »ç¿ëµÇ´Â ¸ðµç ȯ°æ¿¡¼­
»ç¿ë°¡´ÉÇϸç, ÀüÅëÀûÀÎ BSD lpr°ú ÇÏÀ§È£È¯¼º(backwares compatible)À»
°¡Áø´Ù. rlprÀÇ ÈǸ¢ÇÑ Á¡Àº ƯÁ¤ ½Ã½ºÅÛ¿¡ ´ëÇØ¼­ °í·Á ÇÒ ÇÊ¿ä¾øÀÌ ¸ðµç
°÷¿¡¼­ Àü¼Û/Ãâ·ÂÀÌ °¡´ÉÇÏ´Ù´Â °ÍÀÌ´Ù. ¶ÇÇÑ ÀüÅëÀûÀÎ lpró·³ ÇÊÅÍ·Î
ÀÛµ¿ÇÏ¿© ¿ø°ÝÁöÀÇ ±â°è¿¡¼­ ½ÇÇàµÇ´Â netscape, xemacs µîÀÇ Å¬¶óÀ̾ðÆ®
ÇÁ·Î±×·¥¿¡¼­ local machineÀ¸·Î ½±°Ô Ãâ·ÂÇÒ ¼ö ÀÖ´Ù. rlprÀº
¼±»çÀÌÆ®(SunSite)¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Ù.   
<<url url="ftp://sunsite.unc.edu/pub/Linux/system/Printing/" name="sunsite.unc.edu/pub/Linux/system/Printing/">>.
</p>

<sect1>À©µµ 95/NT, LanManager, Samba·Î ¿¬°áµÈ ÇÁ¸°ÅÍ·Î Ãâ·Â<p>
lpd Å¥¿¡ µé¾îÀÖ´Â ÇÁ¸°Æ® ÀÛ¾÷ÀÇ ³»¿ëÀ» smbclient (sambaÆÐŰÁöÁß ÀϺÎ)
¸¦ ÀÌ¿ëÇØ¼­ TCP/IP±â¹ÝÀÇ SMB ÇÁ¸°Æ® ¼­¹ö·Î Á÷Á¢ Àü¼ÛÀÌ °¡´ÉÇÏ´Ù.samba
ÆÐŰÁöÀÇ smbprint¶ó´Â ½ºÅ©¸³Æ® ÆÄÀÏÀ» ÀÌ¿ëÇÏ¸é µÈ´Ù. °£´ÜÈ÷ ¼³¸íÇϸé,
½ºÇ® µð·ºÅ丮¿¡ ƯÁ¤ ÇÁ¸°ÅÍ¿ë ¼³Á¤ ÆÄÀÏÀ» Áý¾î ³Ö°í, smbprint ½ºÅ©¸³Æ®
¸¦ /etc/printcapÀÇ "if"·Î ¼³Ä¡ÇÏ¸é µÈ´Ù.   
/etc/printcapÀÇ ³»¿ëÀº ´ÙÀ½°ú ºñ½ÁÇÒ °ÍÀÌ´Ù.
<verb>
lp|remote-smbprinter:\
:lp=/dev/null:sh:\
:sd=/var/spool/lpd/lp:\
:if=/usr/local/sbin/smbprint:
</verb>
smbprint ½ºÅ©¸³Æ®¿¡ Æ÷ÇÔµÈ ¹®¼­¸¦ ¹Ýµå½Ã ÀÐ¾î º¼ °ÍÀ» ±ÇÀåÇÑ´Ù. lpd¸¦
ÇÊ¿ä·Î ÇÏÁö ¾Ê°í smbclinet¸¦ ÀÌ¿ëÇÏ¿© SMB printing ¼­¹ö·Î ÆÄÀÏÀ» Á÷Á¢
Àü¼ÛÇÏ´Â ¹æ¹ýµµ °¡´ÉÇÏ´Ù. ÀÚ¼¼ÇÑ °ÍÀº ¸ÇÆäÀÌÁö¸¦ Âü°íÇ϶ó. 
</p>

<sect1>³×Æ®¿þ¾î ÇÁ¸°ÅÍ »ç¿ë(To a NetWare Printer)<p>
"ncpfs" ÆÐŰÁö¿¡ Æ÷ÇÔµÈ nprint´Â NetWare ȯ°æ¿¡¼­ smbprint¿Í µ¿ÀÏÇÑ
±â´ÉÀ» ¼öÇàÇÑ´Ù. ncpfs´Â <<url url="ftp://linux01.gwdg.de/pub/ncpfs/" name="linux01.gwdg.de/pub/ncpfs/">> ¿¡¼­ ±¸ÇÒ
¼ö ÀÖ´Ù.   
´ÙÀ½Àº LSMÀÇ ³»¿ëÀÌ´Ù.
<verb>
version 0.16:
With ncpfs you can mount volumes of your netware server under
Linux. You can also print to netware print queues and spool netware
print queues to the Linux printing system. You need kernel 1.2.x or
1.3.54 and above. ncpfs does NOT work with any 1.3.x kernel below
1.3.54.   
</verb>
lpd¸¦ ÅëÇÏ¿© nprint°¡ ÀÛµ¿Çϱâ À§Çؼ­´Â NetWare(·Î ¿¬°áµÈ)ÇÁ¸°ÅÍ·Î
(Ç¥ÁØ)Ãâ·ÂÀ» ³Ñ±â´Â ÀÛÀº ½© ½ºÅ©¸³Æ®¸¦ ÀÛ¼ºÇÏ¿© À̰ÍÀ» lpd ÇÁ¸°ÅÍ Å¥
ÀÇ "if"·Î ¼³Ä¡ÇØ¾ß ÇÑ´Ù. ´ÙÀ½ÀÇ ³»¿ë°ú ºñ½ÁÇÒ °ÍÀÌ´Ù. 
<verb>
sub2|remote-NWprinter:\
:lp=/dev/null:sh:\
:sd=/var/spool/lpd/sub2:\
:if=/var/spool/lpd/nprint-script:
nprint-scriptÀÇ ³»¿ëÀº ´ÙÀ½°ú °°´Ù.
#! /bin/sh
/usr/local/bin/nprint -S net -U name -P passwd -q printq-q
-
</verb>
</p>

