Linux System Administration phần 2 docx

... <id>:<runlevels>:<action>:<process> 1 :23 45:respawn:/sbin/getty 38400 tty1 2: 23:respawn:/sbin/getty 38400 tty2 3 :23 :respawn:/sbin/getty 38400 tty3 4 :23 :respawn:/sbin/getty 38400 tty4 5 :23 :respawn:/sbin/getty 38400 tty5 6 :23 :respawn:/sbin/getty ... $1$ÅÀnFvá6Q$6T7hhyN2k74Fizf29eOH70 title Red Hat Linux (2. 4.7−10enterprise) root (hd0,0) kernel /boot/vmlin...

Ngày tải lên: 13/08/2014, 04:21

... addr :21 6. 126 .175 .22 5 P−t−P :21 6. 126 .175 .2 Mask :25 5 .25 5 .25 5 .25 5 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets :21 91 errors:0 dropped:0 overruns:0 frame:0 TX packets :21 25 ... 01 /22 /20 02 System: E 123 45678 Action: Used pwconv to re−enable shadowed passwords after successful integration of accounts from System E 122 4 827 1. Adding New Users...

Ngày tải lên: 13/08/2014, 04:21

... 128 .0.0.0–191 .25 5 .25 5 .25 5 25 5 .25 5.0.0 1 72. 16.0.0–1 72. 31 .25 5 .25 5 Class C 1 92. 0.0.0 22 3 .25 5 .25 5 .25 5 25 5 .25 5 .25 5.0 1 92. 168.0.0–1 92. 168 .25 5 .25 5 NoteThe Internet is fast running out of IP addresses. Although a 32 bit ... 12. 1: IP Address Classes and Private Address Ranges Class Name Range Netmask Private Addresses Class A 1.0.0.0– 127 .25 5 .25 5 .25 5 2...

Ngày tải lên: 13/08/2014, 04:21

... /dev/hdb: 25 5 heads, 63 sectors, 121 6 cylinders Units = cylinders of 16065 * 5 12 bytes Device Boot Start End Blocks Id System /dev/hdb1 25 7 121 6 771 120 0 5 Extended /dev/hdb2 1 1 92 15 422 08+ fb ... relocateable) Version : 2. 2.3a Vendor: Red Hat, Inc. Release : 6 Build Date: Wed 10 Apr 20 02 07:38:10 PM EDT Install date: Thu 09 May 20 02 07 :23 :20 AM EDT Build Host: daffy...

Ngày tải lên: 13/08/2014, 04:21

... ~ /linux 2. 4.18.tar.gz If your source tarball uses bzip2 compression, you can use a command similar to the following to extract it: # tar xvf ~ /linux 2. 4.18.tar.bz2 −−use−compress−program bzip2 Kernel ... any filesystem you use. The standard Linux dump utility handles ext2/ext3 filesystems, but not FAT filesystems or the Reiser journaling filesystem. Trying to use dump on such filesystem...

Ngày tải lên: 13/08/2014, 04:21

... and /dev/hda2. # mknod /dev/hda b 3 0 # mknod /dev/hda1 b 3 1 # mknod /dev/hda2 b 3 2 # mkdir /mnt/olddisk 24 3 2: 2345:respawn:/sbin/mingetty tty2 3 :23 45:respawn:/sbin/mingetty tty3 4 :23 45:respawn:/sbin/mingetty ... times as fast as standard RS 23 2. A new USB version, USB 2. 0, is starting to become available in 20 02, and is capable of 480Mbps speeds. Multi−device support RS 23 2...

Ngày tải lên: 13/08/2014, 04:21

... nessus.rodsbooks.com 25 Trying 1 92. 168.1.3 Connected to nessus.rodsbooks.com. Escape character is '^]'. 22 0 nessus.rodsbooks.com ESMTP Sendmail 8.11.6/8.11.6; Wed, 18 Sep 20 02 20 :33 :22 −0400 MAIL FROM:<rodsmith@speaker.rodsbooks.com> 25 0 ... itself This is a demonstration message. It contains no useful information. . 25 0 2. 0.0 g3UJBQW 129 51 Message accepted...

Ngày tải lên: 13/08/2014, 04:21

... LETH="−V 1 92. 168.1.1 −W eth1" # The local network export LNET="1 92. 168.1.1 /25 5 .25 5 .25 5.0" # The firewall (this system on the local network) export FWALL="1 92. 168.1.1/ 32& quot; # ... forward −j MASQ −s 1 92. 168.1.5/ 32 −i eth0 −d $ANY /sbin/ipchains −A forward −j MASQ −s 1 92. 168.1.6/ 32 −i eth0 −d $ANY /sbin/ipchains −A forward −j MASQ −s 1 92. 168...

Ngày tải lên: 13/08/2014, 04:21