1448 INDEX
/dev/stdout, 108
/dev/tty device, 707, 708, 1321. See also
controlling terminal
/dev/ttyn devices, 1289
/dev/ttyxy devices, 1395
/dev/zero device, 1034
used with mmap(), 1034
example of use, 1036
/etc directory, 774
/etc/fstab file, 263
/etc/group file, 26, 155–156
/etc/gshadow file, 156
/etc/hosts file, 1210
/etc/inetd.conf file, 1249–1250
/etc/inittab file, 820
/etc/ld.so.cache file, 848, 854
/etc/ld.so.conf file, 847, 848
/etc/ld.so.preload file, 874
/etc/localtime file, 198
/etc/mtab file, 263
/etc/named.conf file, 1210
/etc/passwd file, 26, 153–155
/etc/resolv.conf file, 1211
/etc/services file, 1212–1213
/etc/shadow file, 155
/etc/syslog.conf file, 776, 781–782
diagram, 775
/lib directory, 847, 848, 854
/lib/ld-linux.so.2 (dynamic linker),
839, 844
/lib/libc.so.6 (glibc 2), 844, 870
/proc file system, 42, 223–228
diagram, 227
/proc/config.gz file, 1418
/proc/cpuinfo file, 752
/proc/domainname file, 230
/proc/filesystems file, 255
/proc/hostname file, 230
/proc/kallsyms file, diagram, 119
/proc/kmsg file, 776
/proc/ksyms file, diagram, 119
/proc/locks file, 1140–1142
/proc/mounts file, 263
/proc/net/tcp file, 1276
/proc/net/tcp6 file, 1276
/proc/net/udp file, 1276
/proc/net/udp6 file, 1276
/proc/net/unix file, 1276
/proc/partitions file, 254
/proc/PID directory, 224–226
/proc/PID/cmdline file, 124, 225
/proc/PID/coredump_filter file, 449, 615
/proc/PID/cwd file, 225, 364, 800
/proc/PID/environ file, 126, 225, 801
/proc/PID/exe file, 225, 564, 800/proc/PID/fd directory, 107, 225, 342, 762
/proc/PID/fdinfo directory, 75
/proc/PID/limits file, 755
/proc/PID/maps file, 225, 842, 1006, 1008,
1019, 1025, 1041, 1115
example of use, 1046
/proc/PID/mem file, 225
/proc/PID/mounts file, 225, 263
/proc/PID/oom_adj file, 615, 1040
/proc/PID/oom_score file, 1040
/proc/PID/root file, 225, 367, 800
/proc/PID/smaps file, 1006
/proc/PID/stat file, 599, 700, 748, 755
/proc/PID/status file, 115, 172, 224, 225,
764, 799, 806, 1049, 1050
/proc/PID/task directory, 225
/proc/PID/task/TID/status file, 799, 806
/proc/self symbolic link, 225
/proc/swaps file, 254
/proc/sys/fs/file-max file, 763, 801
/proc/sys/fs/inotify/max_queued_events
file, 385
/proc/sys/fs/inotify/max_user_instances
file, 385
/proc/sys/fs/inotify/max_user_watches file,
385, 1358
/proc/sys/fs/mqueue/msg_max file, 1086
/proc/sys/fs/mqueue/msgsize_max file, 1086
/proc/sys/fs/mqueue/queues_max file, 1086
/proc/sys/fs/nr_open file, 762
/proc/sys/fs/pipe-max-size file, 892
/proc/sys/fs/suid_dumpable file, 449
/proc/sys/kernel/acct file, 594
/proc/sys/kernel/cap-bound file, 815
/proc/sys/kernel/core_pattern file, 449
/proc/sys/kernel/msgmax file, 951
/proc/sys/kernel/msgmnb file, 801, 949, 951
/proc/sys/kernel/msgmni file, 951
/proc/sys/kernel/ngroups_max file, 179
/proc/sys/kernel/osrelease file, 229
/proc/sys/kernel/ostype file, 229
/proc/sys/kernel/pid_max file, 115, 228
/proc/sys/kernel/pty/max file, 1381
/proc/sys/kernel/pty/nr file, 1381
/proc/sys/kernel/rtsig-max file, 458
/proc/sys/kernel/rtsig-nr file, 458
/proc/sys/kernel/sched_child_runs_first
file, 526
/proc/sys/kernel/sem file, 992
/proc/sys/kernel/shmall file, 1015
/proc/sys/kernel/shmmax file, 1015
/proc/sys/kernel/shmmni file, 1015
/proc/sys/kernel/threads-max file, 763
/proc/sys/kernel/version file, 229
/proc/sys/net/core/somaxconn file, 1157