Beginning Red Hat Linux 9 phần 7 potx

... system user account, you'll be refused: $ ftp 192 .168.0 .99 Connected to 192 .168.0 .99 ( 192 .168.0 .99 ). 220 (vsFTPd 1.1.3) Name ( 192 .168.0 .99 :none): eziodm 530 This FTP server is anonymous only. Login ... environment. We will assume that you have root access to the Red Hat Linux server. Throughout the chapter, we'll use the terms Linux server and client to refer to...

Ngày tải lên: 13/08/2014, 04:21

... Security? 395 Identifying What Is Valuable 395 Potential Threats 396 Countering the Threats 3 97 Hardware 3 97 Physical Security of the Hardware 3 97 Hardware Failure 398 Local Security 399 (Mis)using ... Setup 2 67 Setting up a Web Server 270 The Apache Web Server 271 Setting up an FTP Server 277 FTP Servers in the Red Hat Linux Distribution 278 Installing the...

Ngày tải lên: 13/08/2014, 04:21

... 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 Linux distributions. You ... non−dynamic Managing Processes 74 Summary In this chapter, we looked at the various steps of the installation of the Red Hat Linux 9 operating system. We started by...

Ngày tải lên: 13/08/2014, 04:21

... 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. Red Hat Linux 9 comes ... version of the Red Hat packages can be downloaded from www.RedHat.com Upgrading Packages 118 Chapter 5: Everyday Applications Overview You've installed your Red Hat L...

Ngày tải lên: 13/08/2014, 04:21

... Available Use% Mounted on /dev/hda2 571 6 172 342 498 8 2000812 64% / /dev/hdal 1010 89 191 37 7 673 3 20% /boot none 94 75 2 0 94 75 2 0% /dev/shm /dev/cdrom 6 594 88 6 594 88 0 100% /mnt/cdrom The Available ... /etc/sysconfig/apm−scripts/apmscript ident 6 57 0.0 0.3 270 32 70 8 ? S Jan15 0:00 identd root 671 0.0 0.4 3 276 860 ? S Jan15 0:00 /usr/sbin/sshd root 685 0.0 0.3 2 0...

Ngày tải lên: 13/08/2014, 04:21

... ext3 boot 2 101 . 97 5 499 6 .7 79 primary ext3 4 499 6 .78 0 577 3.3 59 primary ext2 3 577 3.3 59 61 49. 882 primary linux swap 7. We now proceed to create a new partition, using the space that we took from Partition ... on /dev/hda2 571 6 172 3426868 199 893 2 64% / /dev/hdal 1010 89 191 37 7 673 3 20% /boot none 94 75 2 0 94 75 2 0% /dev/shm /dev/fd0 1423 105 1318 8% /mnt/...

Ngày tải lên: 13/08/2014, 04:21

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

Ngày tải lên: 13/08/2014, 04:21

... Mounted on /dev/hdal 3020140 1582 492 1284232 56% / /dev/hda5 76 84844 1280812 6013656 18% /data /dev/hda2 3020 172 26 374 11 2 293 41 92 % /home none 94 868 0 94 868 0% /dev/shm We would then need ... /data/backup/hda2−20020112 9. dmp Here are a few examples of sequences of dump levels that you may choose to follow: [0] 9 8 7 6 [5] [0] 9 9 9 9 [9] [0] 3 [2] 5 [4] [5] Yo...

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 ... look at one technique that is compact, versatile, and very easy to use: $ perl − 077 7 −p −i.bak −e \ 's/43801 Mission Blvd., Suite 103<br>\s*Fremont, CA 94 5 39/ 71...

Ngày tải lên: 13/08/2014, 04:21

... −−httpproxy 10.4.65.2 −−httpport 3128 http://ftp.redhat.com/pub/redhat /linux/ 9/ en/os/i386/RedHat/RPMS/tripwire− 2.3.1− 17. i386.rpm The command also assumes that you're running on an Intel architecture ... Tripwire Tripwire is available in RPM format for Red Hat Linux, which makes installation very straightforward. It's available on the Red Hat Linux 9 CD−ROMs, but...

Ngày tải lên: 13/08/2014, 04:21