regex - Regular expression to extract text from XML-ish data using GNU sed -


i have file full of lines extracted xml file using "gsed regexp -i filename". lines in file of 1 of either format:

<field number='1' name='account' type='string'w/>  <field number='2' name='advid' type='string'w>

i've inserted 'w' in end represents optional whitespace. order , number of properties not same in lines throughout file although "number" before "type".

what i'm searching regular expression "regexp" can give gnu sed command:

gsed regexp -i filename

gives me file lines looking this:

1 string

2 string

i don't care amount of whitespace in result long there after number , newline @ end of each line.

i'm sure possible, can't figure out how in reasonable amount of time. can help?

thanks lot, jules

i'm sure can optimized, works me , answers question:

 sed "s/^.*number='\([0-9]*\)'.*type='\(.*\)'.*$/\1 \2/" <filename>

saying that, think others right, if have xml-file should use xml-parser.


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