<sect1> EtherTalk (¾ÖÇÃ) ÇÁ¸°ÅÍ·Î Ãâ·Â(To an EtherTalk (Apple) printer)<p>
netatalk ÆÐŰÁö¿¡´Â nprint³ª smbclient¿Í ºñ½ÁÇÑ ¿ªÇÒÀ» ÇÏ´Â ÇÁ·Î±×·¥ÀÌ
ÀÖ´Ù.   
Werner EugsterÀÇ ¹®¼­¿¡¼­ ¾ÖÇà ³×Æ®¿÷¿¡¼­ÀÇ ÇÁ¸°ÅÍ Ãâ·Â °úÁ¤¿¡ ´ëÇØ
ÀÚ¼¼È÷ ¼³¸íÇϰí ÀÖ´Ù. ±×ÀÇ È¨ÆäÀÌÁö¸¦ Âü°íÇ϶ó. 
<<url url="http://garnet.berkeley.edu/~weugster/appleprint.html" name="garnet.berkeley.edu/~weugster/appleprint.html">>
È®½ÇÇÏÁö ¸øÇÑ ¼Ò¹® : Netatalk´Â DEC tulip ĨÀ» ÀåÂøÇÑ SMC Etherpower
PCIÄ«µå¿¡¼­´Â ÀÛµ¿ÇÏÁö ¾Ê´Â´Ù°í ÇÑ´Ù. 
</p>

<sect1> HP ¹× ±âŸ ³×Æ®¿÷ ÇÁ¸°ÅÍ·Î Ãâ·Â(To an HP or other ethernet printer) <p>
HP¹× ÀϺΠÇÁ¸°ÅÍ¿¡ ÀÖ´Â ethernet ÀÎÅÍÆäÀ̽º¸¦ ÀÌ¿ëÇϸé lpd¸¦ ÀÌ¿ëÇØ¼­
ÀڷḦ Á÷Á¢ Àü¼Û/Ãâ·ÂÇÒ ¼ö ÀÖ´Ù. ÇÁ¸°Åͳª ÀÌ´õ³Ý ¾î´ðÅÍ¿¡ Æ÷ÇÔµÈ
¸Å´º¾ó À» ÀÚ¼¼È÷ ÀÐ°í ±× Áö½Ã´ë·Î µû¸£¸é µÈ´Ù. º¸Åë À̵é ÇÁ¸°ÅÍ´Â
lpd¸¦ ½ÇÇà Çϸ鼭 Çϳª ÀÌ»óÀÇ ³í¸®Àû ÇÁ¸°ÅÍ Å¥¸¦ Á¦°øÇÑ´Ù. HP Á¦Ç°Àº
´ÙÀ½°ú °°ÀÌ /etc/printcap¿¡ ¼³Á¤µÉ ¼ö ÀÖ´Ù. 
<verb>
lj-5|remote-hplj:\
:lp=/dev/null:sh:\
:sd=/var/spool/lpd/lj-5:\
:rm=printer.name.com:rp=raw:
</verb>
±Ô¸ð°¡ Å« °÷¿¡¼­, ƯÈ÷ ¸î¸î ÇÁ¸°ÅͰ¡ PS¸¦ Áö¿øÇÏÁö ¸øÇÒ ¸¸Å­ Å©´Ù¸é,
Àü¿ëÀÇ print server¸¦ ±¸ÃàÇÏ°í ±× ¼­¹ö·Î ¸ðµç ÇÁ¸°ÅÍ ÀÛ¾÷À» Àü¼ÛÇÏ¿©
±× ¼­¹ö¿¡¼­ Ghostscript ÀÛ¾÷ÀÌ ¼öÇàµÇ¾î 󸮵Ǵ °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù.   
</p>

