Essential System Administration, 3rd Edition phần 10 docx

... routes 2nd 3rd symbolic links systemwide login initialization types user account initialization user owner filesystem paging filesystems administering backing up system 2nd 3rd backups ... security and storing 2nd 3rd system filesystems 2nd 3rd table of contents for 2nd tar and types 2nd unattended verifying bacteria bad passwords 2nd balance 2nd...

Ngày tải lên: 13/08/2014, 04:21

... under iso.org.dod.internet.mgmt.mib-2.host.hrSystem : # snmpwalk beulah somethingsecure host.hrSystem host.hrSystem.hrSystemUptime.0 = Timeticks: (31861126) 3 days, 16:30:11.26 host.hrSystem.hrSystemDate.0 = 2002-2-8,11:5:4.0,-5:0 ... BOOT_FILE=/boot/vmlinuz enableapic vga=0x0314." host.hrSystem.hrSystemNumUsers.0 = Gauge32: 1 host.hrSystem.hrSystemProcesses.0 = Gauge32: 205 host.h...

Ngày tải lên: 13/08/2014, 04:21

... Section 10. 2 . 4.1.5.6 Checking and mounting the root filesystem The root filesystem is the first filesystem that the boot process accesses as it prepares the system for use. On a System V system, ... Unix systems, although the mechanisms used to accomplish it vary quite a bit from system to system. These mechanisms depend on both the physical hardware and the operating system typ...

Ngày tải lên: 14/08/2014, 02:21

... (OR logic): $ last harvey ttyp1 iago Fri Sep 16 10: 07 still logged in ng ttyp6 Fri Sep 16 10: 00 10: 03 (00:02) harvey ttyp1 iago Fri Sep 16 09:57 10: 07 (00:09) chavez ttyp5 Fri Sep 16 09:29 still ... want to keep the system down while you investigate. When you are ready to bring the system back online, reinstall the operating system from scratch (including remaking all filesy...

Ngày tải lên: 14/08/2014, 02:21

... routes 2nd 3rd symbolic links systemwide login initialization types user account initialization user owner filesystem paging filesystems administering backing up system 2nd 3rd backups ... security and storing 2nd 3rd system filesystems 2nd 3rd table of contents for 2nd tar and types 2nd unattended verifying bacteria bad passwords 2nd balance 2nd...

Ngày tải lên: 14/08/2014, 02:21

... Chapter 10. Filesystems and Disks Section 10. 1. Filesystem Types Section 10. 2. Managing Filesystems Section 10. 3. From Disks to Filesystems Section 10. 4. Sharing Filesystems ... Errata Essential System Administration, 3rd Edition By Æleen Frisch Publisher : O'Reilly Pub Date : August 2002 ISBN : 0-596-00343-9 Pages : 1176 Whether you use a standa...

Ngày tải lên: 13/08/2014, 04:21

... Section 10. 2 . 4.1.5.6 Checking and mounting the root filesystem The root filesystem is the first filesystem that the boot process accesses as it prepares the system for use. On a System V system, ... password. Modern systems provide various safeguards. Most systems now require that the root password be entered before granting system access in single-user mode. On some System V-bas...

Ngày tải lên: 13/08/2014, 04:21

... -c" # set shell variables to specified various features set history = 100 # remember 100 commands set savehist = 100 # save 100 commands across logins set nobeep # never beep! set autologout 60 ... is very powerful and is the group owner of most system files. Most systems define a number of system groups, analogous to the similarly named system user accounts: bin, daemon, sys,...

Ngày tải lên: 13/08/2014, 04:21

... -rw-r r 1 root system 2732 Jun 23 12:43 /etc/passwd.sav -rw-r r 1 root system 2971 Jul 12 09:52 /etc/passwd -rw 1 root system 1314 Jul 12 09:55 /etc/shadow -rw 1 root system 105 6 Apr 29 18:39 ... want to keep the system down while you investigate. When you are ready to bring the system back online, reinstall the operating system from scratch (including remaking all filesys...

Ngày tải lên: 13/08/2014, 04:21

... of managing filesystems. 10. 2.1 Mounting and Dismounting Filesystems Mounting is the process that makes a filesystem's contents available to the system, merging it into the system directory ... RuBoard 10. 2 Managing Filesystems This section covers such topics as mounting and dismounting local and remote filesystems, the filesystem configuration file, and checking local filesystem...

Ngày tải lên: 13/08/2014, 04:21