Daniel J Song's page

prev March 2024 next
SunMonTueWedThuFriSat
     12
3456789
10111213141516
17181920212223
24252627282930
31      

S E A R C H

A R C H I V E S
June 2003
July 2003
August 2003
September 2003
October 2003
November 2003
December 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
September 2004
October 2004
November 2004
December 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
July 2005
August 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
April 2006
May 2006
June 2006
July 2006
August 2006
September 2006
October 2006
November 2006
December 2006
January 2007
February 2007
March 2007
April 2007
May 2007
June 2007
July 2007
August 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008
July 2008
August 2008
September 2008
October 2008
November 2008
December 2008
January 2009
February 2009
March 2009
April 2009
May 2009
June 2009
July 2009
August 2009
September 2009
October 2009
November 2009
December 2009
January 2010
February 2010
March 2010
April 2010
May 2010
June 2010
July 2010
August 2010
September 2010
October 2010
November 2010
December 2010
January 2011
February 2011
March 2011
April 2011
May 2011
June 2011
July 2011
August 2011
September 2011
October 2011
November 2011
December 2011
January 2012
February 2012
March 2012
April 2012
May 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
May 2013
June 2013
July 2013
August 2013
September 2013
October 2013
November 2013
December 2013
January 2014
February 2014
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
February 2018
March 2018
April 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
November 2022
December 2022
January 2023
February 2023
March 2023
April 2023
May 2023
June 2023
July 2023
August 2023
September 2023
October 2023
November 2023
December 2023
January 2024
February 2024
March 2024

G O T O

L O G I N

DownloadingWithoutBrowser 

Category: wikiX, Stuffs, Linux,

  1. ºê¶ó¿ìÀú¾øÀÌ ´Ù¿î·ÎµåÇϱâ
    1. ´ëÈ­ÀûÀÎ ¹æ¹ýÀÌ ºÒÆíÇÒ ¶§
    2. wget µµ±¸
    3. ¾ðÁ¦ ´Ù¿î·ÎµåÇÏÁö? (at)
    4. ´Ù¿î·Îµå°¡ ¸çÄ¥ÀÌ °É¸°´Ù¸é?
    5. µ¿ÀûÀ¸·Î »ý¼ºÇÑ À¥ÆäÀÌÁö
    6. SSL°ú ÄíÅ°(cookie)
    7. URL ¸ñ·Ï ¸¸µé±â
    8. ´ë¿ªÆøÀ» ÃÖ´ë·Î
    9. °á·Ð

ºê¶ó¿ìÀú¾øÀÌ ´Ù¿î·ÎµåÇϱ⠠

By Adrian J Chung
 http://www.whiterabbitpress.com/lg/issue70/chung.html
 ¿µ¹® : http://www.linuxgazette.com/issue70/chung.html

´ÊÀº ¼Óµµ·Î Å« ÆÄÀÏÀ» ¹Þ±âÀ§ÇØ À¥ºê¶ó¿ìÀú¸¦ ¸î½Ã°£ ȤÀº ¸îÀÏ µ¿¾È ÄѵРÀûÀÌ Àִ°¡? ÇÑ À¥ÆäÀÌÁö¿¡ ¸µÅ©µÈ ÆÄÀÏ 40°³¸¦ ´Ù¿î·ÎµåÇϱâÀ§ÇØ Áö·çÇÏ°Ô ÇϳªÇϳª Ŭ¸¯ÇÑ ÀûÀÌ Àִ°¡? ´Ù¿î·Îµå°¡ ³¡³ª±âµµ Àü¿¡ ºê¶ó¿ìÀú°¡ Á×À¸¸é? GNU/Linux¿¡´Â ºê¶ó¿ìÀú¾øÀÌ ¹è°æ¿¡¼­ ´Ù¿î·ÎµåÇÏ´Â ¿©·¯ µµ±¸°¡ ÀÖ´Ù. ÀÌ µµ±¸¸¦ »ç¿ëÇϸé (´Ù¿î·Îµå°¡ ³¡³ª±â Àü¿¡) ·Î±×¾Æ¿ôÇÒ ¼öµµ ÀÖ°í ²÷¾îÁø ´Ù¿î·Îµå¸¦ ÀÌÀ» ¼öµµ ÀÖÀ¸¸ç ½ÉÁö¾î ³×Æ®¿÷ »ç¿ë·®ÀÌ ÀûÀ» ¶§ ´Ù¿î¹Þµµ·Ï ÇÒ ¼öµµ ÀÖ´Ù.