<sect2>¿À·¡µÈ HP Á¦Ç°(To older HPs)<p>
ÀϺΠÇÁ¸°ÅÍ(¶Ç´Â "ºí·¢¹Ú½º"·Î ĪÇÏ´Â ³×Æ®¿÷ Á¦Ç°µé)´Â ¼ø¼öÇÑ TCP
Á¢¼Ó°úÁ¤ÀÇ Ç¥ÁØÀÌ ¾Æ´Ñ ¹æ¹ý¸¸À» Áö¿øÇÑ´Ù. ÀÌ·¯ÇÑ ¹üÁÖ¿¡ ¼ÓÇÏ´Â
Á¦Ç°¿¡´Â JetDirect Ãʱ⠸ðµ¨(ÀϺΠJetDirectEx Á¦Ç° Æ÷ÇÔ)ÀÌ ÀÖ´Ù. 
±âº»ÀûÀ¸·Î, À̵é ÇÁ¸°ÅÍ·Î Ãâ·ÂÇÏ·Á¸é ƯÁ¤ Æ÷Æ®·Î (ÁÖ·Î 9100) tcp
Á¢¼ÓÀ» ÇÏ¿© ÇÁ¸°ÅÍ ÀÛ¾÷ ÀڷḦ Àü¼ÛÇÏ¸é µÈ´Ù. À̰ÍÀ» ±¸ÇöÇÏ´Â ¹æ¹ý Àº
¿©·¯°¡Áö°¡ ÀÖÀ¸³ª, ´ÙÀ½¿¡¼­´Â PerlÀ» ÀÌ¿ëÇÞ´Ù. 
<code>
#!/usr/bin/perl
# Thanks to Dan McLaughlin for writing the original version
of this
# script (And to Jim W. Jones for sitting next to Dan when
writing me
# for help ;)
$fileName = @ARGV[0];
open(IN,"$fileName") || die "Can't open file
$fileName";
$dpi300 = "\x1B*t300R";
$dosCr = "\x1B&amp;k3G";
$ends = "\x0A";
$port = 9100 unless $port;
$them = "bach.sr.hp.com" unless $them;
$AF_INET = 2;
$SOCK_STREAM = 1;
$SIG{'INT'} = 'dokill';
$sockaddr = 'S n a4 x8';
chop($hostname = `hostname`);
($name,$aliases,$proto) = getprotobyname('tcp');
($name,$aliases,$port) = getservbyname($port,'tcp')
unless $port =~ /^\d+$/;;
($name,$aliases,$type,$len,$thisaddr) =
gethostbyname($hostname);
($name,$aliases,$type,$len,$thataddr) = gethostbyname($them);
$this = pack($sockaddr, $AF_INET, 0, $thisaddr);
$that = pack($sockaddr, $AF_INET, $port, $thataddr);
if (socket(S, $AF_INET, $SOCK_STREAM, $proto)) {
# print "socket ok\n";
}
else {
die $!;
}
# Give the socket an address.
if (bind(S, $this)) {
# print "bind ok\n";
}
else {
die $!;
}
# Call up the server.
if (connect(S,$that)) {
# print "connect ok\n";
}
else {
die $!;
}
# Set socket to be command buffered.
select(S); $| = 1; select(STDOUT);
# print S "@PJL ECHO Hi $hostname! $ends";
# print S "@PJL OPMSG DISPLAY=\"Job $whoami\"
$ends";
# print S $dpi300;
# Avoid deadlock by forking.
if($child = fork) {
print S $dosCr;
print S $TimesNewR;
while (<IN>) {
print S;
}
sleep 3;
do dokill();
} else {
while(<S>) {
print;
}
}
sub dokill {
kill 9,$child if $child;
}
</code>
</p>

<sect1>remote printer¿ë if ½ÇÇà (Running an if for remote printers)<p>
lpdÀÇ Æ¯Â¡Àº ¿ø°ÝÁöÀÇ ÇÁ¸°ÅÍ(remote printer)¿ë "if"´Â ½ÇÇàµÇÁö
¾Ê´Â´Ù´Â °ÍÀÌ´Ù. "if"¸¦ ½ÇÇàÇϱâ À§Çؼ­ µÎ°³ÀÇ ÇÁ¸°Å͸¦ Á¤ÀÇÇϰí
ÇÁ¸°ÅÍ ÀÛ¾÷À» Çѹø ´õ ó¸®ÇÑ´Ù. ±×·¯ÇÑ ¿¹·Î ´ÙÀ½ÀÇ printcapÀ»
Âü°íÇ϶ó.   
<code>
lj-5:remote-hplj:\
:lp=/dev/null:sh:\
:sd=/var/spool/lpd/lj-5:\
:if=/usr/lib/lpd/filter-lj-5:
lj-5-remote:lp=/dev/null:sh:rm=printer.name.com:\
:rp=raw:sd=/var/spool/lpd/lj-5-raw:
filter-lj-5 scriptÀÇ ³»¿ëÀº ´ÙÀ½°ú °°´Ù.
#!/bin/sh
gs <options> -q -dSAFER -sOutputFile=- - | \
lpr -Plj-5-remote -U$5
</code>
-U ¿É¼ÇÀ¸·Î lprÀº (º¹»çº»ÀÎ)lprÀÌ ´ë¸ó(daemon)À¸·Î ½ÇÇàµÇ°í ÀÖ´Ù¸é
óÀ½ Ãâ·Â ¸í·ÉÀ» Áö½ÃÇÑ »ç¶÷ÀÇ À̸§ÀÌ ´Ù½Ã 󸮵Ǵ ÇÁ¸°ÅÍ ÀÛ¾÷¿¡ µ¿ÀÏ
ÇÏ°Ô ÁöÁ¤µÈ´Ù. usernameÀ» ¹Þ´Â ¹æ¹ýÀ¸·Î Á» ´õ ³ªÀº(robust)¹æ¹ýÀ»
»ç¿ëÇØ ¾ß ÇÒ °ÍÀÌ´Ù. ¿Ö³ÄÇÏ¸é Æ¯º°ÇÑ °æ¿ì $5(argument 5)°¡ ¾Æ´Ò¼öµµ
ÀÖ´Ù. 
printcapÀÇ ¸ÇÆäÀÌÁö¸¦ Âü°íÇ϶ó.
</p>

