Shulou(Shulou.com)06/03 Report--

Editor to share with you a variety of wget options classification example analysis, I believe that most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article, let's go to know it!

Wget classified list of various options

"start

-V,-- version exits after displaying the version of wget

-h,-- help print grammar help

-b,-- background is transferred to the background for execution after startup.

-e,-- execute=COMMAND executes commands in the format `.wgetrc'. See / etc/wgetrc or ~ / .wgetrc in wgetrc format.

"record and input files

-o,-- output-file=FILE writes the record to the FILE file

-a,-- append-output=FILE appends records to the FILE file

-d,-- debug print debug output

-Q,-- quiet quiet mode (no output)

-v,-- verbose verbose mode (this is the default)

-nv,-- non-verbose turns off verbose mode, but not quiet mode

-I,-- input-file=FILE download the URLs that appears in the FILE file

-F,-- force-html treats input files as if they were in HTML format

-B,-- base=URL prefix URL as the relative link that appears in the file specified by the-F-I parameter

-- sslcertfile=FILE optional client certificate

-- KEYFILE of sslcertkey=KEYFILE optional client certificate

-- egd-file=FILE specifies the file name of the EGD socket

"download

-- bind-address=ADDRESS specifies the local use address (hostname or IP, which is used when there is more than one IP or name locally)

-t,-- tries=NUMBER sets the maximum number of attempted links (0 means unlimited).

-O-- output-document=FILE writes the document to the FILE file

-nc,-- no-clobber do not overwrite existing files or use the. # prefix

-c,-- continue then downloads the undownloaded files

-- progress=TYPE sets the process bar flag

-N,-- timestamping do not download the file again unless it is newer than the local file

-S,-- response from server-response print server

Spider doesn't download anything.

-T,-- timeout=SECONDS sets the number of seconds for response timeout

-w,-- wait=SECONDS SECONDS seconds between attempts

-- waitretry=SECONDS waits for 1...SECONDS seconds between relinks

-- random-wait waits 0...2*WAIT seconds between downloads

-Y,-- proxy=on/off turns the agent on or off

-Q,-- quota=NUMBER sets the capacity limit for downloads

-- limit-rate=RATE limits download output rate

"Catalog

-nd-- no-directories does not create a directory

-x,-- force-directories forces the creation of directories

-nH,-- no-host-directories does not create host directories

-P,-- directory-prefix=PREFIX saves the file to the directory PREFIX/...

-- cut-dirs=NUMBER ignores NUMBER-tier remote directories

"HTTP option

-- http-user=USER sets the HTTP user name to USER.

Http-passwd=PASS sets the http password to PASS.

-C,-- cache=on/off allows / disallows server-side data caching (generally allowed).

-E,-- html-extension saves all text/html documents with the .html extension

-- ignore-length ignores `Content-Length' header domain

-- header=STRING inserts the string STRING into headers

-- proxy-user=USER sets the user name of the agent to USER

-- proxy-passwd=PASS sets the password of the agent to PASS

-- referer=URL includes the `Referer: URL' header in the HTTP request

-s,-- save-headers saves the HTTP header to the file

-U,-- user-agent=AGENT sets the name of the proxy to AGENT instead of Wget/VERSION.

-- no-http-keep-alive closes HTTP active links (permanent links).

-- cookies=off does not use cookies.

-- load-cookies=FILE loads cookie from the file FILE before starting the session

-- save-cookies=FILE saves the cookies to the FILE file after the session ends

"FTP option

-nr,-- dont-remove-listing does not remove the `.upload 'file

-g,-- glob=on/off turns on or off the globbing mechanism for filenames

-- passive-ftp uses passive transfer mode (default).

-- active-ftp uses active transfer mode

-- retr-symlinks points a link to a file (not a directory) when recursive

"Recursive download

-r,-- recursive recursive download-- use with caution!

-l,-- level=NUMBER maximum recursive depth (inf or 0 for infinity).

-- delete-after partially deletes the file after it is finished now

-k,-- convert-links convert non-relative links to relative links

-K,-- backup-converted backs up file X as X.orig before converting it

-m,-- mirror is equivalent to-r-N-l inf-nr.

-p,-- page-requisites downloads all the pictures showing the HTML file

"accept/reject and do not include in recursive downloads

-A,-- accept=LIST semicolon delimited list of accepted extensions

-R,-- reject=LIST semicolon delimited list of unacceptable extensions

-D,-- domains=LIST semicolon delimited list of accepted domains

-- A list of unacceptable domains separated by exclude-domains=LIST semicolons

-- follow-ftp tracks FTP links in HTML documents

-- follow-tags=LIST semicolon separated list of tracked HTML tags

-G,-- ignore-tags=LIST semicolon separated list of ignored HTML tags

-H,-- span-hosts goes to the external host when recursive

-L,-- relative only tracks relative links

-I,-- list of include-directories=LIST allowed directories

-X,-- exclude-directories=LIST is not included in the list of directories

-np,-- no-parent do not trace back to the parent directory

The above is all the contents of the article "sample Analysis of wget various option categories". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.