-f argument, 413
-f flag, 210, 251, 305, 406, 407, 413
-F state, 415
facilities, local, 291
facility, 289
fake installation, 254
Fast File System (FFS), 300–304, 306, 310
FAT file system, 37
FAT32 format, 74
fdformat(8), 309
fdimage.exe, 50
fdisk tools, 73
fdisk(8) tool, 45, 76–80, 311
features, /etc/pf.conf, 354
FETCH_CMD variable, 256
FFS checking tool, 303
FFS (Fast File System), 300–304, 306, 310
file flags, 183–85
file format, configuration, 225–26
file fragments, 55
file size, 282
file system management, 297–319
adding new hard disks, 310–13
backing up, 304
corrupt FFS partitions, 303–4
creating file systems, 312–13
debugging, 304
device node, 298–99
encrypted partitions, 316–19
fast file system, 300–303
file system partition, 82–83
file system table, 299–300
memory file systems, 313–15
mount(8) and FFS, 304–6
mounting disk images, 315–16
mounting foreign file systems, 306–9
removable media, 309–10
File Transfer Protocol. See FTP (File Transfer Protocol)
files, package, 244–45
filesize resource-limiting login.conf variable, 127
Filesystem integrity check, 268
filter authentication, 266
filter rules, 192
filtering, packet. See PF (packet filtering)
filter-prohib, 369
fingerprint, 182
fips.exe tool, 74–75
firewalls, 350
First-In First Out queuing, 396
flag-based filtering, 373–74
flags, 282, 375
filtering, 211
routing, 164–65
flags field, 161
flavors, port, 259–60
floppies
creating, 49–50
formatting, 309
floppy label, 310
floppy33.fs image, 50
floppyXXB.fs image, 49
floppyXXC.fs image, 49
floppyXX.fs image, 49
flush command, 413
flushing rules, 407–8
foreign file system partition, 82–83
foreign file system types, 307–8
foreign mounts, 306–7
Fortran compilers, 39
fragment column, 411
fragment handling, customizing, 364–66
fragment processing, 366
fragments, 55, 300
free sectors, 54
FreeBSD, 4, 75
and ABI (Application Binary Interface), 262–63
dual-boot installation restrictions, 74
fsck(8) tool, 300, 303–4, 305, 318
fsize fragment, 55
fstab file system, 270
fstype column, 55
FTP (File Transfer Protocol), 36, 66
configuring proxy application, 390
installing from, 35, 246–48
Logging feature, 391
login.conf variables affecting, 128
not loging in via, 270
options, 128
proxy PF rules, 391
ftp(1) program, 255–56
ftpchroot directory, 270
ftpchroot FTP-affecting login.conf variable, 128
ftpd_flags, 95
ftp-dir FTP-affecting login.conf variable, 128
ftplist file, 36
ftp-proxy(8), 390
ftpusers file, 270
full word search, 20
fxp driver, 63
fxp0 card, 63
fxp1 card, 63