wildcard inside regular expression for grep


 
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# 1  
Old 02-06-2012
wildcard inside regular expression for grep

Hi,

I'm on a Linux machine with a bash shell. I have some apache logs from where I want to extract the lines that match this pattern :
Code:
"GET /dir1/dir2/dir3/bt_sx.gif HTTP/1.1"

but where "/dir1/dir2/dir3/bt_sx" may vary , so I would like to grep something like
Code:
cat apache.log | grep "\"GET *.gif\""

which obviously doesn't work.SO I want the lines that contain "GET, space, whatever followed by .gif" ofcourse with these 2 double quotes. In other words I want to use a * wildcard in a regular expression that contains spaces also for a grep pattern. I want to use grep because It think it's faster. But eventually I can use anything else, sed, awk.. etc.
# 2  
Old 02-06-2012
Code:
egrep '"GET .*\.gif' apache.log

This User Gave Thanks to bartus11 For This Post:
# 3  
Old 02-06-2012
Quote:
Originally Posted by bartus11
Code:
egrep '"GET .*\.gif' apache.log

Yes, it worked, it was exactly what i needed. .* rules Smilie
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