Linux System Administration phần 2 docx

Linux System Administration phần 2 docx

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
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Linux System Administration phần 3 docx

Linux System Administration phần 3 docx

... 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
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Linux System Administration phần 7 docx

Linux System Administration phần 7 docx

... 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...
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Linux System Administration phần 1 pptx

Linux System Administration phần 1 pptx

... of system administration that must be mastered before more advanced system administration tasks can be undertaken. Daily system administration tasks are an essential part of running any Linux system. ... Figures 4 72 List of Listings 476 List of Sidebars 478 x Table of Contents Chapter 12: TCP/IP Linux Networking Using a Super Server 318 In Sum 321 Chapter 13: The X Window...
Ngày tải lên : 13/08/2014, 04:21
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Linux System Administration phần 4 ppt

Linux System Administration phần 4 ppt

... /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
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Linux System Administration phần 5 pps

Linux System Administration phần 5 pps

... ~ /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
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Linux System Administration phần 6 ppsx

Linux System Administration phần 6 ppsx

... 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...
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Linux System Administration phần 8 pps

Linux System Administration phần 8 pps

... 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
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Linux System Administration phần 9 potx

Linux System Administration phần 9 potx

... 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
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