Ubuntu Unleashed 2019 Edition: Covering 18.04, 18.10, 19.04

traceroute6, 351 tune2fs, 419 type, 178 for UFW, 408 ufw, 389 umask, 139 , 143 umount, 452 , 459 uname ...

wifi-status, 666 wildcards/regular expressions, 151 wish, 258 – 259 xargs, 195 zless, 29 – 30 commercial games ...

string comparisons, 268 – 269 in tcsh, 273 – 277 file comparisons, 274 – 276 logical operators, 276 – 277 numb ...

specifying client IP addresses, 609 – 610 Apache, 474 directives, 474 – 475 editing apache2.conf file, 475 – 477 .h ...

network hardware, 367 – 375 ifconfig command, 368 – 370 ip command, 371 ip route command, 371 – 372 netsta ...

wireless networks, 20 – 21 Very Secure FTP server, 581 – 583 VPN clients, 614 – 615 VPN servers, 615 – 617 we ...

CoreOS and Canonical, 572 Docker, 571 explained, 569 – 570 Kubernetes, 571 – 572 LXC and LXD, 570 – 571 resources f ...

CUPS (Common UNIX Printing System) enabling, 459 – 460 GUI, 461 – 462 Samba configuration, 460 – 461 current ...

PostgreSQL command-line client, 534 SSH access, 530 – 531 web access, 532 commands for, 535 MySQL command-line ...

granting and revoking privileges, 529 initializing data directory, 526 – 527 relational databases explained, 5 ...

explained, 89 – 90 GNOME, 46 – 49 graphical monitoring tools, 312 Conky, 312 – 317 gnome-nettool, 318 in KDE, ...

configuring network hosts, 379 – 381 explained, 375 – 376 The DHCP Handbook (Droms and Lemon), 381 Dia, 65 dial- ...

present working directory, 126 , 139 removing, 148 – 149 , 179 viewing disk usage, 166 – 167 DirectoryIndex dir ...

documentation. See also resources for information command line, 129 apropros command, 130 , 177 man pages, 130 , ...

as rescue disk, 345 step-by-step installation, 6 – 11 DVD+RW/-RW drives for backups, 329 dvd+rw-tools packag ...

installing, 597 Postfix configuring, 591 – 596 installing, 592 resources for information, 602 security, 596 sendi ...

backslash ( ), 267 single quotes (‘), 266 – 267 /etc directory, 132 – 133 /etc/aliases file, 596 /etc/apa ...

/etc/nsswitch.conf file, 372 , 374 /etc/passwd file, 217 – 218 , 229 – 230 , 481 /etc/postfix/mail.cf file, ...

ext3 file system, 416 ext4 file system, 416 external attacks, 401 – 402 ...

F faillog command, 309 Fetchmail, 597 configuring, 597 global options, 598 mail server options, 598 user ...