我有一个大约6k 链接的清单。 我需要通过每个链接, 看看它导致的页面是否包含特定的单词 。
最简单的方法是什么?
我有一个大约6k 链接的清单。 我需要通过每个链接, 看看它导致的页面是否包含特定的单词 。
最简单的方法是什么?
肮脏的溶液 :
#! /bin/bash
while read link ; do
wget -qO- "$link" | grep -qiFf words.lst - && echo "$link"
done < links.lst > found.lst
链接应保存在 links.lst
, 每行一个链接。单词应保存在 words.lst
, 每行一个单词。
我为你们创造了一个。
创建一个名为单词. txt 的文件, 包含用空格检查分隔的单词 。
创建名为 link. url 的文件, 包含一份 url 列表列表, 以检查每行检查一行 。
创建名为 raperer.sh 的文件, 包含以下脚本 :
#!/bin/bash
# A file with a list of urls one per line
LINKS_FILE="links.url"
# A file with a list of words separed by spaces
WORDS_FILE="words.txt"
HTTP_CLIENT="/usr/bin/wget -O - "
rm -f /tmp/temp.html
for link in `cat "$LINKS_FILE"`
do
# Downloading page
echo "--"
echo "Scanning link: $link"
$HTTP_CLIENT "$link" > /tmp/temp.html
if [ $? -ne 0 ]
then
echo "## Problem downloading resource $link" 1>&2
continue
fi
# Checking words
for word in `cat "$WORDS_FILE"`
do
echo "Checking for the word "$word"..."
if [ "x`grep -i $word /tmp/temp.html`" != "x" ]
then
echo "** The word $word is found into the uri "$link""
continue 2
fi
done
echo "** No words found into "$link""
echo "--"
echo
done
rm -f /tmp/temp.html
运行包装纸。
你可以写一个脚本 访问每个URL 然后检查这些字是否出现在这些页面上。
不是最快的方式, 但首先:
#!bin/bash
while read url
do
content=$(wget $url -q -O -)
# and here you can check
# if there are matches in $content
done < "links.txt"
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