我正在尝试编写一个 wget 命令来下载网页及其所有附件和 jpeg 等。
当我手动输入脚本时，它可以工作，但我需要运行超过 35000 次才能归档我无法控制的旧网站（国际公司政治，但我是数据的所有者）。
我的问题在于可变会话参数。
到目前为止，我的脚本如下：
cnt=35209
# initialise the headers
general_settings='-4 -P xyz --restrict-file-names=windows -nc --limit-rate=250k'
html_page_specific='--convert-links --html-extension'
proxy='--proxy-user=xxxxxx --proxy-password=yyyyyyy'
session="--header=\'Host: mywebsite.com:9090\' --header=\'User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:20.0) Gecko/20100101 Firefox/20.0\'"
address=http://mywebsite.com:9090/browse/item-$cnt
echo $general_settings $proxy $session $cookie $address
echo
echo
echo Getting item-$cnt...
#while [ $cnt -gt 0 ]
#do
# # get the page
wget --debug $general_settings $html_page_specific $proxy $session $cookie $address
# now get the attachments, pdf, txt, jpg, gif, sql, etc...
# wget -A.pdf $general_settings -r $proxy $session $cookie $address
# wget -A.txt $general_settings -r $proxy $session $cookie $address
# wget -A.jpg $general_settings -r $proxy $session $cookie $address
# wget -A.gif $general_settings -r $proxy $session $cookie $address
# wget -A.sql $general_settings -r $proxy $session $cookie $address
# wget -A.doc $general_settings -r $proxy $session $cookie $address
# wget -A.docx $general_settings -r $proxy $session $cookie $address
# wget -A.xls $general_settings -r $proxy $session $cookie $address
# wget -A.xlsm $general_settings -r $proxy $session $cookie $address
# wget -A.xlsx $general_settings -r $proxy $session $cookie $address
# wget -A.xml $general_settings -r $proxy $session $cookie $address
# wget -A.ppt $general_settings -r $proxy $session $cookie $address
# wget -A.pptx $general_settings -r $proxy $session $cookie $address
# wget -A.png $general_settings -r $proxy $session $cookie $address
# wget -A.ps $general_settings -r $proxy $session $cookie $address
# wget -A.mdb $general_settings -r $proxy $session $cookie $address
# ((cnt=cnt-1))
#
#done
但是当我运行脚本时，我得到以下输出
Getting item-35209...
Setting --inet4-only (inet4only) to 1
Setting --directory-prefix (dirprefix) to xyz
Setting --restrict-file-names (restrictfilenames) to windows
Setting --no (noclobber) to 1
Setting --limit-rate (limitrate) to 250k
Setting --convert-links (convertlinks) to 1
Setting --html-extension (htmlextension) to 1
Setting --proxy-user (proxyuser) to xxxxx
Setting --proxy-password (proxypassword) to yyyyy
Setting --header (header) to \'Host:
Setting --header (header) to 'Cookie:
DEBUG output created by Wget 1.11.4 Red Hat modified on linux-gnu.
如您所见，Host 和 Cookie 部分的格式不正确，导致 wget 命令无法登录并提取数据。
我一直在阅读 bash 手册页、谷歌搜索，并尝试了一些来自 SO 的相关建议，但我仍然无法执行命令。
那里的任何人都会很好地向我展示在veriables中引用引号的正确方法吗？
谢谢，