Linux 如何为 wget 设置代理？
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How to set proxy for wget?
提问by Hakim
I want to download something with wgetusing a proxy:
我想wget使用代理下载一些东西：
HTTP Proxy: 127.0.0.1
Port: 8080
The proxy does not need username and password.
代理不需要用户名和密码。
How can I do this?
我怎样才能做到这一点？
回答by hovanessyan
the following possible configs are located in /etc/wgetrcjust uncomment and use...
以下可能的配置位于/etc/wgetrc只是取消注释和使用...
# You can set the default proxies for Wget to use for http, https, and ftp.
# They will override the value in the environment.
#https_proxy = http://proxy.yoyodyne.com:18023/
#http_proxy = http://proxy.yoyodyne.com:18023/
#ftp_proxy = http://proxy.yoyodyne.com:18023/
# If you do not want to use proxy at all, set this to off.
#use_proxy = on
回答by amaksr
For all users of the system via the /etc/wgetrcor for the user only with the ~/.wgetrcfile:
对于系统的所有用户，通过/etc/wgetrc或 仅对于具有~/.wgetrc文件的用户：
use_proxy=yes
http_proxy=127.0.0.1:8080
https_proxy=127.0.0.1:8080
or via -eoptions placed after the URL:
或通过-e放置在 URL 之后的选项：
wget ... -e use_proxy=yes -e http_proxy=127.0.0.1:8080 ...
回答by shivshnkr
Type in command line :
在命令行中输入：
$ export http_proxy=http://proxy_host:proxy_port
for authenticated proxy,
对于经过身份验证的代理，
$ export http_proxy=http://username:password@proxy_host:proxy_port
and then run
然后运行
$ wget fileurl
for https, just use https_proxy instead of http_proxy. You could also put these lines in your ~/.bashrc file so that you don't need to execute this everytime.
对于 https，只需使用 https_proxy 而不是 http_proxy。你也可以把这些行放在你的 ~/.bashrc 文件中，这样你就不需要每次都执行它。
回答by juan_liga
wget uses environment variables somthing like this at command line can work:
wget 在命令行中使用环境变量这样的东西可以工作：
export http_proxy=http://your_ip_proxy:port/
export https_proxy=$http_proxy
export ftp_proxy=$http_proxy
export dns_proxy=$http_proxy
export rsync_proxy=$http_proxy
export no_proxy="localhost,127.0.0.1,localaddress,.localdomain.com"
回答by fiat
In Windows - for Fiddler say - using environment variables:
在 Windows 中 - 对于 Fiddler 来说 - 使用环境变量：
set http_proxy=http://127.0.0.1:8888
set https_proxy=http://127.0.0.1:8888
回答by Rahul Das
In my ubuntu, following lines in $HOME/.wgetrc did the trick!
在我的 ubuntu 中，$HOME/.wgetrc 中的以下几行就成功了！
http_proxy = http://uname:[email protected]:8080
use_proxy = on
http_proxy = http://uname:[email protected]:8080
use_proxy = on
回答by a1an
In Debian Linux wget can be configured to use a proxy both via environment variables and via wgetrc. In both cases the variable names to be used for HTTP and HTTPS connections are
在 Debian Linux 中，wget 可以配置为通过环境变量和 wgetrc 使用代理。在这两种情况下，用于 HTTP 和 HTTPS 连接的变量名称都是
http_proxy=hostname_or_IP:portNumber
https_proxy=hostname_or_IP:portNumber
Note that the file /etc/wgetrc takes precedence over the environment variables, hence if your system has a proxy configured there and you try to use the environment variables, they would seem to have no effect!
请注意，文件 /etc/wgetrc 优先于环境变量，因此如果您的系统在那里配置了代理并且您尝试使用环境变量，它们似乎不起作用！
回答by B E
In Ubuntu 12.x, I added the following lines in $HOME/.wgetrc
在 Ubuntu 12.x 中，我在 $HOME/.wgetrc 中添加了以下几行
http_proxy = http://uname:[email protected]:8080
use_proxy = on
http_proxy = http://uname:[email protected]:8080
use_proxy = on
回答by Janderson Silva
After trying many tutorials to configure my Ubuntu 16.04 LTS behind a authenticated proxy, it worked with these steps:
在尝试了许多教程在经过身份验证的代理后面配置我的 Ubuntu 16.04 LTS 之后，它使用以下步骤：
Edit /etc/wgetrc:
编辑/etc/wgetrc：
$ sudo nano /etc/wgetrc
Uncomment these lines:
取消注释这些行：
#https_proxy = http://proxy.yoyodyne.com:18023/
#http_proxy = http://proxy.yoyodyne.com:18023/
#ftp_proxy = http://proxy.yoyodyne.com:18023/
#use_proxy = on
Change http://proxy.yoyodyne.com:18023/to http://username:password@domain:port/
更改http://proxy.yoyodyne.com:18023/为http://username:password@domain:port/
IMPORTANT: If it still doesn't work, check if your password has special characters, such as
#,@, ... If this is the case, escape them (for example, replacepassw@rdwithpassw%40rd).
重要提示：如果仍然无效，请检查您的密码是否包含特殊字符，例如
#,@, ... 如果是这种情况，请将它们转义（例如，替换passw@rd为passw%40rd）。
回答by rashok
export http_proxy=http://proxy_host:proxy_port/
export https_proxy=https://proxy_host:proxy_port/
or
或者
export http_proxy=http://username:password@proxy_host:proxy_port/
export https_proxy=https://username:password@proxy_host:proxy_port/
As all others explained here, these environment variable helps to pass on proxies.
正如此处所有其他人所解释的那样，这些环境变量有助于传递代理。
Note:But please not that if the password contains any special character then that needs to be configured as %<hex_value_of_special_char>.
注意：但请注意，如果密码包含任何特殊字符，则需要将其配置为%<hex_value_of_special_char>.
Example:If the password is pass#123, need to be used as pass%23123in above export commands.
示例：如果密码为pass#123，则需要按照pass%23123上述导出命令使用。
