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Matching A URL pattern

 
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# 1  
Old 03-24-2011
Question Matching A URL pattern
Code:
egrep -iow '(http[s]*[:][/]+|www[.])[^"\<>]*' url.txt

is this command logically incorrect to match a url pattern inside a file and display only the urls in the terminal???

Please rectify the error in my syntax ,
url.txt (93.7 KB) 
Last edited by Franklin52; 03-24-2011 at 08:17 AM.. Reason: Please use code tags
# 2  
Old 03-25-2011
Try:
Code:
perl -ln0e 'while (/http[^"]+/sg){print $&}' url.txt

# 3  
Old 03-25-2011
Code:
awk 'match($0,"\"https?://[^\"]+") {print substr($0,RSTART+1,RLENGTH-1) }' file
perl -ne 's#.+?(https?://[^"]+).*#$1# && print' file
sed -rne 's#.+?(https?://[^"]+).*#\1#p' file
grep -o 'https\?://[^"]\+' file

 
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