´ëÈ­ÀûÀÎ ¹æ¹ýÀÌ ºÒÆíÇÒ ¶§  

À¥ºê¶ó¿ìÀú´Â À¥À» Ŭ¸¯ÇÏ¿© ¸îÃʾȿ¡ ³»¿ëÀ» º¸±â À§ÇÑ (Áï, ´ëÈ­ÀûÀÎ) µµ±¸ÀÌ´Ù. ±×·¯³ª ¾Æ¹«¸® »¡¶óµµ ¸îÃʸ¸¿¡ ´Ù¿î·ÎµåÇÒ ¼ö ¾ø´Â ÆÄÀϵéÀÌ ¸¹´Ù. ¿¹¸¦ µé¾î GNU/Linux CD-ROM ¹èÆ÷º»À» ÀúÀåÇÏ´Â ISO À̹ÌÁö°¡ ÀÖ´Ù. ¾î¶² À߸ø ÇÁ·Î±×·¥µÈ À¥ºê¶ó¿ìÀú´Â ¸Þ¸ð¸®¸¦ ³¶ºñÇÏ°í °©ÀÚ±â Á׾ ¿À·£µ¿¾È »ç¿ëÇϱ⿡ Àû´çÄ¡¾Ê´Ù. ¸¹Àº ºê¶ó¿ìÀú°¡ ÀÖÁö¸¸ ¿©·¯ ÆÄÀÏÀ» Çѹø¿¡ ½±°Ô ´Ù¿î·ÎµåÇÒ ¼ö ÀÖ´Â ´ÙÁß¼¼¼ÇÀ̳ª (±×·¡ÇÈ ÆíÁý ÇÁ·Î±×·¥¿¡¼­ ¿µ¿ªÀ» ¼±ÅÃÇÏ´Â °Í°ú °°Àº) ¼±Åñ⠱â´ÉÀÌ ÀÖ´Â ÇÁ¶ó¿ìÀú´Â ¾ø´Ù. ¶ÇÇÑ ÆÄÀÏÀ» ¸ðµÎ ´Ù¿î·ÎµåÇϱâ Àü¿¡ ·Î±×¾Æ¿ôÇÒ ¼öµµ ¾ø´Ù. °áÁ¤ÀûÀ¸·Î »ç¹«½Ç¿¡¼­ ´Ù¿î·ÎµåÇÏ¸é ´ë¿ªÆøÀ» °øÀ¯ÇÏ´Â µ¿·áµéÀ» È­³ª°ÔÇÑ´Ù.

Å« ÆÄÀÏÀ» ´Ù¿î¹Þ´Âµ¥ Àû´çÇÑ µµ±¸µéÀÌ ÀÖ´Ù. ÀÌ ±ÛÀº GNU/Linux¿¡ Æ÷ÇÔµÈ lynx, wget, at, crontabÀ¸·Î ÆÄÀÏ Àü¼Û ¹®Á¦¸¦ ÇØ°áÇÏ´Â ¹æ¹ýÀ» ¼³¸íÇÑ´Ù. ½ºÅ©¸³Æ®µµ Á¶±Ý »ç¿ëÇÒ °ÍÀ̹ǷÎ, bash¿¡ ´ëÇØ Á¶±Ý ¾Ë¸é µµ¿òÀÌ µÉ °ÍÀÌ´Ù.

wget µµ±¸  

´ëºÎºÐ ¹èÆ÷º»Àº ´Ù¿î·Îµå µµ±¸ÀÎ wgetÀ» Æ÷ÇÔÇÑ´Ù.

  bash$ wget http://place.your.url/here
ÀÌ ÇÁ·Î±×·¥Àº FTP³ª, ÃÖ±Ù ¼öÁ¤µÈ ÆÄÀÏ È¤Àº Àüü À¥»çÀÌÆ®ÀÇ ¹Ì·¯¸¦ ó¸®ÇÒ ¼ö ÀÖ´Ù. (ÁÖÀÇÇÏÁö ¾ÊÀ¸¸é Àüü À¥»çÀÌÆ® ¿Ü¿¡ ¸µÅ©µÈ »çÀÌÆ®µéµµ ´Ù¿î·ÎµåÇÒ °ÍÀÌ´Ù.) À¥»çÀÌÆ® ¹Ì·¯(-m)´Â ´ÙÀ½°ú °°ÀÌ ÇÑ´Ù.

