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Info Node: (wget.info)Simple Usage

(wget.info)Simple Usage


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Simple Usage
============

   * Say you want to download a URL.  Just type:

          wget http://fly.srk.fer.hr/

   * But what will happen if the connection is slow, and the file is
     lengthy?  The connection will probably fail before the whole file
     is retrieved, more than once.  In this case, Wget will try getting
     the file until it either gets the whole of it, or exceeds the
     default number of retries (this being 20).  It is easy to change
     the number of tries to 45, to insure that the whole file will
     arrive safely:

          wget --tries=45 http://fly.srk.fer.hr/jpg/flyweb.jpg

   * Now let's leave Wget to work in the background, and write its
     progress to log file `log'.  It is tiring to type `--tries', so we
     shall use `-t'.

          wget -t 45 -o log http://fly.srk.fer.hr/jpg/flyweb.jpg &

     The ampersand at the end of the line makes sure that Wget works in
     the background.  To unlimit the number of retries, use `-t inf'.

   * The usage of FTP is as simple.  Wget will take care of login and
     password.

          wget ftp://gnjilux.srk.fer.hr/welcome.msg

   * If you specify a directory, Wget will retrieve the directory
     listing, parse it and convert it to HTML.  Try:

          wget ftp://prep.ai.mit.edu/pub/gnu/
          links index.html


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