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GNU Wget Manual

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8.6 Signals

Since the purpose of Wget is background work, it catches the hangup signal (SIGHUP) and ignores it. If the output was on standard output, it will be redirected to a file named `wget-log'. Otherwise, SIGHUP is ignored. This is convenient when you wish to redirect the output of Wget after having started it.

 
$ wget http://www.ifi.uio.no/~larsi/gnus.tar.gz &
$ kill -HUP %%     # Redirect the output to wget-log

Other than that, Wget will not try to interfere with signals in any way. C-c, kill -TERM and kill -KILL should kill it alike.


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