  bash$ wget -m http://target.web.site/subdirectory
ÀÌ ÇÁ·Î±×·¥ÀÌ ¼­¹ö¿¡ ºÎÇϸ¦ °É ¼ö Àֱ⠶§¹®¿¡ ¹Ì·¯ÇÒ ¶§´Â "robots.txt" ±ÔÄ¢À» ÁؼöÇÑ´Ù. ÀÌ ÇÁ·Î±×·¥¿¡´Â Á¤È®È÷ ¾î¶² ÆÄÀÏÀ» ¹Ì·¯ÇÒÁö, µû¶ó°¥ ¸µÅ©ÀÇ Á¾·ù¿Í ´Ù¿î·ÎµåÇÒ ÆÄÀÏÁ¾·ù¸¦ Á¶Á¤ÇÏ´Â ¿É¼ÇÀÌ ÀÖ´Ù. ¿¹¸¦ µé¾î »ó´ëÀûÀÎ ¸µÅ©¸¸(-L)À» µû¶ó°¡¸ç, GIF À̹ÌÁö´Â ´Ù¿î·ÎµåÇÏÁö ¾Ê´Â´Ù¸é(--reject=gif),

  bash$ wget -m -L --reject=gif http://target.web.site/subdirectory
¶ÇÇÑ wget´Â ´Ù ¹ÞÁö¾Ê°í Áß´ÜµÈ ´Ù¿î·Îµå¸¦ ÀÌÀ» ¼ö ÀÖ´Ù. ("-c" ¿É¼Ç) ´Ü, ¼­¹ö°¡ À̾î¹Þ±â¸¦ Áö¿øÇØ¾ß ÇÑ´Ù.

  bash$ wget -c http://the.url.of/incomplete/file
À̾î¹Þ±â³ª ¹Ì·¯¸¦ °áÇÕÇÏ¿© (¿©·¯¹ø ½ÃµµÇÏ¿©) ¸¹Àº ÆÄÀÏÀÌ ÀÖ´Â »çÀÌÆ®¸¦ ¿ÏÀüÈ÷ ¹Ì·¯ÇÒ ¼ö ÀÖ´Ù. ¾î¶»°Ô ÀÚµ¿È­ÇÏ´ÂÁö´Â ¾Æ·¡¼­ ¼³¸íÇÑ´Ù.

³» »ç¹«½Ç°ú °°ÀÌ ´Ù¿î·Îµå°¡ ÀÚÁÖ ²÷¾îÁø´Ù¸é ¿©·¯¹ø ½ÃµµÇϵµ·Ï ÇÒ ¼ö ÀÖ´Ù.

  bash$ wget -t 5 http://place.your.url/here
À§ÀÇ ¿¹´Â 5¹ø ½ÃµµÈÄ¿¡ Æ÷±âÇÑ´Ù. "-t inf"¸¦ »ç¿ëÇϸé Æ÷±âÇÏÁö ¾Ê´Â´Ù.

ÇÁ·Ï½Ã ¹æÈ­º®À» »ç¿ëÇÑ´Ù¸é ¾î¶»°ÔÇϳª? ȯ°æº¯¼ö (´ë¹®ÀÚ°¡ ¾Æ´Ï¶ó ¼Ò¹®ÀÚ·Î) http_proxy³ª .wgetrc ¼³Á¤ÆÄÀÏ·Î »ç¿ëÇÒ ÇÁ·Ï½Ã¸¦ ¼³Á¤ÇÒ ¼ö ÀÖ´Ù. ÇÁ·Ï½ÃµÈ ¿¬°áÀÇ ¹®Á¦Á¡Àº À̾î¹Þ±â°¡ ÀÚÁÖ ½ÇÆÐÇÒ ¼ö ÀÖ´Ù´Â Á¡ÀÌ´Ù. ÇÁ·Ï½Ã ¿¬°áÀÌ ÁߴܵǸé ÇÁ·Ï½Ã ¼­¹ö´Â ÆÄÀÏÀÇ ÀϺθ¸À» (ÀüºÎ ¹Þ¾Ò´Ù°í »ý°¡ÇÏ¿©) ij½¬ÇÑ´Ù. À̾î¹Þ±â¸¦ Çϱâ À§ÇØ "wget -c"¸¦ »ç¿ëÇϸé ÇÁ·Ï½Ã´Â ij½¬¸¦ º¸°í ÆÄÀÏÀ» ÀÌ¹Ì ´Ù ¹Þ¾Ò´Ù°í À߸øµÈ º¸°í¸¦ ÇÑ´Ù. Ưº°ÇÑ Çì´õ¸¦ »ç¿ëÇÏ¿© ´ëºÎºÐÀÇ ÇÁ·Ï½Ã°¡ ij½¬¸¦ ÇÏÁö ¾Ê°Ô ÇÒ ¼ö ÀÖ´Ù.

