[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] daemons, running without root permissions daily_clean_disks script daily_clean_preserve script daily_clean_tmps script DarwinPorts project, installing Unix applications on Mac OS X debugger, GNU, analyzing buffer overflows debugging regular expressions decompressing files default ACLs, setting default configuration files default shell for FreeBSD deleted files, sending to trash directory delimited files and double quotation marks demos for trade shows, creating dependencies checking before uninstalling applications of ports, checking for deploying images DESTDIR variable (pkg_comp) /dev/console file DEVICE_POLLING option devices in kernel configuration files devinfo command /dev/null, using with find command df command 2nd dhclient command 2nd dhclient.conf file DHCP clients/servers configuring multiple wireless networks spoofing MAC addresses DHCP server configuration 2nd Diablo Java packages dial filter rules dictionaries creating improving your password, customizing dictionary password cracker diff command dig (domain information groper) utility, locating DNS information Director Daemon (Bacula) directories maintaining synchronized copies of protecting files with flags recreating structures with mtree disk hogs, dealing with disk space used by ports, checking disklabel command display filters and tcpdump DISTRIBDIR variable (pkg_comp) distributed command execution using tentakel dmesg command 2nd DNS deciphering tcpdump output finding names of SMTP servers finding server addresses problems with sendmail and mail queues providing security for split DNS approach testing servers understanding DNS entries zone transfers, controlling tightly documentation for FreeBSD documents, extracting text using grep DOS floppies [See floppies] dot.cshrc file dot.login file dot.login_conf file dot.logout file dot.mail_aliases file dot.mailrc file dot.profile file dot.rhosts file dot.shrc file dot.xinitrc file Dotzler, Asa double quotation marks and delimited files Dowdeswell, Roland C. downgrading ports downloading and untarring archives du command dummynet command 2nd dump command dumpfiles creating deciphering tcpdump output duplicate line feeds, removing dvt (distributed virtual terminal) command |