The Unix PATH environment variable specified the operating system personality (jdebp.uk) 3 points by JdeBP 10mo ago ↗ HN
[–] JdeBP 10mo ago ↗ Fun fact: /usr/lbin was still to be found on HP-UX at the time of that edition of Frisch's book; although it had dropped out of official mention in AT&T System 5 between Release 3 and Release 4.
1 comment
[ 2.8 ms ] story [ 15.8 ms ] thread