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Extracting numbers from a string

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# 1  
Old 01-19-2010
Extracting numbers from a string
Hello Everyone,

i have quick question.

I have file names like: bin_map300.asc and I would like to extract grid300.

My approach so far:

Code:
name=bin_map300.asc
echo ${name%%.*} 
echo ${name##*_}

I am stuck combining the two.

Any help would be appreciated.
# 2  
Old 01-19-2010
Code:
[house@discovery] NAME='bin_map300.asc'; \
   echo "$NAME" | awk -F "[._]" '{print $2}'
map300

# 3  
Old 01-19-2010
merci!
# 4  
Old 01-19-2010
Quote:
Originally Posted by creamcheese
Hello Everyone,

i have quick question.

I have file names like: bin_map300.asc and I would like to extract grid300.

My approach so far:

Code:
name=bin_map300.asc
echo ${name%%.*} 
echo ${name##*_}

I am stuck combining the two.

Any help would be appreciated.
using your code:
Code:
name=${name##*_};echo ${name%%.*}

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