  bash$ wget -c --header="Pragma: no-cache" http://place.your.url/here
"--header" ¿É¼ÇÀ¸·Î Çì´õ¸¦ Ãß°¡ÇÏ¿© À¥¼­¹ö³ª ÇÁ·Ï½ÃÀÇ ÇൿÀ» ¼öÁ¤ÇÒ ¼ö ÀÖ´Ù. ¾î¶² »çÀÌÆ®´Â ¿ÜºÎ¿¡¼­ ¸µÅ©µÈ ÆÄÀÏÀ» ´Ù¿î·ÎµåÇÒ ¼ö ¾ø°Ô ÇÏ°í, °°Àº »çÀÌÆ®¿¡¼­ ¸µÅ©µÈ ÆÄÀϸ¸ ´Ù¿î·ÎµåÇÒ ¼ö ÀÖ°Ô ÇÏ´Â °æ¿ì°¡ ÀÖ´Ù. ÀÌ °æ¿ì "Referer:" Çì´õ¸¦ »ç¿ëÇÏ¿© ÇØ°áÇÒ ¼ö ÀÖ´Ù.

  bash$ wget --header="Referer: http://coming.from.this/page" http://surfing.to.this/page
¾î¶² ³ª»Û À¥»çÀÌÆ®´Â ƯÁ¤ ºê¶ó¿ìÀú¿¡¼­¸¸ Á¢¼ÓÇÒ ¼ö ÀÖ´Ù. ÀÌ °æ¿ì "User-Agent:" Çì´õ¸¦ »ç¿ëÇÏ¿© ÇØ°áÇÒ ¼ö ÀÖ´Ù.

  bash$ wget --header="User-Agent: Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)" http://msie.only.url/here
(ÁÖÀÇ: À§ÀÇ ÆÁÀº ³»¿ëÀÇ ¶óÀ̼¾½º¸¦ ¾î±â´Â °ÍÀ¸·Î °í·ÁµÉ ¼ö ÀÖÀ¸¸ç À̸¦ ºÒ¹ýÀ¸·Î ±ÔÁ¤ÇÏ´Â ³ª»Û ¹ýµéÀÌ ÀÖ´Ù. Áö¿ª¸¶´Ù ´Ù¸£´Ï È®ÀÎÇغÁ¶ó.)

¾ðÁ¦ ´Ù¿î·ÎµåÇÏÁö? (at)  

½ºÆ®¸®¹Ö µ¿¿µ»óÀÌ ´À·ÁÁö´Â °ÍÀ» ÁÁ¾ÆÇÏÁö ¾Ê´Â µ¿·á¿Í ¿¬°áÀ» °øÀ¯ÇÏ´Â »ç¹«½Ç¿¡¼­ Å« ÆÄÀÏÀ» ´Ù¿î·ÎµåÇÑ´Ù¸é »ç¶÷µéÀÌ »ç¿ëÇÏÁö ¾Ê´Â ½Ã°£¿¡ ´Ù¿î·ÎµåÇÏ´Â °ÍÀ» °í·ÁÇغ¼ ¼ö ÀÖ´Ù. ¸ðµÎ°¡ ¶°³­ ÈÄ¿¡µµ »ç¹«½ÇÀ» ÁöÅ°°Å³ª Àú³á½Ä»çÈÄ ¿ø°ÝÁ¢¼ÓÇÒ ÇÊ¿ä´Â ¾ø´Ù. ÀÛ¾÷ ½ºÄÉÁÙ·¯ atÀ» »ç¿ëÇÏ¸é µÈ´Ù.

bash$ at 2300
warning: commands will be executed using /bin/sh
at> wget http://place.your.url/here
at> press Ctrl-D
ÀÌÁ¦ ¿À·ç 11½Ã¿¡(2300) ´Ù¿î·Îµå°¡ ½ÃÀ۵ȴÙ. ½ºÄÉÁÙ·¯ µ¥¸óÀÎ atd°¡ ½ÇÇàµÇ°í ÀÖ´ÂÁö È®ÀÎÇضó.

