Cron Tab, wykonywanie zadań sposób inny niż lynx


(Alan Elektro) #1

Witam!

Chciałbym ładować co pewien czas powiecmy http://jakastrona.pl

Na jednym z hostingów który używam zablokowana jest przeglądarka lynx.

zawsze używałem polecenia

lynx -dump http://jakastamstrona.pl

tym razem nie moge go użyć... próbowałem

wget -g http://jakastamstrona.pl

zwracałało mi (wiadomo że cron wysyła na zdefiniowany email rezultat polecenia) na maila helpa wgeta mianowicie:

GNU Wget 1.11.2, a non-interactive network retriever.

Usage: wget [OPTION]... [URL]...


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.

       --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.


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.

       --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:

       --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 .

teraz moje pytanie,

jak odpalić stronę np. http://www.onet.pl nie używając ani lynxa ani wget? (no chyba że wget z jakimś innym parametrem, ale wg. mnie dobrze używam).

UWAGA! nie chodzi mi o uruchamianie skryptów PHP, a o ładowanie stron http... z zewnętrznego serwera.

Bardzo proszę o ewentualne odpowiedzi

pozdrawiam.


(Elektrrrus) #2

Pierwszy link w google na zapytanie "wget pobieranie strony"