kenney@hsi86.hsi.com (Brian Kenney) (10/19/90)
How does one unset an environment variable in the Bourne shell? Since I normally use the K shell, I expected unset to work. Nope. I then tried export VAR="". While it did remove its value, the variable still existed. I tried RTFM to no avail. Thanks in advance... -bri -- Brian Kenney kenney@hsi.com 3M Health Information Systems