@c mkfifo mknod tee uname
@example
-awk cat cmp cp diff echo egrep expr false grep install-info ln ls
+awk cat cmp cp diff echo expr false grep install-info ln ls
mkdir mv printf pwd rm rmdir sed sleep sort tar test touch tr true
@end example
@example
[ basename bash cat chgrp chmod chown cmp cp dd diff echo
-egrep expand expr false fgrep find getopt grep gunzip gzip
+expand expr false find getopt grep gunzip gzip
hostname install install-info kill ldconfig ln ls md5sum
mkdir mkfifo mknod mv printenv pwd rm rmdir sed sort tee
test touch true uname xargs yes