<sect> ÆÑ½º·Î Ãâ·Â

<sect1>ÆÑ½º ¸ðµ© »ç¿ë(Using a faxmodem)<p>
ÆÑ½º¸¦ ÀÌ¿ëÇÏ¿© ¹®¼­¸¦ ¼Û½Å/¼ö½ÅÇÒ ¼ö ÀÖ´Â ÇÁ·Î±×·¥Àº ¸¹ÀÌ
ÀÖ´Ù. À̰͵é Áß °¡Àå ´Ù¾çÇÑ ±â´ÉÀ» °¡Áø °ÍÀÌ Sam Leffler ÀÇ HylaFax
À̸ç <url url="ftp://ftp.sgi.com" name="ftp.sgi.com">¿¡ ¼­ ±¸ÇÒ ¼ö ÀÖ´Ù. ¿©·¯°³ÀÇ ¸ðµ©À» Áö¿øÇϸç
broadcasting µµ Áö¿øÇÑ´Ù.   
´ëºÎºÐÀÇ ¸®´ª½º ¹Ú½º¿¡¼­ ³Î¸® »ç¿ëµÇ´Â ÇÁ·Î±×·¥À¸·Î efax°¡ ÀÖ´Ù. efax
´Â fax¸¦ º¸³»´Â °£´ÜÇÑ ÇÁ·Î±×·¥ÀÌ´Ù. getty ÇÁ·Î±×·¥ÀÇ ÀÏÁ¾ÀÎ mgetty ´Â
fax¸¦ ¹ÞÀ» ¼ö ÀÖ´Ù.(ÀϺΠƯÁ¤ ¸ðµ©¿¡¼­´Â voicemailµµ Áö¿øÇÑ´Ù.)  
</p>

<sect1> ¿ø°Ý Ãâ·Â ¼­ºñ½º ÀÌ¿ë(Using the Remote Printing Service)<p>
e-mailÀ» º¸³»¸é fax·Î ¿øÇÏ´Â °÷¿¡ º¸³»ÁÖ´Â ½ÃÇèÀûÀÎ ¼­ºñ½º°¡ ÀÖ´Ù.
(¿ªÀÚÁÖ: ´ëºÎºÐÀÇ ISP¿¡¼­ Áö¿øÇÏ´Â ÀÎÅÍ³Ý ÆÑ½º ¼­ºñ½º¿Í À¯»ç) PS¿Í
°°Àº ±ò²ûÇÑ Æ÷¸ËÀÌ Áö¿øµÈ´Ù. Àü¼¼°è¸¦ ´ë»óÀ¸·Î ÇÏ´Â ¼­ºñ½º´Â ¾ÆÁ÷
¹®Á¦°¡ ¸¹Áö¸¸, ¿©ÀüÈ÷ ¾µ¸ð°¡ ¸¹Àº ¼­ºñ½º´Ù. ÀÚ¼¼ÇÑ Á¤º¸´Â FAQ¸¦
Âü°íÇ϶ó.<<url url="http://www.town.hall.org/fax/faq.html" name="www.town.hall.org/fax/faq.html">>.
 </p>

<sect> Ãâ·Â¿ë ¹®¼­ ¸¸µé±â(How to generate something worth printing)<p>
¿©±â¿¡¼­ ¼ö¸¹Àº ÇÁ·Î±×·¥ÀÌ ¼Ò°³µÈ´Ù. ±âº»ÀûÀ¸·Î ¸®´ª½º´Â 4°¡Áö À¯ÇüÀÇ
¹ÙÀ̳ʸ® ½ÇÇà ÆÄÀÏÀ» (¾ÈÁ¤¼ºÀÇ Â÷ÀÌ´Â ÀÖÁö¸¸) ½ÇÇà½Ãų ¼ö ÀÖ´Ù: Linux,
iBCS, Win16/Win32s (dosemu ¶Ç´Â wine ÀÌ¿ë), Mac/68k (Executor ÀÌ¿ë)
(¿ªÀÚÁÖ : ÇöÀç ÀϺΠ¹èÆ÷º»Àº alpha¿Í sparcÀ¸·Î Æ÷ÆÃµÇ¾î ÆÇ¸ÅµÇ°í
ÀÖ´Ù.) 

¿©±â¼­´Â Linux Àü¿ë(native) ÇÁ·Î±×·¥°ú ÀϹÝÀûÀÎ À¯´Ð½º¿ë ÇÁ·Î±×·¥¿¡
´ëÇØ¼­ ¼³¸íÇϰڴÙ. SCO¿ë ¿öµåÆÛÆå ó·³ iBCS ¿¡¹Ä·¹À̼ÇÀ» ÅëÇØ¼­ Àß
ÀÛµ¿ÇÏ´Â »ó¿ë ÇÁ·Î±×·¥µéÀº ³í¿Ü·Î ÇϰڴÙ.   
¸®´ª½ºÀÇ °æ¿ì Unix ȯ°æ¿¡¼­ º¸ÆíÀûÀ¸·Î ¸¹ÀÌ »ç¿ëµÇ´Â ÇÁ·Î±×·¥À¸·Î
¼±ÅÃÀÇ ÆøÀÌ Á¦ÇѵȴÙ.   
</p>

