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tech:wget [2016/11/01 09:44] – V_Ltech:wget [2023/07/23 00:04] (현재) – [사이트 전체 받기] V_L
줄 11: 줄 11:
 wget은 느리거나 불안정한 네트워크 환경에서도 매우 잘 작동하는 견고한 프로그램이다. 네트워크 환경이 불안해서 도중에 연결이 끊겼다면, 연결이 끊긴 시점부터 다운로드 받는 기능도 가지고 있다. wget은 느리거나 불안정한 네트워크 환경에서도 매우 잘 작동하는 견고한 프로그램이다. 네트워크 환경이 불안해서 도중에 연결이 끊겼다면, 연결이 끊긴 시점부터 다운로드 받는 기능도 가지고 있다.
  
-http://coffeenix.net/board_print.php?bd_code=168+  * [[http://coffeenix.net/board_print.php?bd_code=168|도움말]] 
 +  * [[https://www.gnu.org/software/wget/manual/wget.html|GNU Wget 1.18 Manual]] 
 + 
 +[[웹집]]보다 나을 수도 ...
  
   wget -r -nv -nH -N ftp://211.45.156.111/public_html/data/pages -P /var   wget -r -nv -nH -N ftp://211.45.156.111/public_html/data/pages -P /var
  
   wget -r -nv -nH -N ftp://id:[email protected]/html/data/pages/info.txt -P /home/www   wget -r -nv -nH -N ftp://id:[email protected]/html/data/pages/info.txt -P /home/www
-   
-<code> 
-GNU Wget 1.12, a non-interactive network retriever. 
-Usage: wget [OPTION]... [URL]... 
  
-Mandatory arguments to long options are mandatory for short options too.+=====옵션=====
  
-Startup: 
-  -V,  --version           display the version of Wget and exit. 
-  -h,  --help              print this help. 
-  -b,  --background        go to background after startup. 
-  -e,  --execute=COMMAND   execute a `.wgetrc'-style command. 
  
-Logging and input file: 
-  -o,  --output-file=FILE    log messages to FILE. 
-  -a,  --append-output=FILE  append messages to FILE. 
-  -d,  --debug               print lots of debugging information. 
-  -q,  --quiet               quiet (no output). 
-  -v,  --verbose             be verbose (this is the default). 
-  -nv, --no-verbose          turn off verboseness, without being quiet. 
-  -i,  --input-file=FILE     download URLs found in local or external FILE. 
-  -F,  --force-html          treat input file as HTML. 
-  -B,  --base=URL            resolves HTML input-file links (-i -F) 
-                             relative to URL. 
  
-Download: 
-  -t,  --tries=NUMBER            set number of retries to NUMBER (0 unlimits). 
-       --retry-connrefused       retry even if connection is refused. 
-  -O,  --output-document=FILE    write documents to FILE. 
-  -nc, --no-clobber              skip downloads that would download to 
-                                 existing files. 
-  -c,  --continue                resume getting a partially-downloaded file. 
-       --progress=TYPE           select progress gauge type. 
-  -N,  --timestamping            don't re-retrieve files unless newer than 
-                                 local. 
-  -S,  --server-response         print server response. 
-       --spider                  don't download anything. 
-  -T,  --timeout=SECONDS         set all timeout values to SECONDS. 
-       --dns-timeout=SECS        set the DNS lookup timeout to SECS. 
-       --connect-timeout=SECS    set the connect timeout to SECS. 
-       --read-timeout=SECS       set the read timeout to SECS. 
-  -w,  --wait=SECONDS            wait SECONDS between retrievals. 
-       --waitretry=SECONDS       wait 1..SECONDS between retries of a retrieval. 
-       --random-wait             wait from 0...2*WAIT secs between retrievals. 
-       --no-proxy                explicitly turn off proxy. 
-  -Q,  --quota=NUMBER            set retrieval quota to NUMBER. 
-       --bind-address=ADDRESS    bind to ADDRESS (hostname or IP) on local host. 
-       --limit-rate=RATE         limit download rate to RATE. 
-       --no-dns-cache            disable caching DNS lookups. 
-       --restrict-file-names=OS  restrict chars in file names to ones OS allows. 
-       --ignore-case             ignore case when matching files/directories. 
-  -4,  --inet4-only              connect only to IPv4 addresses. 
-  -6,  --inet6-only              connect only to IPv6 addresses. 
-       --prefer-family=FAMILY    connect first to addresses of specified family, 
-                                 one of IPv6, IPv4, or none. 
-       --user=USER               set both ftp and http user to USER. 
-       --password=PASS           set both ftp and http password to PASS. 
-       --ask-password            prompt for passwords. 
-       --no-iri                  turn off IRI support. 
-       --local-encoding=ENC      use ENC as the local encoding for IRIs. 
-       --remote-encoding=ENC     use ENC as the default remote encoding. 
  
