wget
和我们见过的浏览器不同,wget(1)
是非交互式的(non-interactive)。对 HTTP 内容,wget
只下载不显示,这样一来离开网页浏览器我们也可以“浏览”网页了。不像其他浏览器的 dump 模式,wget
不对下载的网页进行格式化,它从服务器上原封不动的把带有标签(tags)和二进制数据(binary data)的网页内容复制下来。开启一些递归选项,你可以用 wget
复制整个网站到你的本地计算机中。除了 HTTP,wget
还支持 FTP 和其他一些协议。
darkstar:~# wget ftp://ftp.osuosl.org/pub/slackware/slackware-current/ChangeLog.txt
--2010-05-01 13:51:19--
ftp://ftp.osuosl.org/pub/slackware/slackware-current/ChangeLog.txt
=> `ChangeLog.txt'
Resolving ftp.osuosl.org... 64.50.236.52
Connecting to ftp.osuosl.org|64.50.236.52|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done. ==> PWD ... done.
==> TYPE I ... done. ==> CWD /pub/slackware/slackware-current ... done.
==> SIZE ChangeLog.txt ... 75306
==> PASV ... done. ==> RETR ChangeLog.txt ... done.
Length: 75306 (74K)
100%[======================================>] 75,306 110K/s in 0.7s
2010-05-01 13:51:22 (110 KB/s) - `ChangeLog.txt' saved [75306]
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