Linux Troubleshooting Bible [Electronic resources] نسخه متنی

Index

C

C shell (csh), 144

caches

disk read-ahead, 227, 228

disk write-back, 227

caching name servers, 324

CD

burning errors, 91

customization, 94

CD boot. See boot CD

CD installs testing, 95. See also floppy installs testing

CDC ACM specification, 346

CD-ROM for

Linux installation, 24

network installing, 71

CD-RW for backups, 106, 108

centralized backup management, 109

centralized server

backup server, 121

web server, 84

cfdisk command, 219

chain of rules

ACCEPT rule, 288, 289, 291

ACCEPT, 285, 286

DROP rule, 289, 290, 296

FORWARD chain, 287, 298

FORWARD rule, 296

INPUT chain, 287

PREROUTING chain, 297

QUEUE rule, 289

REJECT rule, 289, 290, 291

REJECT, 285

RETURN rule, 289

RH-Firewall-1-INPUT chain, 286, 287, 290

rules testing, 289

change attribute (chattr), 243

chattr (change attribute), 243

chattr command, 249

chgrp solution, 445

chipsets for PCI modems, 343

chipsets troubleshooting

3dfx, 187

ATI, 188

Intel i810, 187

NVIDIA, 187

chkconfig command for alternatives system, 488, 489

chkconfig command, 438

chkconfig running levels, 529

chkconfig tool for

alternatives system, 492

sshd service, 466, 467

chkrootkit package, 251

chroot mode for running DNS server, 332

clear text protocol, 455. See also encrypted text protocols

client/server

backup package, 120

technology, 66

command-line interpreter, shell, 139

commands, shell. See shell commands

comment methods

C style, 317

C++ style, 317

Unix style, 317

Common UNIX Printing System. See CUPS

compromised machine, resecuring, 261

compromised system, 249, 258, 259

config files, 72, 114, 120

configtest command, 438

configuration file testing , Apache, 440

configuration files

/etc/vim/vimrc, 556

for Apache 2.0, 429

for Sendmail, 494

controller-based modems, 342. See also winmodems

controller-based PCI modems, 343, 346

controller-less modems. See winmodems

cracker

detecting, 243

rootkit, 252

tools, 258

virus scanner, 251

cracking, 242

critical security patches, 262

csh shell, 144

CUPS (Common UNIX Printing System)

footmatic software package, 360

for Fedora Core, 359

troubleshooting, 359

CUPS daemon, 360, 368, 381

CUPS Web configuration tool, 368

customization, network install floppy and CD, 94

customized boot floppies, 88

customized OS install template, building, 74

CustomLog directive, 434

cyber-squatting, 315