ref: 773be78afcd8d50415c43d3e7ad7048d78714dee
dir: /rc/bin/inst/tzsetup/
#!/bin/rc
# desc: choose time zone
switch($1){
case checkdone
if(~ $#tzd 1 && ~ $tzd done)
tzsetup=done
if not
tzsetup=ready
export tzsetup
case go
echo
echo 'Setup Time Zone'
echo
options=`{ls -p /n/newfs/adm/timezone | grep -v -e '(README|local)'}
prompt -d US_Eastern 'Time Zone' $options
if(test -f /n/newfs/adm/timezone/$rd){
cp /n/newfs/adm/timezone/$rd /n/newfs/adm/timezone/local
tzd=done
}
if not
tzd=failed
export tzd
}