´Ù¿î·Îµå°¡ ¸çÄ¥ÀÌ °É¸°´Ù¸é?  

¿©·¯ Å« ÆÄÀÏÀ» ´Ù¿î·Îµå¹Þ¾Æ¾ß ÇÏ°í ³×Æ®¿÷ÀÌ ºñµÑ±â Àü·É»ç ¼öÁØÀ̶ó¸é, ¾Æħ¿¡ »ç¹«½Ç¿¡ µµÂøÇÒ¶§±îÁö ´Ù¿î·Îµå°¡ ¾È³¡³¯ ¼ö ÀÖ´Ù. ÁÁÀº ÀÌ¿ôÀÌ µÇ±âÀ§ÇØ ÀÛ¾÷À» Áß´ÜÇÏ°í ´Ù¸¥ at ÀÛ¾÷À¸·Î ´Ù¹ÞÀ» ¶§±îÁö ¸îÀÏÀÌ°í À̾î¹Þ±â¸¦ ÇÑ´Ù. (À̹ø¿¡´Â "wget -c") ÀÌ °úÁ¤À» crontabÀ¸·Î ÀÚµ¿È­ÇÒ ¼ö ÀÖ´Ù. ´ÙÀ½ ³»¿ëÀ» Æ÷ÇÔÇÏ´Â "crontab.txt"¶õ ÆÄÀÏÀ» ¸¸µç´Ù.

0 23 * * 1-5    wget -c -N http://place.your.url/here
0  6 * * 1-5    killall wget
À̴ ƯÁ¤ ½Ã°£ °£°ÝÀ¸·Î ÀÛ¾÷À» Áö½ÃÇÏ´Â crontab ÆÄÀÏÀÌ´Ù. óÀ½ 5 Ç׸ñÀº ¾ðÁ¦ ¸í·É¾î¸¦ ½ÇÇàÇÒÁö¸¦ Áö½ÃÇÏ°í, ³ª¸ÓÁö´Â ¹«¾ùÀ» ½ÇÇàÇÒÁö¸¦ Áö½ÃÇÑ´Ù. óÀ½ µÎ Ç׸ñÀº ÇÏ·çÁß ½Ã°£À» ÁöĪÇÑ´Ù. ±×·¡¼­ wgetÀº ¿ÀÈÄ 11½Ã 0ºÐ, killall wgetÀº ¿ÀÀü 6½Ã 0ºÐ¿¡ ½ÇÇàµÈ´Ù. ¼¼¹ø°¿Í ³×¹ø° Ç׸ñÀÎ *Àº ¾î¶² ´ÞÀÇ ¾î¶² ³¯µµ °¡´ÉÇÏ´Ù´Â ¶æÀÌ´Ù. ´Ù¼¸¹ø° Ç׸ñÀº ÀÛ¾÷À» ¼öÇàÇÒ ¿äÀÏÀ» Áö½ÃÇÑ´Ù. "1-5"´Â ¿ù¿äÀÏ¿¡¼­ Åä¿äÀϱîÁö¸¦ ÀǹÌÇÑ´Ù.

