;;
rebuilddb)
standard_db="access canonical relocated transport virtual"
- extra_db=$(ls -1 /etc/mail/*.db 2> /dev/null | egrep -v '/(access|canonical|relocated|transport|virtual|aliases)\.db$')
+ extra_db=$(ls -1 /etc/mail/*.db 2> /dev/null | grep -Ev '/(access|canonical|relocated|transport|virtual|aliases)\.db$')
echo -n "Rebuilding databases: "
for base in $standard_db $extra_db; do