if [ ${_ETC_PROFILE_:=0} = 0 ]; then
   export _ETC_PROFILE_=1

   if [ $(env | grep ';' | wc -c) -ne 0 ]; then
      echo "Fixing env"
      # Add 'UNIX' executable directories and remove windows ones
      PATH="/usr/local/bin:/bin:/usr/bin:/bin:$PATH"
      PATH=`echo "$PATH" | sed -e 's,:/perl5.004.bc/bin,,;s,:/wbin,,g'`

      # Convert DOS backslashes, drives, and path separators in environment to UNIX
      # 1. Don't touch PATH
      # 2. Don't lines starting with punctuation !_@#%^&*()=+:;<>?/`~-
      # 3. Backslash -> slash
      # 4. C:/ -> / and C:  -> /
      # 5. DRIVE: -> /DRIVE
      # 6. ; -> :
      # 7. Quote values

      tfile=/tmp/profile.$$
      env | \
         sed -e '/^$/d;/^PATH=/d' \
             -e '/^[!_@#%^&*()=+:;<>?/`~-]/d' \
             -e 's,\\,/,g' \
             -e 's,[Cc]:/,/,g' -e 's,[Cc]:,/,g' \
             -e 's,\([a-zA-Z]\):,//\1/,g' \
             -e 's,;,:,g' \
             -e "s/^\([^=][^=]*=\)\(.*\)$/\1'\2'/" > $tfile
      source $tfile
      rm $tfile
   fi

   # Other shell initialization stuff
   export TERM=linux
   set -o vi
fi