sed regular expression for escaped urls

debugcn Published at Dev

oabarca

why is sed not replacing anything:

sed -i '' 's/<a href="\.\.\/\.\.\/ja\/%E6%9C%88\/[^-]\+-page-[\d]\+.html"\/>//g' foo.htm

I want it to match the following string:

<a href="../../ja/%E6%9C%88/%E3%82%A2%E3%83%B3%E3%82%AE%E3%83%A9-page-2013.html"/>

SLePort

You can't use \d to match digits with sed. Use [0-9] or [[:digit:]]:

sed -i '' 's/<a href="\.\.\/\.\.\/ja\/%E6%9C%88\/[^-]\+-page-[0-9]\+.html"\/>//g' foo.htm

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edited at2021-07-29

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