Index
T
T1 lines, 619
tables, NIS+list of, 480-483
populating, 483-484
tail command, 225
talk service, 590
tape archive (tar) command, 237, 289-292
tape media, 352-353
backups and, 286
booting from, 60-61
as storage device, 351-352
tar (tape archive) command, 237, 289-292
TCP/IP protocol suite, 584-585
TCP (Transmission Control Protocol), 588-589, 657-659
connection-orientation of, 658
features of, 657
IP support for, 41
packet transfer with, 623
ports, 658-659
setting parameters with ndd, 385-386
TCP wrappersprotecting telnet, 326
security uses of, 162-163
syslogd and, 396
tcsh (Cornell shell), 40
telnet, 325-330
client access, 325
client commands, 327
connectivity testing, 329-330
display command, 327-328
help facility, 326
monitoring active services, 146-147
remote access and, 140
rlogin and, 328
rsh and, 329
security vulnerabilities of, 141
sessions, 325-326
status command, 328
test command, 61
test facility, Bourne shell, 233
text manipulation, UNIX systems, 6
text processing utilities, 299-303. See also vi (visual editor)awk and, 306-308
cat command, 299-300, 302
diff command, 303
filename extensions and, 303
grep command, 301
more command, 301
operators used for, 301-302
Q & A, answers, 315-316
Q & A, questions, 313-315
sed and, 304-307
sort command, 302-303
tail command, 300
Thompson, Ken, 8, 25
tickets, Kerberos, 332
time. See NTP (Network Time Protocol)Time Sharing (TS) priority class, 537
time zones, 83
time stamps, 702, 704
tip command, 338-339, 341
TLI (Transport Layer Interface), 337
tmpfs, 40
top program, 174-176
topologies, networking, 580-582, 605
traceroute commanddisplaying packet route with, 642
FTP troubleshooting, 384
network troubleshooting, 593-594
Transmission Control Protocol. See TCP (Transmission Control Protocol)
Transport LayerApache web server configuration, 677-683
e-mail protocols, 660
IMAP, 663-664
m4 configuration of sendmail, 671-674
mail headers, 664-665, 675-676
mail transport, 665-668
MIME, 676-677
POP, 662-663
running sendmail, 668-669
sendmail, 659-660
SMTP, 660-662, 674-676
TCP and UDP and, 657-659
troubleshooting sendmail, 669-671
Transport Layer Interface (TLI), 337
Triple DES, 330
troubleshootingbooting, 63
file systems, 195-200
FTP, 383
networking, 593-595
sendmail, 669-671
truss command, 429
truss program, 176-178
Trusted Solaris, 497-498
decentralization of authority, 540
strict security controls, 539
system management roles, 540
TS (Time Sharing) priority class, 537
ttyadm command, 339-340
ttymon port monitor, 339-340
tunefs command, 263-264
tuning performance, 412-414
twisted-pair cable, 601