mwget 多线程版本wget下载工具
linux运维在操作linux过程中,用得最多的linux下载工具想必一定是wget,没有看到哪一台服务器没装过wget的,或许有人使用 ftp下载，也有人使用多线程的axel以及ProZilla,毫无疑问这两个工具都非常的出色,但是对于习惯使用wget的人来说显得不适应,于是老外 便开发了多线程版本的wget工具mwget,m表示multi多线程的意思.
1. 安装mwget
官方地址：http://sourceforge.net/projects/kmphpfm/?source=dlp
# cd /usr/local/src/ # wget http://jaist.dl.sourceforge.net/project/kmphpfm/mwget/0.1/mwget_0.1.0.orig.tar.bz2 # tar -xjvf mwget_0.1.0.orig.tar.bz2 # cd mwget_0.1.0.orig # ./configure # make # make install
configure过程中如果出现如下错误，请安装大于等于0.35版本的intltool
checking for intltool >= 0.35.0... ./configure: line 6824: intltool-update: command not found found configure: error: Your intltool is too old. You need intltool 0.35.0 or later. # yum install intltool
2. wget vs mwget速度测试
以下使用下载2.4.5版本的mongodb来取样.
2.1 mwget速度测试
# mwget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.5.tgz Begin to download: mongodb-linux-x86_64-2.4.5.tgz FileSize: 90M 36% [====> =====> ===> ====> ] [ 33M] [2.0M/s] [ETA:00:28]
mwget速度截图如下：
mwget多线程下载速度
2.2 wget速度测试
# wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.5.tgz --2013-08-16 10:55:23-- http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.5.tgz Resolving fastdl.mongodb.org... 54.230.114.206, 54.230.113.36, 54.230.114.144, ... Connecting to fastdl.mongodb.org|54.230.114.206|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 94827295 (90M) [application/x-tar] Saving to: “mongodb-linux-x86_64-2.4.5.tgz.1” 6% [==> ] 6,470,547 210K/s eta 6m 26s
wget速度截图如下
wget单线程下载速度截图
3. mwget用法：
# mwget -h GNU MWget 0.1.0 ,a non-interactive and multiline network retriever of all POSTIX Systems. Usage: mwget [Options]... [URL]... Options: -b, --debug Show the debug message -c, --count=num Set the retry count to [num], no limit when "0", the default is "99" -d, --directory=dir Set the local direcotry to [dir], the default is "." -f, --file=file Rename the file to [file] -h, --help A brief summary of all the options -i, --interval=num Set the ftp retry interval to [num] seconds, the default is "5" -n, --number=num Use [num] connections instead of the default (4) -r, --referer=URL Include `Referer: [URL]' header in HTTP request. -t, --timeout=num Set the connection timeout to [num] seconds, the default is "30" -v, --version Show the version of the mwget and exit -x, --proxy=URL Set the proxy [URL] Mail bug reports and suggestions to <[email protected]><[email protected]> On website bug reports and suggestions to <http://mwget.sourceforge.net/> <http://www.kmlinux.tk/> We Welcome your BUG REPORT!
4. 总结
mwget虽然功能偏少,并且无法完全替代单线程版本的wget，但是对于我们基本只是用wget简单下载运维人员来说，mwget绝对是个完好的选择.
分享来源：mwget 多线程版本wget下载工具
分享地址：http://www.ttlsa.com/html/2371.html