-Directories: +<file> 
-  -nd, --no-directories           don't create directories. +  --recursive 
-  -x,  --force-directories        force creation of directories. +</file> 
-  -nH, --no-host-directories      don't create host directories. +Tells wget to recursively download pages, starting from the specified URL. 
-       --protocol-directories     use protocol name in directories. +<file> 
-  -P,  --directory-prefix=PREFIX  save files to PREFIX/... +  --level=1 
-       --cut-dirs=NUMBER          ignore NUMBER remote directory components.+</file> 
 +Tells wget to stop after one level of recursion. This can be changed to download more deeply, or set to 0 that means “no limit” 
 +<file> 
 +  --no-clobber 
 +</file> 
 +Skip downloads that would download to existing files 
 +<file> 
 +  --page-requisites 
 +</file> 
 +Tells wget to download all the resources (images, css, javascript, ...) that are needed for the page to work. 
 +<file> 
 +  --html-extension 
 +</file> 
 +Adds ”.html” extension to downloaded files, with the double purpose of making the browser recognize them as html files and solving naming conflicts for “generated” URLs, when there are no directories with “index.html” but just a framework that responds dynamically with generated pages. 
 +<file> 
 +  --convert-links 
 +</file> 
 +After the download is complete, convert the links in the document to make them suitable for local viewing. This affects not only the visible hyperlinks, but any part of the document that links to external content, such as embedded images, links to style sheets, hyperlinks to non-HTML content, etc. 
 +<file> 
 +  --no-parent 
 +</file> 
 +Do not ever ascend to the parent directory when retrieving recursively. 
 +<file> 
 +  --domains=www.example.com 
 +</file> 
 +Set domains to be followed. DOMAIN-LIST is a comma-separated list of domains.
  
-HTTP options: +Avoiding imposed download limits 
-       --http-user=USER        set http user to USER. +Many web servers tend to limit the pages a user can download in a given amount of time, or the user-agents that can access given pages, etc. To avoid such limits, some extra options may be added.
-       --http-password=PASS    set http password to PASS. +
-       --no-cache              disallow server-cached data. +
-       --default-page=NAME     Change the default page name (normally +
-                               this is `index.html'.). +
-  -E,  --adjust-extension      save HTML/CSS documents with proper extensions. +
-       --ignore-length         ignore `Content-Length' header field. +
-       --header=STRING         insert STRING among the headers. +
-       --max-redirect          maximum redirections allowed per page. +
-       --proxy-user=USER       set USER as proxy username. +
-       --proxy-password=PASS   set PASS as proxy password. +
-       --referer=URL           include `Referer: URL' header in HTTP request. +
-       --save-headers          save the HTTP headers to file. +
-  -U,  --user-agent=AGENT      identify as AGENT instead of Wget/VERSION. +
-       --no-http-keep-alive    disable HTTP keep-alive (persistent connections). +
-       --no-cookies            don't use cookies. +
-       --load-cookies=FILE     load cookies from FILE before session. +
-       --save-cookies=FILE     save cookies to FILE after session. +
-       --keep-session-cookies  load and save session (non-permanent) cookies. +
-       --post-data=STRING      use the POST method; send STRING as the data. +
-       --post-file=FILE        use the POST method; send contents of FILE. +
-       --content-disposition   honor the Content-Disposition header when +
-                               choosing local file names (EXPERIMENTAL). +
-       --auth-no-challenge     send Basic HTTP authentication information +
-                               without first waiting for the server's +
-                               challenge.+
  
-HTTPS (SSL/TLS) options: +<file> 
-       --secure-protocol=PR     choose secure protocol, one of auto, +  -U "Mozilla/5.0 (X11; U; Linux; en-US; rv:1.9.1.16) Gecko/20110929 Firefox/3.5.16" 
-                                SSLv3, and TLSv1. +</file> 
-       --no-check-certificate   don't validate the server's certificate. +Tells wget to use a fake user-agent, to emulate the one of a web browser (in this case, Firefox 3.5 on Linux) 
-       --certificate=FILE       client certificate file. +<file> 
-       --certificate-type=TYPE  client certificate type, PEM or DER. +  --wait=3 
-       --private-key=FILE       private key file. +</file> 
-       --private-key-type=TYPE  private key type, PEM or DER. +Tells wget to wait at least 3 seconds between retrievals. 
-       --ca-certificate=FILE    file with the bundle of CA's. +<file> 
-       --ca-directory=DIR       directory where hash list of CA's is stored. +  --random-wait 
-       --random-file=FILE       file with random data for seeding the SSL PRNG. +</file> 
-       --egd-file=FILE          file naming the EGD socket with random data.+Tells wget to wait a random time between 0 and double the value specified with –wait between requests.
  