<sect1>¸¶Å©¾÷ ¾ð¾î (Markup languages)<p>
´ëºÎºÐÀÇ markup language´Â ´ë±Ô¸ð ¶Ç´Â ¹Ýº¹ÀûÀÎ ÇÁ·ÎÁ§Æ®³ª ¾÷¹« -
¹®¼­ÀÇ ÀüüÀûÀÎ È帧(layout)À» ÄÄÇ»ÅÍ·Î Á¤¸®ÇÏ¿© ÀϰüµÈ È帧À» À¯Áö -
¿¡ ÀûÇÕÇÑ µµ±¸ÀÌ´Ù. markup language¸¦ ÀÌ¿ëÇØ¼­ ¸ÚÁø »çÀÎÀ» ¸¸µé·Á°í
ÇÏ´Â °ÍÀº »ó´çÇÑ ³ë·ÂÀ» ÇÊ¿ä·Î ÇÑ´Ù... 
<descrip>
<tag/nroff/
nroff´Â À¯´Ð½º¿¡¼­ ÃÖÃÊÀÇ markup language¿¡ ¼ÓÇÑ´Ù. ¸ÇÆäÀÌÁö ´Â *roff
¸ÅÅ©·Î·Î µÈ ´ëÇ¥ÀûÀÎ º»º¸±âÀÌ´Ù. ¸¹Àº »ç¶÷µéÀº À̸¦ ±ÇÀåÇÏÁö¸¸,
norff´Â ,Àû¾îµµ ³»°Ô´Â , ÇÊ¿äÀÌ»óÀ¸·Î ³­ÇØÇÏ°í »õ·Î¿î ÀÛ¾÷¿ëÀ¸·Î
Àû´çÇÏÁö ¾Ê´Ù. ±×·³¿¡µµ ºÒ±¸Çϰí, ¹è¿ï¸¸ÇÑ °¡Ä¡°¡ ÀÖ´Ù. groff¸¦
ÀÌ¿ëÇÏ¿© ¸ÇÆäÀÌÁö¸¦ PS Çü½ÄÀÇ ¹®¼­·Î º¯È¯ÇÒ ¼ö ÀÖ´Ù. man -t foo | lpr
Çü½ÄÀÇ man ¸í·É¾î¸¦ ÀÌ¿ëÇÏ¸é µÈ´Ù. 
<tag/TeX/
ÅØ(TeX), ±×¸®°í ¸ÅÅ©·Î ÆÐŰÁöÀÎ ¶óÅØ(LaTeX)Àº À¯´Ð½º ¼¼°è¿¡¼­ ³Î¸®
»ç¿ëµÇ´Â markup language´Ù. ±â¼úÀûÀÎ ¹®¼­³ª ÀúÀÛ¹°Àº LaTeX À¸·Î ¸¹ÀÌ
ÀÛ¼ºµÇ´Âµ¥, ÀÌ´Â (LaTeXÀÌ) ¹®¼­ÀÇ ÀüüÀûÀÎ Á¶°¨(layout) À» °£´ÜÇϰÔ
Çϸç, ¼öÇÐÀû Ç¥ÇöÀ» Á¦´ë·Î Áö¿øÇÏ´Â ¹®¼­Ã³¸®½Ã½ºÅÛ (text processing
system)À̱⠶§¹®ÀÌ´Ù.  TeXÀÇ Ãâ·Â¹°Àº dvi(Device Independent) Æ÷¸ËÀ̸ç
PS³ª HP (Hewlett Packard)ÀÇ PCL(Printer Control Language)·Î º¯È¯ÇÒ ¼ö
ÀÖ´Ù. (dvips³ª dvilj»ç¿ë)  
<tag/SGML/
Unix¿Í Linux¿ëÀ¸·Î free sgml parser¸¦ ±¸ÇÒ ¼ö ÀÖ´Ù.  À̰ÍÀÌ
Linuxdoc-SGML ¹®¼­ »ý¼º ½Ã½ºÅÛÀÇ ±âº»À» ±¸¼ºÇÑ´Ù.  ¶ÇÇÑ ´Ù¸¥ DTD¸¦
Áö¿øÇÑ´Ù.   
<tag/HTML/
´©±º°¡ Á¦¾ÈÇϱæ, °£´ÜÇÑ ÇÁ·ÎÁ§Æ®¿ëÀ¸·Î HTML·Î ÀÛ¼ºÇÏ¿© Netscape À¸·Î
Ãâ·ÂÇØ º¸´Â °ÍÀ̾ú´Ù. ³ª´Â ¿©±â¿¡ µ¿ÀÇÇÏÁö ¾ÊÁö¸¸. YMMV  
</descrip>
</p>

