July 2007
Intermediate to advanced
128 pages
2h 39m
English
egrep
egrep [options]pattern files
egrep searches files for occurrences of pattern, and prints out each matching line.
$echo 'Spiderman Menaces City!' > dailybugle.txt$egrep -i 'spider[- ]?man' dailybugle.txtSpiderman Menaces City!