September 2008
Intermediate to advanced
768 pages
17h 20m
English
accept command, 569–570
access
ACLs, 447
checking new file permissions, 450
copying to another file, 450–451
deleting entries, 451
modifying entries, 451
setting entries, 448–450
verifying entries, 450
file access
permissions, 443–445
setgid permission, 453–454
setting paths, 452
setuid permission, 452–453
sticky bits, 446
switching users, 445–446
user mask, 446
physical security and, 434
root access
monitoring, 467
restricting, 466–467
system access
controlling, 434
default files, 434–435
passwords, 435–437
restricted shells, 442–443
user account information storage, 438–442
ACLs (Access Control Lists), 447
copying to another file, 450–451
deleting entries, 451
file permissions, checking, 450
modifying entries, 451
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