-FTP options: +<file> 
-       --ftp-user=USER         set ftp user to USER. +  -P prefix 
-       --ftp-password=PASS     set ftp password to PASS. +--directory-prefix=prefix 
-       --no-remove-listing     don't remove `.listing' files. +</file>
-       --no-glob               turn off FTP file name globbing. +
-       --no-passive-ftp        disable the "passive" transfer mode. +
-       --retr-symlinks         when recursing, get linked-to files (not dir). +
- +
-Recursive download: +
-  -r,  --recursive          specify recursive download. +
-  -l,  --level=NUMBER       maximum recursion depth (inf or 0 for infinite). +
-       --delete-after       delete files locally after downloading them. +
-  -k,  --convert-links      make links in downloaded HTML or CSS point to +
-                            local files. +
-  -K,  --backup-converted   before converting file X, back up as X.orig. +
-  -m,  --mirror             shortcut for -N -r -l inf --no-remove-listing. +
-  -p,  --page-requisites    get all images, etc. needed to display HTML page. +
-       --strict-comments    turn on strict (SGML) handling of HTML comments. +
- +
-Recursive accept/reject: +
-  -A,  --accept=LIST               comma-separated list of accepted extensions. +
-  -R,  --reject=LIST               comma-separated list of rejected extensions. +
-  -D,  --domains=LIST              comma-separated list of accepted domains. +
-       --exclude-domains=LIST      comma-separated list of rejected domains. +
-       --follow-ftp                follow FTP links from HTML documents. +
-       --follow-tags=LIST          comma-separated list of followed HTML tags. +
-       --ignore-tags=LIST          comma-separated list of ignored HTML tags. +
-  -H,  --span-hosts                go to foreign hosts when recursive. +
-  -L,  --relative                  follow relative links only. +
-  -I,  --include-directories=LIST  list of allowed directories. +
-  --trust-server-names  use the name specified by the redirection url last component. +
-  -X,  --exclude-directories=LIST  list of excluded directories. +
-  -np, --no-parent                 don't ascend to the parent directory. +
- +
-</code> +
- +
- =====사이트 전체 받기=====+
  
 +Set directory prefix to prefix.  The directory prefix is the
 +directory where all other files and sub-directories will be
 +saved to, i.e. the top of the retrieval tree.  The default
 +is . (the current directory).
 +=====예제=====
 + ====사이트 전체 받기====
 +[[http://www.linuxjournal.com/content/downloading-entire-web-site-wget|출처]]
 <file> <file>
  wget \  wget \
줄 175: 줄 96:
      --domains website.org \      --domains website.org \
      --no-parent \      --no-parent \
 +    --limit-rate=20k \
 +    --referer=125.209.222.141 \
          www.website.org/tutorials/html/          www.website.org/tutorials/html/
 </file> </file>
  
 +  --post-data=string
 +  
 +  
 +<file>
 +   --recursive: download the entire Web site.
 +   --domains website.org: don't follow links outside website.org.
 +   --no-parent: don't follow links outside the directory tutorials/html/.
 +   --page-requisites: get all the elements that compose the page (images, CSS and so on).
 +   --html-extension: save files with the .html extension.
 +   --convert-links: convert links so that they work locally, off-line.
 +   --restrict-file-names=windows: modify filenames so that they will work in Windows as well.
 +   --no-clobber: don't overwrite any existing files (used in case the download is interrupted and resumed).
 +</file> 
 +====사진 받기====
  
 +  wget -r -np --reject "*.txt" http://192.168.0.100/images
  
 +  * -r은 --recursive를 줄인 것. 
 +  * -l (소문자 엘) 옵션을 사용하면 하위폴더의 단계를 정한다. 기본적으로 wget에서는 5단계까지 하위폴더의 모든 파일을 다운로드 함.
 +  * -np라는 옵션은 no-parent. recursive 옵션을 주고 실행할 때 부모 디렉토리의 파일을 다운로드 하지 말라는 뜻.
 +  * 이미지와 텍스트가 포함된 폴더라고 가정하면 --reject 옵션으로 txt 파일을 제외한다. [[http://ngee.tistory.com/376|출처 ngee]]
 +
 +====여러 파일 받기====
 +
 +txt로 받을 파일의 주소(URL)을 한줄에 하나씩 넣은 뒤 '-i' 옵션을 사용하면 된다. 
 +
 +  wget -i halo.txt
 +
 +<file txt halo.txt>
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD1_p30download.com.part1.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD1_p30download.com.part2.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD1_p30download.com.part3.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD1_p30download.com.part4.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD1_p30download.com.part5.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD1_p30download.com.part6.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD1_p30download.com.part7.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD2_p30download.com.part1.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD2_p30download.com.part2.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD2_p30download.com.part3.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD2_p30download.com.part4.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD2_p30download.com.part5.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD2_p30download.com.part6.rar
 +http://cdn.p30download.com/?b=p30dl-console&f=Halo.3.ODST.iMARS.DVD2_p30download.com.part7.rar
 +</file>