Securing and Optimizing Linux RedHat Edition phần 4 ppt

... 10 24 37 149 3775751125195553369112031 847 7293862290 049 3 947 15136511 145 8061088700017 643 7 849 4676831297577 843 158532272361206100623 146 044 053 648 71 843 67 748 4233 240 91 941 848 0988907860997175 244 46 977589 647 127757030728779973708569993017 043 141 563536333068888 944 03817 846 160859 248 3 844 5902021 541 02756903055 846 5 340 633656355 848 9976 540 2181 ... 149 3775751125195553369112031 847 7293862290 049 3 947 15136511 145 8061088700017 643 7 849 4676831297577 843 158532272361206100623 146 044 053 648 71 843 67 748 4233 240 91 941 848 0988907860997175 244 46 977589 647 127757030728779973708569993017 043 141 563536333068888 944 03817 846 160859 248 3 844 5902021 541 02756903055 846 5 340 633656355 848 9976 540 2181 admin@deep.openna.com Your public key has been ... #KILL_ROUTE="/sbin/route add $TARGET$ 333 .44 4.555.666" # Generic Linux #KILL_ROUTE="/sbin/route add -host $TARGET$ gw 333 .44 4.555.666" # Newer versions of Linux support the reject flag...

... filesystem-1.3.5-1 basesystem-6.0 -4 findutils -4. 1- 34 gawk-3.0 .4- 2 patch-2.5-10 flex-2.5.4a-9 ncompress -4. 2 .4- 15 net-tools-1. 54- 4 Introduction to Linux 0 CHAPTER 1 Copyright 1999 ... ® and OpenDocs Publishing 1 Get a printed version here! Securing and Optimizing Linux: RedHat Edition A hands on guide for Linux professionals. Title: Securing ... 16: 24: 16 1999(00000.00:10 :44 ) Modify: Mon Sep 20 10:22 :44 1999(00002.06:12:16) Change: Mon Sep 20 10:22 :44 1999(00002.06:12:16) Step 3 Edit the inetd.conf file (vi /etc/inetd.conf) and...

... networking]# ping 208.1 64. 186.1 PING 208.1 64. 186.1 (208.1 64. 186.1) from 208.1 64. 186.2 : 56 data bytes 64 bytes from 208.1 64. 186.2: icmp_seq=0 ttl=128 time=1.0 ms 64 bytes from 208.1 64. 186.2: icmp_seq=1 ... time=1.0 ms 64 bytes from 208.1 64. 186.2: icmp_seq=2 ttl=128 time=1.0 ms 64 bytes from 208.1 64. 186.2: icmp_seq=3 ttl=128 time=1.0 ms 208.1 64. 186.1 ping statistics 4 packets transmitted, 4 packets ... ICMP, DNS Server and Client (53), SSH Server and Client (22), HTTP Server and Client (80), HTTPS Server and Client (44 3), POP Client (110), NNTP NEWS Client (119), SMTP Server and Client (25),...

... rightrsasigkey=0x01037631b81f00d5e6f888c 542 d44dbb784cd3 646 f084ed96f 942 d 341 c7c4686cbd 40 5b805dc728f869 747 5f11e8b1dd797550153a3f0d4ff0f2b274b70a2ebc88f073 748 d1c1c8821dc6be6a2f0064f3be7f8e4 549 f8ab9af 649 44f829b0 147 88dd202cf7d2e320cab666f5e7a197e64efe0bfee 94 e92ce4dad82d5230c57b89edf ... leftrsasigkey=0x010395daee1be05f3038ae529ef2668afd79f5ff1b16203c9ceaef801cea9cb74bcfb51a6ecc08890d3eb4b 547 0c0fc3 546 5c8ba2ce9d1 145 ff07b 542 7e04cf4a38ef98a7f29edcb4d7689f2da7a69199e4318b4c8d0ea25d33e4f0 841 86a2a54f4b4cec12cca1a5deac3b19d561c16a76bab772888f1fd71aa08f08502a 141 b611f rightrsasigkey=0x01037631b81f00d5e6f888c 542 d44dbb784cd3 646 f084ed96f 942 d 341 c7c4686cbd 40 5b805dc728f869 747 5f11e8b1dd797550153a3f0d4ff0f2b274b70a2ebc88f073 748 d1c1c8821dc6be6a2f0064f3be7f8e4 549 f8ab9af 649 44f829b0 147 88dd202cf7d2e320cab666f5e7a197e64efe0bfee 94 e92ce4dad82d5230c57b89edf ... 0x95daee1be05f3038ae529ef2668afd79f5ff1b16203c9ceaef801cea9cb74bcfb51a6ecc08890d3eb4b 547 0c0fc3 546 5c8ba2ce9d1 145 ff07b 542 7e04cf4a38ef98a7f29edcb4d7689f2da7a69199e4318b4c8d0ea25d33e4f0 841 86a2a54f4b4cec12cca1a5deac3b19d561c16a76bab772888f1fd71aa08f08502a 141 b611f...

