Help me with grep, pls...

noware · 12-20-2005, 09:53 AM

Hi All!

I have a problem I thought I could solve with grep.
Here it is:

I'm working on a software which creates mass of logs and I need to catch some lines.

No.1 : I need to catch every line which contains the string 'http://' OR the string 'DEBUG'

No.2 : I need to catch every line which contains the string 'ftp://' AND 'DEBUG'

So I need to use logical expressions.

Please help me whith this.

Any ideas would be appreciated.

Thanx.

PenguinPwrdBox · 12-20-2005, 10:26 AM

Code:

cat $FILENAME | grep -i debug
cat $FILENAME | grep "http\:\/\/"
cat $FILENAME | grep "ftp\:\/\/" | grep -i debug

homey · 12-20-2005, 10:54 AM

How about this

Code:

No.1 : I need to catch every line which contains the string 'http://' OR the string 'DEBUG'

grep "http://.\|DEBUG" file.txt

No.2 : I need to catch every line which contains the string 'ftp://' AND 'DEBUG'

grep "ftp://.\+DEBUG" file.txt

noware · 12-21-2005, 02:07 AM

Thank you Guys, I really appreciate...