±×·¡¼­ ÁÖÁßÀÇ ¿ÀÈÄ 11½Ã¿¡ ´Ù¿î·Îµå¸¦ ½ÃÀÛÇÏ°í, ¿ÀÀü 6½Ã¿¡ Áß´ÜÇÑ´Ù. ÀÌÁ¦ ´ÙÀ½ ¸í·É¾î¸¦ ½ÇÇàÇÏ¿© ½ºÄÉÁÙ¿¡ µû¶ó ¸í·ÉÀÌ ½ÇÇàµÇ°Ô ÇÏÀÚ.

  bash$ crontab crontab.txt
wgetÀÇ "-N" ¿É¼ÇÀº ´Ù¿î¹Þ±â Àü¿¡ ´ë»ó ÆÄÀÏÀÇ ¼öÁ¤ ½Ã°£À» °Ë»çÇÏ¿©, ÆÄÀÏÀ» ´Ù¹Þ¾Ò´Ù¸é ´Ù¿î·Îµå¸¦ ÇÏÁö ¾Ê´Â´Ù. ±×·¡¼­ ÀÌ ¿É¼ÇÀº ¾Æ¹« ¹®Á¦¾øÀÌ »ç¿ëÇÒ ¼ö ÀÖ´Ù. "crontab -r"Àº ½ºÄÉÁÙÀ» Á¦°ÅÇÑ´Ù. ³ª´Â ÀÌ ¹æ¹ýÀ¸·Î ¸¹Àº ISO ÆÄÀÏÀ» ¿©·µÀÌ »ç¿ëÇÏ´Â ÀüÈ­¼±À¸·Î ¹Þ¾Ò´Ù.

µ¿ÀûÀ¸·Î »ý¼ºÇÑ À¥ÆäÀÌÁö  

¾î¶² À¥ÆäÀÌÁö´Â ³»¿ëÀÌ ÇÏ·ç¿¡µµ ¿©·¯¹ø ¹Ù²î±â ¶§¹®¿¡ ¿äûÇÒ ¶§¸¶´Ù »ý¼ºµÈ´Ù. ´ë»óÀÌ ±â¼úÀûÀ¸·Î ÆÄÀÏÀÌ ¾Æ´Ï¶ó¸é (Áï ±×¶§±×¶§ »ý¼ºµÇ´Â ³»¿ëÀ̶ó¸é), ÆÄÀÏ ±æÀÌ°¡ ¾ø°í À̾î¹Þ±â´Â Àǹ̰¡ ¾ø´Ù. "-c" ¿É¼ÇÀº Á¦´ë·Î µ¿ÀÛÇÏÁö ¾Ê´Â´Ù. ¿¹¸¦ µé¾î Linux Weekend News¿¡¼­´Â PHP·Î ÆäÀÌÁö¸¦ ¸¸µç´Ù.

  bash$ wget http://lwn.net/bigpage.php3
´Ù¿î·Îµå°¡ ÁߴܵǾî À̾î¹Þ±â¸¦ Çϸé óÀ½ºÎÅÍ ´Ù½Ã ¹Þ´Â´Ù. ³ªÀÇ °æ¿ì »ç¹«½ÇÀÇ ¿¬°áÀÌ ÀÚÁÖ ¹ÙºüÁö±â ¶§¹®¿¡ µ¿ÀûÀ¸·Î »ý¼ºµÈ HTML ÆÄÀÏÀÌ ´Ù ¹Þ¾ÆÁ³´ÂÁö È®ÀÎÇÏ´Â ½ºÅ©¸³Æ®¸¦ ÀÛ¼ºÇß´Ù.
#!/bin/bash

# ÆÄÀÏÀÌ ¾øÀ¸¸é ¸¸µç´Ù
touch bigpage.php3

# ´Ù ¹Þ¾Ò´ÂÁö °Ë»ç
while ! grep -qi '</html>' bigpage.php3
do
  rm -f bigpage.php3

  # LWNÀ» ÇÑ ÆäÀÌÁö·Î ´Ù¿î·Îµå
  wget http://lwn.net/bigpage.php3

done
À§ÀÇ bash ½ºÅ©¸³Æ®´Â ¹®¼­¿¡¼­ HTML ÆÄÀÏ ³¡À» ³ªÅ¸³»´Â "</html>"ÀÌ ¹ß°ßµÉ ¶§±îÁö ¹®¼­¸¦ ´Ù¿î·ÎµåÇÑ´Ù.

SSL°ú ÄíÅ°(cookie)  

"https://"·Î ½ÃÀÛÇÏ´Â URLÀº SSL(Secure Sockets Layer, Àü¼ÛÀ» ¾ÏȣȭÇÑ´Ù)À» ÅëÇØ Á¢±ÙÇÑ´Ù. ÀÌ °æ¿ì curlÀ̶ó´Â ´Ù¸¥ ´Ù¿î·Îµå µµ±¸¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù.

