Data extraction in perl variable

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# 1  
Old 06-07-2011
Data extraction in perl variable


i have variable in perl like below

HTML Code:
it can conatain any path its filled from config file.
now i want extarct the path upto this /home/sai/automation/work/    and put it in another variable
say $newtmp=="/home/sai/automation/work/"
i mean last any file name like TFP_GN.txt or etc should be removed and want only directory path like /home/sai/automation/work/

Any thought ?

# 2  
Old 06-07-2011
# 3  
Old 06-07-2011
You could do it with a regex

or use a module which will catch cases you haven't thought of
use File::Basename;
$newtmp= dirname($tmp);

Last edited by Skrynesaver; 06-07-2011 at 09:03 AM..
# 4  
Old 06-07-2011
Thank you Smilie
# 5  
Old 06-07-2011
Use the regex below.

echo "/home/sai/automation/work/TFP_GN.txt" | perl -pe 's/\w+\.txt//g'

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