[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] backticks (`) vs. single quote (') backups automating Bacula program controlling with arch/nodump flags creating schedules data dumps for PostgreSQL databases, automating remote, automating secure backups over networks Bacula program client-only version, installing configuration files, modifying using consoles 2nd database tables, creating installing starting daemons testing tape drives bandwidth allocating with traffic shaping limiting complex configurations simple configuration batcher process Beastie boot menu BEEP_ONHALT option bell command Berlin, Marlon Bernier, Robert Big Brother System and Network Monitor binaries finding protecting, using flags bitmap images, loading blank lines, removing using grep/sed Blowfish hashes forcing new passwords to use Blowfish protecting system passwords with /boot directory boot menu (default), customizing boot messages, viewing boot process interrupting protecting bootblocks configuration, changing browsers, command-line brute-force password crackers, preventing with Blowfish bsdlabel command btape utility buffer overflows, analyzing with GNU debugger bus information in kernel configuration files |