¾î¶² À¥»çÀÌÆ®´Â ³»¿ëÀ» Àü¼ÛÇϱâ Àü¿¡ Äí±â¸¦ Àü¼ÛÇÑ´Ù. ÀÌ °æ¿ì À¥ºê¶ó¿ìÀúÀÇ ÄíÅ°ÆÄÀÏ¿¡¼­ ÀûÀýÇÑ Á¤º¸¸¦ "Cookie:" Çì´õ¿¡ Ãß°¡ÇØ¾ß ÇÑ´Ù. lynx¿Í Mozilla ÄíÅ°ÆÄÀÏ Çü½ÄÀ¸·Î´Â, (ÀÌ¹Ì ºê¶ó¿ìÀú·Î ÀÌ »çÀÌÆ®¿¡ µî·ÏÇÑ °æ¿ì)

  bash$ cookie=$( grep nytimes ~/.lynx_cookies |awk '{printf("%s=%s;",$6,$7)}' )
À¸·Î http://www.nytimes.com¿¡¼­ ´Ù¿î·ÎµåÇÒ ¶§ »ç¿ëÇÒ ÄíÅ°¸¦ ¾òÀ» ¼ö ÀÖ´Ù. w3mÀÇ ÄíÅ°ÆÄÀÏÀº Çü½ÄÀÌ Á¶±Ý ´Ù¸£´Ù.

  bash$ cookie=$( grep nytimes ~/.w3m/cookie |awk '{printf("%s=%s;",$2,$3)}' )
±×·±ÈÄ ´Ù¿î·Îµå¸¦ ÇÑ´Ù.

  bash$ wget --header="Cookie: $cookie" http://www.nytimes.com/reuters/technology/tech-tech-supercomput.html
curlÀ» »ç¿ëÇÑ´Ù¸é,

  bash$ curl -v -b $cookie -o supercomp.html http://www.nytimes.com/reuters/technology/tech-tech-supercomput.html

URL ¸ñ·Ï ¸¸µé±â  

¾ÆÁ÷±îÁö ÇÑ ÆÄÀÏ È¤Àº Àüü À¥»çÀÌÆ®¸¦ ´Ù¿î·ÎµåÇß´Ù. °¡²û Àüü »çÀÌÆ®¸¦ ¹Ì·¯ÇÏÁö´Â ¾ÊÁö¸¸ ¸¹Àº ÆÄÀÏÀ» ´Ù¿î·ÎµåÇØ¾ß ÇÒ ¶§°¡ ÀÖ´Ù. ¿¹¸¦ µé¾î 100À§±îÁö ¼ø¼­´ë·Î À½¾ÇÆÄÀÏÀ» Æ÷ÇÔÇÏ´Â »çÀÌÆ®¿¡¼­ 20À§±îÁö¸¸ ¹ÞÀ» ¶§°¡ ÀÖ´Ù. ÀÌ °æ¿ì "--accept"³ª "--reject" ¿É¼ÇÀº ÆÄÀϵéÀÇ È®ÀåÀÚ°¡ µ¿ÀÏÇϹǷΠ»ç¿ëÇÒ ¼ö ¾ø´Ù. ´ë½Å "lynx -dump"¸¦ ½ÇÇàÇÑ´Ù.

  bash$ lynx -dump ftp://ftp.ssc.com/pub/lg/ |grep 'gz$' |tail -10 |awk '{print $2}' > urllist.txt
lynxÀÇ Ãâ·ÂÀ» GNU ¹®ÀÚó¸® µµ±¸·Î ó¸®ÇÑ´Ù. À§ÀÇ ¿¹¿¡¼­´Â "gz"·Î ³¡³ª´Â URLÀ» »Ì¾Æ¼­ ¸¶Áö¸· 10°³¸¸ ÀúÀåÇÑ´Ù. °£´ÜÇÑ bash ½ºÅ©¸³Æ® ¸í·É¾î·Î ÀÌ ÆÄÀÏ¿¡ ±â·ÏµÈ URLÀ» ÀÚµ¿À¸·Î ´Ù¿î·ÎµåÇÒ ¼ö ÀÖ´Ù.

bash$ for x in $(cat urllist.txt)
> do
> wget $x
> done
ÀÌÁ¦ ¿ì¸®´Â Linux Gazette¿¡¼­ ÃÖ±Ù ¿­°³¸¦ ´Ù¿î·ÎµåÇß´Ù.

