UNIX System Administration phần 1 pps
Practical UNIX & Internet Security phần 1 pps
... Logging
Chapter 11 : Protecting Against Programmed Threats
Chapter 12 : Physical Security
Chapter 13 : Personnel Security
Practical UNIX & Internet Security
file:///C|/Oreilly Unix etc/O'Reilly ... Computer Crime Laws
editing wtmp file : 10 .1. 3 .1. Pruning the wtmp file
editors : 11 .5.2.7. Other initializations
buffers for : 11 .1. 4. Trojan Horses
Emacs : 11...
Linux System Administration phần 1 pptx
... Basics 11
Chapter List 11
Featuring 11
Chapter 1: The Basics of System Administration 12
Overview 12
Your Role as a System Administrator 12
Tasks of a System Administrator 13
Configuring Hardware 13
Installing ... Filesystems 13 7
Network Filesystems 14 0
Filesystem Design 14 1
The Physical Structure 14 1
Inodes and Directories 14 1
Accessing Filesystems 14 2
Mo...
UNIX System administration PHẦN 1 ppsx
... vi 10
Cursor movement 10
Altering the file: basics 11
Rearranging and duplicating text 11
Miscellaneous 12
Commands preceded by a colon (ed commands) 12
BOOTING A UNIX MACHINE 13
STOPPING A UNIX ... UNIX System Administration
Rudolf Cardinal, August 19 95 9
For more complex pattern-matching, use egrep (1) or fgrep (1) .
UNIX System Administration
Rudolf Cardina...
UNIX System administration PHẦN 7 pps
... this line in. There’s no choice.
System image definitions
config vmunix root on rz0a swap on rz0g dumps on rz0g
The general format for this line is:
UNIX System Administration
Rudolf Cardinal, ... /etc/snmpd.
UNIX System Administration
Rudolf Cardinal, August 1995 70
config filename
configuration-clauses
The filename argument is the name to be given to the compiled kernel,...
UNIX System administration PHẦN 8 pps
... path and location of the new vmunix.)
7. Move /vmunix to /genvmunix.
8. Copy the new vmunix (from the message noted above) to /vmunix.
9. Reboot the system.
This procedure ensures that you are running ... have a fully-specified pathname,
like ./myprog or /usr/ucb/vi.
UNIX System Administration
Rudolf Cardinal, August 1995 80
Accounting
System accounting can be performed for (1)...
Automating Linux and Unix System Administration phần 4 ppsx
... on a system running the same OS version and hard-
ware platform as the system for which you’re setting up the profile. See
dppl6++`k_o*oqj*
_ki+]ll+`k_o+`k_ +4- 3)11,2+lnal]na_qopki). 14, 4;]9reas ... prompt:
w,ykg^kkpjap)ejop]hh
Naoappejc***
o_naajjkpbkqj`*
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Gau^k]n`jkplnaoajp*Qoejcppu]bknejlqp]j`kqplqp*
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Automating Linux and Unix System Administration phần 9 pps
... managing the contents and permission of files
is the core of UNIX /Linux system administration. UNIX /Linux security is also almost
entirely concerned with file contents and permissions. Even ... $orj[oanran%
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UNIX System Administration phần 1 pps
... 11 1
10 .1 Special Files 11 1
10 .2 SunOS 4.X 11 2
10 .3 SunOS 5.X 11 2
10 .4 IRIX 5.X 11 3
10 .5 Ultrix and Digital UNIX 11 4
11 System Directories 11 5
11 .1 System Directories 11 5
11 .2 / - root 11 5
11 .3 /etc ... 91
8 .1 SunOS 4 .1. X 91
8.2 SunOS 5.X 92
8.3 IRIX 5.X 10 0
8.4 Digital UNIX 10 1
8.5 Ultrix 10 1
9 Adding Hardware 10 3
9 .1 SunOS 4 .1. X...
unix system administration phần 5 ppsx
... Daily System Administration
128 â 1998 University Technology Services, The Ohio State University UNIX System Administration
Daily System AdministrationDaily System Administration
13.1.1.2 ... State University UNIX System Administration
Package AdministrationPackage Administration
solaris_2 _5_ sparc system SUNWdfb.u Dumb Frame Buffer Device Drivers
solaris_2 _5_ spar...
unix system administration phần 6 pps
... times.
Package Administration
154 â 1998 University Technology Services, The Ohio State University UNIX System Administration
Package AdministrationPackage Administration
15 .6 Digital UNIX and Ultrix
Both ... University UNIX System Administration
Backup ProceduresBackup Procedures
#!/bin/sh
# Cron script to do a complete backup of the system
#/dev/sd0a 1 566 3 63 35 7...
UNIX System Administration phần 9 ppsx
... similar to:
http:nologin :99 9 :99 9:World Wide Web Server:/usr/local/http:/bin/false
World Wide Web
260 â 199 8 University Technology Services, The Ohio State University UNIX System Administration
World ... Utilities
238 â 199 8 Frank Fiamingo UNIX System Administration
Useful UtilitiesUseful Utilities
The Properties /System Properties pop-up window is:
iostat
UNIX System...