Beginning Red Hat Linux 9 phần 8 pdf

... Mounted on /dev/hdal 3020140 1 582 492 1 284 232 56% / /dev/hda5 7 684 844 1 280 812 6013656 18% /data /dev/hda2 3020172 2637411 2 293 41 92 % /home none 94 86 8 0 94 86 8 0% /dev/shm We would then need ... : 192 .1 68. 0.1 29 Subnet Mask . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . : 192 .1 68. 0.1 DHCP Server . . . . . . . . . : 192 .1 68. 0 .99 DNS Servers . ....

Ngày tải lên: 13/08/2014, 04:21

... Security? 395 Identifying What Is Valuable 395 Potential Threats 396 Countering the Threats 397 Hardware 397 Physical Security of the Hardware 397 Hardware Failure 3 98 Local Security 399 (Mis)using ... 2 78 Installing the vsftpd FTP Server 2 79 Using Your FTP Server 280 Setting up a Print Server 286 Print Servers on Redhat Linux 9 286 Setting up a File Server 291...

Ngày tải lên: 13/08/2014, 04:21

... The File System 51 We can see from the figure above that the only Ethernet controller in this list is a Realtek 81 39/ 81 39C /81 39C+ model. Note that this output also confirms the other devices on ... expect in a Linux system and the type of files that they are supposed to contain. That said, Red Hat still has some distribution−specific directories that you won't find in other...

Ngày tải lên: 13/08/2014, 04:21

... version of the Red Hat packages can be downloaded from www.RedHat.com Upgrading Packages 1 18 Chapter 5: Everyday Applications Overview You've installed your Red Hat Linux 9 operating system; ... tools that Red Hat Linux 9 makes available for you to do this. Web Browsers Obviously, the most common and popular way of accessing the Internet is by using a web browser....

Ngày tải lên: 13/08/2014, 04:21

... Use% Mounted on /dev/hda2 5716172 342 4 98 8 200 081 2 64% / /dev/hdal 1010 89 191 37 76733 20% /boot none 94 752 0 94 752 0% /dev/shm /dev/cdrom 6 594 88 6 594 88 0 100% /mnt/cdrom The Available column ... being used to display screenshots from the Red Hat Linux installation process that we covered back in Chapter 1: Graphics Applications 155 PDF Viewer The PDF Viewer is...

Ngày tải lên: 13/08/2014, 04:21

... 101 .97 5 primary ext3 boot 2 101 .97 5 499 6.7 79 primary ext3 4 499 6. 780 5773.3 59 primary ext2 3 5773.3 59 61 49. 88 2 primary linux swap 7. We now proceed to create a new partition, using the space that ... /dev/hda2 5716172 342 686 8 199 89 3 2 64% / /dev/hdal 1010 89 191 37 76733 20% /boot none 94 752 0 94 752 0% /dev/shm /dev/fd0 1423 105 13 18 8% /mnt/floppy /dev/cdrom...

Ngày tải lên: 13/08/2014, 04:21

... kapils:!!$1$68Q7Ci4g$CqbN8rdCBw4GmxDlouQ2q/:12100:0 :99 999 :7::: deepakt:$1$sUejrBGF$I3cSo2TRmKIbN55wfLgfB1:12100:0 :99 999 :7::: markm:!!:12100:0 :99 999 :7::: The ! ! in the second field means that the account is disabled. ... of the /etc/shadow, to see what has changed: eziodm:$l$W/RgbXrI$OP9t9IyVmQyvPfxNLUFwQ1:12100:0 :99 999 :7::: kapils:!!$1$68Q7Ci4g$CqbN8rdCBw4GmxDlouQ2q/:12100:0...

Ngày tải lên: 13/08/2014, 04:21

... system user account, you'll be refused: $ ftp 192 .1 68. 0 .99 Connected to 192 .1 68. 0 .99 ( 192 .1 68. 0 .99 ). 220 (vsFTPd 1.1.3) Name ( 192 .1 68. 0 .99 :none): eziodm 530 This FTP server is anonymous only. Login ... telnet 192 .1 68. 0 .99 25 220 linuxbox ESMTP Sendmail 8. 12.5 /8. 12.5; Thu, 6 Mar 2003 13:53:33 GMT A response like the one shown above proves that Sendmail is lis...

Ngày tải lên: 13/08/2014, 04:21

... security of your Red Hat Linux system. Identifying What Is Valuable The first step in planning the security of your Red Hat Linux system is to identify what you have on that system that is of value ... 's/4 380 1 Mission Blvd., Suite 103<br>\s*Fremont, CA 94 5 39/ 7150 Koll Center Parkway, Suite 200<br>\nPleasanton, CA 94 566/gsi' *.html Application 3: Wha...

Ngày tải lên: 13/08/2014, 04:21

... −−httpproxy 10.4.65.2 −−httpport 31 28 http://ftp.redhat.com/pub/redhat /linux/ 9/ en/os/i 386 /RedHat/RPMS/tripwire− 2.3.1−17.i 386 .rpm The command also assumes that you're running on an Intel ... for a subnet 192 .1 68. 1.0 with a netmask of 255.255.255.0, i.e. 24 bits). Fred ( 192 .1 68. 1.l) is a Windows machine that we'll use as a telnet client, Bob ( 192 .1 68. 1.2) is a L...

Ngày tải lên: 13/08/2014, 04:21