... /lib/libnsl.so.1 (0x4006b000) libresolv.so.2 => /lib/libresolv.so.2 (0x40081000) libdb.so.3 => /lib/libdb.so.3 (0x40090000) libc.so.6 => /lib/libc.so.6 (0x400cb000) /lib/ld -linux. so.2 => ... Architecture ® and OpenDocs Publishing 40 4> /usr/lib/perl5/site_perl/5.005/i386 -linux/ auto/Apache/include/modules/ssl/ssl_util_sdbm.h > /usr/lib/perl5/site_perl/5.005/i386 -linux/ auto/Apache/include/modules/perl ... /usr/lib/perl5/site_perl/5.005/i386 -linux/ auto/Apache/include/modules/php4 > /usr/lib/perl5/site_perl/5.005/i386 -linux/ auto/Apache/include/modules/php4/mod_php4.h > /usr/lib/perl5/site_perl/5.005/i386 -linux/ auto/Apache/include/modules/proxy...

... 4, 6, and 9. | | 8 means copy all files new or modified since level 0, 3, 4, 6, and 8. | 9 means copy all files new or modified since level 0, 3, 4, 6, 8, and 9. The advantages and ... Network Architecture ® and OpenDocs Publishing 48 2 RFC1 344 Implications of MIME for Internet Mail Gateways. RFC1 345 Character Mnemonics and Character Sets. RFC 142 1 Privacy Enhancement ... Open Network Architecture ® and OpenDocs Publishing 44 0The default setup for the “bdflush” parameters under Red Hat Linux is: " ;40 500 64 256 500 3000 500 18 84 2" • To change the...

... /usr/src /linux/ include /linux /usr/src /linux- 2.2. 14/ include [root@deep /]# cp -r /usr/src /linux/ include/net /usr/src /linux- 2.2. 14/ include [root@deep /]# cp -r /usr/src /linux/ include/video /usr/src /linux- 2.2. 14/ include ... /usr/src /linux- 2.2. 14/ include [root@deep /]# cp -r /usr/src /linux/ include/asm-generic /usr/src /linux- 2.2. 14/ include [root@deep /]# cp -r /usr/src /linux/ include/asm-i386 /usr/src /linux- 2.2. 14/ include ... edit the “/usr/src /linux/ include /linux/ tasks.h” file and change the following parameters. • Edit the tasks.h file (vi + 14 /usr/src /linux/ include /linux/ tasks.h) and change the following parameters:...

... Open Network Architecture ® and OpenDocs Publishing 2 04 Linux Tripwire 2.2.1 Overview A typical Red Hat Linux server installation handles approximately 30 ,40 0 files. At their busiest ... Architecture ® and OpenDocs Publishing 203Chapter 12 Securities Software (System Integrity) In this Chapter Linux Tripwire 2.2.1 Configurations Securing Tripwire for Linux Commands Linux ... <gmourani@videotron.ca>" 2 048 -bit ELG-E key, ID 71D4CC 44, created 1999-10-26 (main key ID BBB4BA9B) Enter passphrase: Where “-d” is for decrypting and <file> is the message you...

... named, execute the following command: [root@deep /]# ldd /usr/sbin/named libc.so.6 => /lib/libc.so.6 (0x40017000) /lib/ld -linux. so.2 => /lib/ld -linux. so.2 (0x40000000) Make a note of the ... in all our neighbor servers, and client machines with the following commands: [root@deep /]# cd /var/tmp/sendmail-version/cf/cf/ [root@deep cf]# m4 /m4/cf.m4 null.mc > /etc/mail/sendmail.cf ... 2 04. 152.1 84. 34 You must be sure to download: sendmail.8.10.1.tar.gz Tarballs It is a good idea to make a list of files on the system before you install Sendmail, and one afterwards, and...

... of Apache, and will improve its performance. Configure PHP4 and apply it to the Apache source tree Now, move into the new php4 directory (cd /php -4. 0) and type the following commands on your ... support and use, it is time to compile and install it into your Linux system. The last step is to move into the new Apache source directory (cd /apache_1.3.12/) and type the following commands ... UID “squid” and the GID “squid”. httpd_accel_host 208.1 64. 186.3 and httpd_accel_port 80 The options “httpd_accel_host” and “httpd_accel_port” specify to Squid the IP address and port number...