El día 18 de julio de 2012 23:00, Pablo Jiménez <pejimene@vtr.net> escribió:
> sed -n '/::extNames/s/^..*::extNames\.([^ ][^ ]*) /\1/'
>
echo "UCD-SNMP-MIB::extNames.5 = STRING: chkraid" | sed -n
'/::extNames/s/^..*::extNames\.([^ ][^ ]*) /\1/'
sed: -e expresion #1, caracter 46: invalid reference \1 on `s'
command's RHS
Saludos.
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