D. J. Bernstein
UNIX
Software
daemontools: manage UNIX services
checkpassword: check UNIX passwords
Security, reliability, efficiency
Resource exhaustion
Secure interprocess communication
Disabling the network
Non-blocking I/O
Asynchronous access to disk files
The self-pipe trick
Courses
MCS 494, UNIX Security Holes, Fall 2004
Filesystem layout
UNIX account names
The root directory
The /doc hierarchy
The /command directory
The /package hierarchy
Portability
UNIX portability notes
Cross-platform incompatibility
Miscellany
Installing UNIX on a ThinkPad T40 laptop
Installing UNIX on the 2004.10.10 standard workstation
There are UNIX-specific sections in my
TCP/IP
and
Internet mail
pages.