l19.2f

<B>Digital的Unix操作系统VAX 4.2源码</B>

#print
There is a file "counties" in this directory.
Try deleting the first five lines of the file.
Then type "ready".
#create Ref
Morris
Warren
Union
Somerset
Hunterdon
#create counties
Bergen
Passaic
Sussex
Hudson
Essex
Morris
Warren
Union
Somerset
Hunterdon
#user
#cmp counties Ref
#log
#next
20.01a 10