#/bin/ksh

#
# Sorting windows hosts file and reducing duplicates.
#
# Written for Solaris 8
#
# Kevin. P. Inscoe (kevin@inscoe.org) March 28, 2003
#

# globals
export LC_COLLATE="en_US"

# scp c:\windows\hosts to this directory as "hosts"

# cp hosts to hosts.dos then remove everything above the ads line
dos2unix hosts.dos hosts.old
awk '{ print $2 " " $1 }' hosts.old > hosts.tmp
sort -d -f -i -b -k 1 hosts.tmp | uniq | awk '{ print $2 "\t\t" $1 }' > hosts.new
echo "Old: `wc -l hosts.old`"
echo "New: `wc -l hosts.new`"
rm hosts.old
rm hosts.tmp
unix2dos hosts.new hostsnew.dos
rm hosts.new
#
# How edit hosts and remove below the ads line and append in hostsnew.dos and
# transfer back to pc
#