<sect1> À§ÁöÀ¨(WYSIWYG)<p>
À§ÁöÀ¨ÀÇ ´ÜÁ¡À» ¾È°í ÀÖ´Â ¹®¼­Ã³¸® ÇÁ·Î±×·¥µéÀÌ´Ù. »ç¿ëÇØ º¸°í,
´ÙÀ½¿¡¼­ ºü¶ß¸° ³»¿ë¿¡ ´ëÇØ¼­ ¾Ë·Á´Þ¶ó.   
<descrip>
<tag/LyX/
LyX´Â LaTeXÀÇ front-endÀÌ¸ç ¸¹Àº °¡´É¼ºÀ» °¡Áø ÇÁ·Î±×·¥ÀÌ´Ù. ÀÚ¼¼ÇÑ
Á¤º¸´Â LyXÀÇ È¨ÆäÀÌÁö¸¦ Âü°íÇ϶ó. 
<<url url="http://www-pu.informatik.uni-tuebingen.de/users/ettrich/" name="www-pu.informatik.uni-tuebingen.de/users/ettrich/">>
The Andrew User Interface System(AUIS)
AUIS¿¡´Â À§ÁöÀ¨ ½ºÅ¸ÀÏÀÌ¸ç ±âÃÊÀûÀÎ ¿öµå ÇÁ·Î¼¼¼­ÀÇ ±â´ÉÀ» °¡Áø ez¶ó´Â
¹®¼­ ÆíÁý±â¸¦ Æ÷ÇÔÇϰí ÀÖ´Ù. HTML°ú MIME email ¹× newsgroupÀ»
Áö¿øÇÑ´Ù. 
<tag/»ó¿ë ÇÁ·Î±×·¥/
Caldear¿Í Red HatÀº À§ÁöÀ¨ ½ºÅ¸ÀÏÀÇ ¿öµåÇÁ·Î¼¼¼­¿Í ½ºÇÁ·¹µå½ÃÆ®
ÇÁ·Î±×·¥°ú °°Àº º¸ÆíÀûÀÎ »ç¹«¿ë ÇÁ·Î±×·¥À» °°ÀÌ ÆÇ¸ÅÇÑ´Ù.  ¾Æ¸¶ ¾µ¸¸ÇÑ
°Íµé·Î »ý°¢µÇÁö¸¸, ÇÑ ¹øµµ »ç¿ëÇØ º¸Áö ¸øÇß´Ù. 
Caldera¿¡¼­ ¼±(Sun)ÀÇ ¿Íºñ(Wabi)¸¦ ÆÇ¸ÅÇÑ´Ù°í µé¾ú´Ù. ±×·¯¹Ç·Î ³²µéÀÇ
ÆÄÀÏÀ» °¡Áö°í ÀÛ¾÷ÇØ¾ß ÇÒ¶§, MS OfficeµîÀÇ À©µµ¿ë ÇÁ·Î±×·¥ À» ½ÇÇàÇÒ
¼ö ÀÖÀ» °ÍÀÌ´Ù. 
</descrip>
(¿ªÀÚÁÖ:¿Íºñ´Â ¼±(Sun)¿¡¼­ ÆÇ¸ÅÇÏ´Â À¯´Ð½º¿ë MS Windows ¿¡¹Ä·¹ÀÌÅÍÀÌ´Ù.)
Jeff Phillips <<url url="mailto:jeff@I_RATUS.org" name="jeff@I_RATUS.org">>´Â CalderaÀÇ Linux¿ë
WordPerfect(½½·¢¿þ¾î¿¡ ¼³Ä¡)À» »ç¿ëÇØ º¸°í ±×°ÍÀÌ Àß ÀÛµ¿ÇÑ´Ù°í
º¸°íÇß´Ù.  ±× ÇÁ·Î±×·¥Àº ´Ù¸¥À̵éÀÇ ¿¹»ó°ú °°ÀÌ ÀÚüÀûÀ¸·Î ÇÁ¸°Å͸¦
Áö¿øÇß´Ù. 
Caldera´Â <<url url="http://www.caldera.com/" name="www.caldera.com/">>¿¡¼­ ÀڷḦ Á¦°øÇϰí ÀÖ´Ù.  
RedHatÀº Applixware¶ó´Â ¿ÀÇǽº ÆÐŰÁö¸¦ ÆÇ¸ÅÇÑ´Ù. ·¹µåÇÞÀÇ À¥»çÀÌÆ®ÀÎ
<<url url="http://www.redhat.com/" name="www.redhat.com/">>¿¡¼­ °ü·Ã ÀڷḦ ã¾Æ º¸¶ó.   
±× ¿ÜÀÇ ¾÷ü´Â (ÀÖ´Ù¸é) ÀÚ»çÀÇ Á¦Ç°¿¡ ´ëÇØ ÀڷḦ Á¦°øÇØ ´Þ¶ó.
</p>

<sect>Ghostscript<p>
Ghostscript´Â ¸®´ª½º¿¡¼­ Ãâ·ÂÀÛ¾÷½Ã ¸Å¿ì Áß¿äÇÑ ¿ªÇÒÀ» ÇÏ´Â
ÇÁ·Î±×·¥ÀÌ´Ù.  À¯´Ð½º¿ë Ãâ·Â ÇÁ·Î±×·¥Àº ´ë°Ô PS ÆÄÀÏÀ» »ý¼ºÇϴµ¥,
·¹ÀÌÀú ÇÁ¸°ÅÍ¿¡¼­ PS Áö¿øÀ» ÇϱâÀ§Çؼ­´Â $100 ~ $300 Á¤µµÀÇ Ãß°¡
ºñ¿ëÀÌ µç´Ù.  (¿ªÀÚÁÖ: ±¹³» °¡°ÝÀº Á¶±Ý ´Ù¸¦ °ÍÀÌ´Ù.) ±×·¯³ª, ¹«·á·Î
±¸ÇÒ ¼ö ÀÖ´Â Ghostscript¸¦ ÀÌ¿ëÇÏ¿© °ª½Ñ ÇÁ¸°ÅÍ¿¡¼­µµ PS ÆÄÀÏÀ» Ãâ·ÂÇÒ
¼ö ÀÖ´Ù. 

/etc/printcapÀÇ "if" ÇÊÅÍ¿Í ÀûÀýÈ÷ Á¶ÇÕÇØ »ç¿ëÇÑ´Ù¸é PostScript¸¦
Áö¿øÇÏ´Â ÇÁ¸°Å͸¦ °¡Áø °Íó·³ Ãâ·ÂÀÛ¾÷ÀÌ ¾ÆÁÖ ÆíÇØÁø´Ù.   
Ghostscript´Â 2°¡Áö ÇüÅ·Π±¸ÇÒ¼ö ÀÖ´Ù. »ó¿ë¹öÀüÀÎ Aladdin
Ghostscript´Â °³Àο¡°Ô(for personal use)´Â ¹«·á·Î Á¦°øµÇÁö¸¸, »ó¿ë
¸®´ª½º ¹èÆ÷º»¿¡´Â Æ÷ÇÔ½ÃÄÑ ÆÈ ¼ö ¾ø´Ù. ÇÁ¸® ¹öÀüÀÎ GNU Ghostscript¿¡
ºñÇØ ¾à 1³âÁ¤µµÀÇ ±â¼úÀûÀÎ °ÝÂ÷À» °¡Áö°í ÀÖ´Ù. 
¿¹¸¦ µé¾î Aladdin ¹öÀüÀº Adobe AcrobatÀÇ PDF(Portable Document
Format)À» Áö¿øÇÑ´Ù. 

