xunwap

Mandatory arguments to long options are mandatory for short options too.

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 FILE.
  -F,  –force-html          treat input file as HTML.
  -B,  –base=URL            prepends URL to relative links in -F -i file.

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.
  -Y,  –proxy                   explicitly turn on proxy.
       –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.
  -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.

Directories:
  -nd, –no-directories           don’t create directories.
  -x,  –force-directories        force creation of directories.
  -nH, –no-host-directories      don’t create host directories.
       –protocol-directories     use protocol name in directories.
  -P,  –directory-prefix=PREFIX  save files to PREFIX/…
       –cut-dirs=NUMBER          ignore NUMBER remote directory components.

HTTP options:
       –http-user=USER        set http user to USER.
       –http-password=PASS    set http password to PASS.
       –no-cache              disallow server-cached data.
  -E,  –html-extension        save HTML documents with `.html’ extension.
       –ignore-length         ignore `Content-Length’ header field.
       –header=STRING         insert STRING among the headers.
       –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.

HTTPS (SSL/TLS) options:
       –secure-protocol=PR     choose secure protocol, one of auto, SSLv2,
                                SSLv3, and TLSv1.
       –no-check-certificate   don’t validate the server’s certificate.
       –certificate=FILE       client certificate file.
       –certificate-type=TYPE  client certificate type, PEM or DER.
       –private-key=FILE       private key file.
       –private-key-type=TYPE  private key type, PEM or DER.
       –ca-certificate=FILE    file with the bundle of CA’s.
       –ca-directory=DIR       directory where hash list of CA’s is stored.
       –random-file=FILE       file with random data for seeding the SSL PRNG.
       –egd-file=FILE          file naming the EGD socket with random data.

FTP options:
       –ftp-user=USER         set ftp user to USER.
       –ftp-password=PASS     set ftp password to PASS.
       –no-remove-listing     don’t remove `.listing’ files.
       –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).
       –preserve-permissions  preserve remote file permissions.

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 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.
  -X,  –exclude-directories=LIST  list of excluded directories.
  -np, –no-parent                 don’t ascend to the parent directory.

Mail bug reports and suggestions to <bug-wget@gnu.org>.