Remove full url from text file with unix awk / sed / grep

Question

I have a text file in the form of tweets and I am having problems removing the full url. Sample text file:

index.html

:

this is a tweet that has info. http://google.com
this is a tweet that has an image. pic.twitter.com/a2y4H1b2Jq

I would like to create a new file that only has:

this is a tweet that has info.
this is a tweet that has an image.

I am working with grep now and I have

grep -oP "http://\K[^']+" final.txt

Thank!

+3

unix bash grep awk sed

Michael Vieth 01 june 15 at 17:10

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2 answers

Depends on how restrictive you want.

Full URLs starting with HTTP and delimited:

sed -e 's|\bhttp[^ ]*\.[^ ]*\b||g' test.html

Anything with a delimited dot around:

sed -e 's|\b[^ ]*\.[^ ]*\b||g' test.html

+1

nullman 02 june 15 at 7:03

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josifoski · Accepted Answer · 2015-06-01T18:25:43+0000

sed 's/http[^ ]*//g' YourFile

[^] * catches all characters that are not empty