GhostscriptÀÇ free ¹öÀüÀº GNU Ghostscript·Î ºÒ¸®¸ç, 1³âÁ¤µµ Áö³­
±¸¹öÀüÀÇ Aladdin Ghostscript¸¦ GNU·Î ±âÁõ¹ÞÀº °ÍÀÌ´Ù. (Aladdin»çÀÇ
ÀÌ·¯ÇÑ ÇùÁ¶¸¦ ³ôÀÌ Æò°¡ÇÑ´Ù. ´õ ¸¹Àº ¼ÒÇÁÆ®¿þ¾î ¾÷üµéÀÌ ÀÌ·± ¹æ½ÄÀ¸·Î
free ¼ÒÇÁÆ®¿þ¾î¸¦ Áö¿øÇØ¾ß ÇÑ´Ù.) 
GhostscriptÀÇ ÃÖ´ë ´ÜÁ¡Àº ºñÆ®¸Ê¿¡¼­ ÃßÃâÇÑ ±Û²Ã¿¡ ÀÖ´Ù. ±×·¯³ª
Ghostscript°¡ Adobe type 1 ±Û²ÃÀ» ÀνÄÇÒ ¼ö ÀÖÀ¸¸ç, »ó¿ë ±Û²ÃÀº ¿©·¯
°÷¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Ù. Adobe´Â ±¦ÂúÀº ±Û²ÃÀ» Acrobat PDF reader
ÇÁ·Î±×·¥°ú ÇÔ²² ¹èÆ÷Çϰí ÀÖÀ¸¸ç ATM(Adobe Type Manager)³ª ±Û²ÃÆÑ
(fontpack)¿¡¼­ ±¸ÇÒ ¼öµµ ÀÖ´Ù. 

Ghostscript·Î ÀÛ¾÷ÇÒ ¶§¿¡´Â -dSAFER ¿É¼Ç(file¿¡ ´ëÇÑ Á¢±Ù ºÒÇã) À» ²À
»ç¿ëÇ϶ó. PostScript´Â ³Ê¹« ¸¹Àº ±â´ÉÀ» °¡Áö°í Àֱ⠶§¹®¿¡ À߸øµÈ PS
ÇÁ·Î±×·¥Àº ´ç½ÅÀ» ÇǰïÇÏ°Ô ¸¸µé ¼öµµ ÀÖ´Ù. 
</p>
  
<sect1>GhostscriptÀÇ Ãâ·Â¹° ¶â¾î °íÄ¡±â (Ghostscript output tuning)<p>
GhostscriptÀÇ Ãâ·Â¹° ¼öÁØÀÌ ¹ÌÈíÇÏ´Ù¸é, ±×°ÍÀ» ¼öÁ¤ÇÏ´Â ¹æ¹ýÀº ¸¹ÀÌ
ÀÖ´Ù.(¼Ò½ºÄڵ尡 Á¦°øµÇ¹Ç·Î ¸ðµç °ÍÀÌ °¡´ÉÇÏ´Ù.) 
</p>

<sect2> Ãâ·Â¹°ÀÇ À§Ä¡¿Í Å©±â(Output location and size)<p>
À§Ä¡, Å©±â, À̹ÌÁöÀÇ °¢µµ´Â Ghostscript¿¡ Æ÷ÇÔµÈ ÇØ´ç ÇÁ¸°ÅÍ µå¶óÀ̹ö
¿¡ ÀÇÇØ Á¶ÀýµÈ´Ù. ÂÊÀÇ ±æÀ̰¡ ³Ê¹« ª°Å³ª ±ä °æ¿ì, ¶Ç´Â 2ÂÊÀ¸·Î ³ª´²
ÂïÀ» ¶§ ÇÑÂʸ¸ Å©°Ô ÂïÈ÷´Â µî ¹®Á¦°¡ ÀÖÀ» ¶§, µå¶óÀ̹öÀÇ ¼Ò½º ¸ðµâÀ»
»ìÆìº» ´ÙÀ½ ƯÁ¤ÇÑ ¸Å°³º¯¼ö(parameter)¸¦ ÀÔ¸À´ë·Î Á¶ÀýÇÏ¸é µÈ´Ù. 
À¯°¨½º·´°Ôµµ, °¢°¢ÀÇ µå¶óÀ̹ö´Â ¼­·Î ´Ù¸¥ ³»¿ëÀ» ´ã°í ÀÖÀ¸¹Ç·Î
±¸Ã¼ÀûÀÎ ¹æ¹ýÀº Á÷Á¢ ã¾Æ¾ß ÇÑ´Ù. ÇÏÁö¸¸, ´ëü·Î ÁÖ¼®À¸·Î µÈ ÇØ¼³ÀÌ Àß
µÇ¾î ÀÖ´Ù. 
</p>

