Search and Replace SED Linux

Question

I need to convert my all url relative path

https://www.example.com/image/abc.gif   to  /image/abc.gif  

i tried this command but not worked for https:\\\\ section . How can i use https\\\\ in this command .

   grep -rl "http://www.example.com" /root/ | xargs sed -i 's/http://www.example.com//g'

Answer 1

The following will do the job:

echo "https://www.example.com/image/abc.gif" | sed 's/https:\/\/www\.example\.com//g'

OUTPUT

/image/abc.gif

Answer 2

You can use regular expressions, the -r indicates extended regexes. The ? says 0 or 1 occurrence of 's'.

echo "http://www.example.com/image/abc.gif" | sed -r 's/https?:\/\/www\.example\.com//g'