regexp with sed again!!!


 
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# 1  
Old 05-03-2007
regexp with sed again!!!

please help:

I want to add 1 space between string and numbers:
input file:
abcd12345
output file:
abcd 1234

The following sed command does not work:

sed 's/\([a-z]+\)\([0-9]+\)/\1 \2/' file

Any ideas, please

Andy
# 2  
Old 05-03-2007
Code:
$ echo abcd12345 | sed 's/\([a-z]\{1,\}\)\([0-9]\{1,\}\)/\1 \2/'
abcd 12345
$ echo abcd12345 | sed "s/[0-9]/ &/"
abcd 12345

Extended regular expression operators are not available in sed
# 3  
Old 05-03-2007
can for for this also..

Quote:
echo "abSWWWcd23423" | sed 's/\([a-zA-Z]\)\([0-9]\)/\1 \2/'
shameer
www.openhat.org
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