由 longdas 在 03-27-2003 16:25 发表:
wget怎么用？
希望把 http://www.vrv.com.cn/update/vrvclient.exe 下载到/home/vrv/update 目录中。
每七天做一次 ，覆盖下载文件。
这个怎么写？？？
redhat 7.3/8.0/9/0
HP lh 6000 server
Dell 2650 Server
由 longdas 在 03-27-2003 17:09 发表:
up
redhat 7.3/8.0/9/0
HP lh 6000 server
Dell 2650 Server
由 dsj 在 03-27-2003 22:05 发表:
crontab -e
00 12 * * 07 wget -o /home/vrv/update http://www.vrv.com.cn/update/vrvclient.exe
意思是调出vi编辑建立任务每星期天执行
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由 longdas 在 03-28-2003 09:31 发表:
感觉不对。
-o 是表示logfile，还没把vrvclient.exe下载到指定位置。
redhat 7.3/8.0/9/0
HP lh 6000 server
Dell 2650 Server
由 Nio 在 03-28-2003 22:57 发表:
应该是这样：
crontab -e
00 12 * * 07 wget -O /home/vrv/update/vrvclient.exe http://www.vrv.com.cn/update/vrvclient.exe
那个参数 -O 是大写的，Output-document 之意，也可使用：
--output-document=/home/vrv/update/vrvclient.exe
代替
由 dsj 在 03-28-2003 23:10 发表:
-o是把信息输出到记录文件里，如果指定文件存在则覆盖它=--output-file
-O是设置存放输出信息的文件名称=--output-document=
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由 kpjmlql 在 05-17-2003 17:07 发表:
版主，能把wget使用命令和参数全部列出来让我这些菜鸟学习吗？？？最好其中举一两个例子，这样就直观多啦，易懂嘛。谢谢！
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Red Hat Linux 9.0
由 hothot 在 06-24-2003 16:11 发表:
需要wget教程！支持
喜欢自由的操作系统，喜欢自由的软件！
由 dbl2 在 06-24-2003 16:42 发表:
突然感觉这小东西蛮有用的。 
由 dsj 在 06-25-2003 23:18 发表:
man wget
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由 chinadragon007 在 04-24-2004 10:08 发表:
re
GNU Wget 1.8.2, 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 debug output.
-q, --quiet quiet (no output).
-v, --verbose be verbose (this is the default).
-nv, --non-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.
--sslcertfile=FILE optional client certificate.
--sslcertkey=KEYFILE optional keyfile for this certificate.
--egd-file=FILE file name of the EGD socket.
Download:
--bind-address=ADDRESS bind to ADDRESS (hostname or IP) on local host.
-t, --tries=NUMBER set number of retries to NUMBER (0 unlimits).
-O --output-document=FILE write documents to FILE.
-nc, --no-clobber don't clobber existing files or use .# suffixes.
-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 the read timeout to SECONDS.
-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=on/off turn proxy on or off.
-Q, --quota=NUMBER set retrieval quota to NUMBER.
--limit-rate=RATE limit download rate to RATE.
Directories:
-nd --no-directories don't create directories.
-x, --force-directories force creation of directories.
-nH, --no-host-directories don't create host 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-passwd=PASS set http password to PASS.
-C, --cache=on/off (dis)allow server-cached data (normally allowed).
-E, --html-extension save all text/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-passwd=PASS set PASS as proxy password.
--referer=URL include `Referer: URL' header in HTTP request.
-s, --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).
--cookies=off don't use cookies.
--load-cookies=FILE load cookies from FILE before session.
--save-cookies=FILE save cookies to FILE after session.
FTP options:
-nr, --dont-remove-listing don't remove `.listing' files.
-g, --glob=on/off turn file name globbing on or off.
--passive-ftp use the "passive" transfer mode (default).
--active-ftp use the "active" transfer mode.
--retr-symlinks when recursing, get linked-to files (