<sect2> Gamma, dotsizes, etc.<p>
·¹ÀÌÀú ÇÁ¸°ÅͰ¡ ¾Æ´Ñ (À×Å©Á¬, µµÆ®)ÇÁ¸°ÅÍÀÇ Ãâ·Â¹°¿¡ ³ªÅ¸´Â Á¡ÀÇ
Å©±â´Â ´ëü·Î ·¹ÀÌÀúÀÇ Ãâ·Â¹°¿¡ ºñÇØ Å©´Ù. À̶§¹®¿¡ ±×·¡ÇÈ Ãâ·Â¹°Àº
³Ê¹« ¾îµÎ¿ö Áø´Ù. ÀÌ ¹®Á¦¸¦ ÇØ°áÇÏ·Á¸é º°µµÀÇ ¹æ¹ýÀ» ÀÌ¿ëÇØ¾ß ÇÑ´Ù.
¾Æ·¡ÀÇ ÆÄÀÏÀ» GhostscriptÀÇ libµð·ºÅ丮¿¡ º¹»çÇÑ ´ÙÀ½ gs°¡ ½ÇÁ¦·Î ƯÁ¤
ÆÄÀÏÀ» ó¸®Çϱ⿡ ¾Õ¼­¼­ ÀÌ ÆÄÀÏÀ» ¸ÕÀú ÀоîµéÀ̵µ·Ï gs¿¡ À̸§À»
Ãß°¡ÇÑ´Ù. ±¸Ã¼ÀûÀÎ ¼öÄ¡´Â °¢ÀÚÀÇ ÇÁ¸°ÅÍ¿¡ ¸ÂÃç¼­ º¯°æÇصµ ÁÁ´Ù. ¼öÄ¡¸¦
ÁÙÀϼö·Ï (»ó´ëÀûÀ¸·Î) ´õ ¹à°Ô Ãâ·ÂµÈ´Ù. ƯÈ÷, °¡Áö°í ÀÖ´Â ÇÁ¸°ÅͰ¡
Floyd-Steinberg ¾Ë°í¸®ÁòÀ» »ç¿ëÇÑ´Ù¸é 0.2 - 0.15 Á¤µµÀÇ °ªÀ» »ç¿ëÇÏ´Â
°ÍÀÌ ÁÁ´Ù.   

---8<---- gamma.ps ----8<---

%!

%transfer functions for cyan magenta yellow black

{0.3 exp} {0.3 exp} {0.3 exp} {0.3 exp} setcolortransfer

---8<------------------8<---

ÀÌ °ªÀ» º¯°æÇؼ­ »ç¿ëÇÏ´Â °æ¿ì Ä÷¯ Ãâ·Â½Ã ÇÁ¸°ÅÍ¿¡ ¼Õ»óÀ» ÀÔÈú
°¡´É¼ºµµ ÀÖ´Ù. ±×·¯¹Ç·Î colorcir.ps ÆÄÀÏÀ» ÀÌ¿ëÇØ¼­ Å×½ºÆ®Çϵµ·Ï Ãæ°í
ÇÑ´Ù. (±× ÆÄÀÏÀº ghostscript°¡ ¼³Ä¡µÈ °÷ÀÇ examples/µð·ºÅ丮¿¡ ÀÖ´Ù)  
</p>

<sect> Ãâ·ÂÁ÷ÀüÀÇ ¹Ì¸®º¸±â (On-screen previewing of printable things)<p>
´ëºÎºÐÀÇ Ãâ·Â¹°Àº È­¸éÀ» ÅëÇØ ¹Ì¸® »ìÆìº¼ ¼ö ÀÖ´Ù.</p>

<sect1> PostScript<p>
Ghostscript´Â Ghostview¶ó´Â X11µå¶óÀ̹ö¸¦ ÅëÇØ¼­ PS ÆÄÀÏÀ» X
È­¸é»ó¿¡¼­ »ìÆìº¼ ¼ö ÀÖ´Ù. (¿ªÀÚÁÖ: gv¶ó´Â º¯Á¾ ÇÁ·Î±×·¥ÀÌ ´õ
¾µ¸¸ÇÏ´Ù) °¡Àå ÃֽйöÀüÀº PDF ÆÄÀϵµ ó¸®ÇÒ ¼ö ÀÖ´Ù.
 </p>

<sect1>TeX dvi<p>
TeXÀÇ Ãâ·Â¹°ÀÎ DVI(DeVice Independant) ÆÄÀÏÀ» ¹Ì¸® »ìÆì º¸±â À§Çؼ­
xdvi¶ó´Â X11¿ë ÇÁ·Î±×·¥À» ÀÌ¿ëÇÑ´Ù. ÃÖ±Ù ¹öÀüÀÇ xdvi´Â PS ºÎºÐ À»
Ç¥½ÃÇϱâ À§Çؼ­ ghostscript¸¦ È£ÃâÇÒ ¼öµµ ÀÖ´Ù.  vt100 µå¶óÀ̹öµµ
ÀÖ´Ù. dgvg·Î ºÒ¸°´Ù. tmview´Â Linux ¹× svgalib¿¡¼­ Àß ÀÛµ¿ÇÑ´Ù.
 </p>

<sect> µµ¿ò ÁֽŠºÐµé(Credits)<p>
smbprint¿¡ °üÇÑ ³»¿ëÀº Marcel Roelofs<<url url="mailto:marcel@paragon.nl" name="marcel@paragon.nl">> ÀÇ ±Û¿¡¼­
°¡Á®¿Ô´Ù. 
Netware ÇÁ¸°ÅÍ¿Í nprint¿¡ °üÇÑ ³»¿ëÀº Michael Smith
<<url url="mailto:mikes@bioch.ox.ac.uk" name="mikes@bioch.ox.ac.uk">>°¡ Á¦°øÇÑ °ÍÀÌ´Ù. 
lpdȯ°æÀÇ Á÷·Ä Æ÷Æ® ÇÁ¸°ÅÍ¿¡ °üÇÑ ºÎºÐÀº Andrew Tefft°¡ Á¦°øÇß´Ù. 
gamma ¼³Á¤¹× ghostscript¿¡ °üÇÑ ¼³¸íÀº Andreas°¡ º¸³½
°ÍÀÌ´Ù. <<url url="mailto:quasi@hub-fue.franken.de" name="quasi@hub-fue.franken.de">>.   
Chris Johnson <<url url="mailto:cdj@netcom.com" name="cdj@netcom.com">>ÀÌ Á÷·ÄÆ÷Æ®¿¡¼­ 30Ãʰ£ÀÇ closing_wait¸¦
´Ù·é µÎ°³ÀÇ ´Ü¶ô¿¡ µµ¿òÀ» ÁÖ¾ú´Ù. 
</p>
</article>




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