´ë¿ªÆøÀ» ÃÖ´ë·Î  

´ç½ÅÀÌ 넢Àº ´ë¿ªÆøÀ» »ç¿ëÇÒ ¼ö ÀÖ´Â ¼±ÅùÞÀº ¼Ò¼ö¶ó¸é ´Ù¿î·Îµå ¼Óµµ´Â À¥¼­¹ö ºÎÇÏ¿¡ °áÁ¤µÈ´Ù. ±×·¸´Ù¸é ÆÄÀÏ Àü¼ÛÀ» "ºü¸£°ÔÇÏ´Â" Æí¹ýÀÌ ÀÖ´Ù. ¸ÕÀú curl°ú, °°Àº ÆÄÀÏÀ» ¹Ì·¯ÇÏ´Â ¿©·¯ À¥»çÀÌÆ®°¡ ÇÊ¿äÇÏ´Ù. ¿¹¸¦ µé¾î ´ÙÀ½ 3 °÷¿¡¼­ Mandrake 8.0 ISO¸¦ ´Ù¿î¹Þ´Â´Ù°í °¡Á¤ÇÏÀÚ.

url1=http://ftp.eecs.umich.edu/pub/linux/mandrake/iso/Mandrake80-inst.iso
url2=http://ftp.rpmfind.net/linux/Mandrake/iso/Mandrake80-inst.iso
url3=http://ftp.wayne.edu/linux/mandrake/iso/Mandrake80-inst.iso
ÆÄÀÏ Å©±â´Â 677281792´Ù. curlÀÇ "--range" ¿É¼ÇÀ» ÀÌ¿ëÇÏ¿© µ¿½Ã¿¡ ´Ù¿î·ÎµåÇÑ´Ù.

bash$ curl -r 0-199999999 -o mdk-iso.part1 $url1 &
bash$ curl -r 200000000-399999999 -o mdk-iso.part2 $url2 &
bash$ curl -r 400000000- -o mdk-iso.part3 $url3 &
±×·¯¸é ´Ù¸¥ ¼­¹ö¿¡¼­ ÆÄÀÏÀÇ ´Ù¸¥ ºÎºÐÀ» ´Ù¿î·Îµå¸¦ ÇÏ´Â ¼¼ ¹è°æ ÇÁ·Î¼¼½º°¡ »ý±ä´Ù. "-r" ¿É¼ÇÀº ´Ù¿î·ÎµåÇÒ ÆÄÀÏÀÇ ¹üÀ§¸¦ (¹ÙÀÌÆ®·Î) ÁöÁ¤ÇÑ´Ù. ´Ù ¸¶ÃÆÀ¸¸é ¼¼ ºÎºÐÀ» catÀ¸·Î °£´ÜÈ÷ ÇÕÄ¥ ¼ö ÀÖ´Ù. cat mdk-iso.part? > mdk-80.iso (CD-RÀ» ±Á±âÀü¿¡ md5¸¦ È®ÀÎÇÏ±æ ±ÇÇÑ´Ù.) ¼­·Î ´Ù¸¥ â¿¡¼­ "--verbose" ¿É¼ÇÀ» »ç¿ëÇÏ¿© curlÀ» ½ÇÇàÇϸé Àü¼Û °úÁ¤À» º¸¿©ÁØ´Ù.

°á·Ð  

´Ù¿î·Îµå¸¦ À§ÇØ ºñ´ëÈ­ÀûÀÎ ¹æ¹ýÀ» »ç¿ëÇÏ´Â °ÍÀ» µÎ·Á¿öÇÏÁö ¸¶¶ó. À¥ µðÀÚÀ̳ʰ¡ »çÀÌÆ®¸¦ ´ëÈ­ÀûÀ¸·Î ¼­ÇÎÇϵµ·Ï ³ë·ÂÇÏ¿´´õ¶óµµ ´Ù¿î·Îµå¸¦ ÀÚµ¿È­ÇÏ´Â µµ±¸´Â Ç×»ó ÀÖ´Ù.

Posted by rommance at 2005-03-23 15:10:54 . 1732 hits . source . info . diff . 0.247 sec