UNIX System administration PHẦN 3 potx
UNIX System administration PHẦN 3 potx
... UNIX System Administration
Rudolf Cardinal, August 1995 29
Monitor thyself for evil
Not part of UNIX, the monitor command gives you an interactive view of your system. If it’s on
your system, ... what
oracle co Thu 1pm 20 :31 14: 03 7 :31 orapopskc 272 2 73 10
root p0 1.5.0.99 8 :34 am 46 1 w
The first line is also what you get from the uptime command. It’s 10:49; the system has...
UNIX System Administration phần 3 ppt
... OpenWindows 3. 0: OpenWindows V3.0 Server Patch 30 00-124
100448- 03 OpenWindows 3. 0: loadmodule Patch
100452-72 OpenWindows 3. 0: XView 3. 0 Jumbo Patch
100478-01 OpenWindows 3. 0: xlock crashes leaving system ... System Installation
74 © 1998 University Technology Services, The Ohio State University UNIX System Administration
Operating System InstallationOperating Syste...
UNIX System Administration phần 4 potx
... root system 8192 Jul 12 07:41 dev/
8 drwxr-xr-x 13 root system 8192 Jul 12 10:41 etc/
736 0 -rwxr-xr-x 1 root system 7 535 240 Jul 25 1995 genvmunix*
8 drwxr-xr-x 10 root system 8192 Jul 11 15 :34 ... 4.9 .3
1 037 46-01 SunOS 5.5: XFN source modifications for BIND 4.9 .3
1 038 15-01 SunOS 5.5: rdist suffers from buffer overflow
102 832 -01 OpenWindows 3. 5: Xview Jumbo Patch
1...
principles of network and system administration phần 3 potx
... TECHNOLOGY
(a)
(c) (d)
(b)
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R
3
R
4
leased lines
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3
R
2
R
1
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4
ATM network
virtual path
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datagram
network
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Figure 3. 10 Some possible virtual private networks. In ... information to tell the
user to increase or decrease his rate.
Figure 3. 6 illustrates how a link is filled with ATM traffic.
3. 3.6 Frame Relay
Frame Relay is a packet switched ne...
Linux System Administration phần 3 docx
... 104.ATM3−0.XR1.ATL1.ALTER.NET (146.188. 232 .58) 169. 836 ms 159. 737 ms
159.888 ms
9 195.at−2−0−0.TR1.ATL5.ALTER.NET (152. 63. 81.26) 169.878 ms 159.800 ms
159.851 ms
10 129.at−6−0−0.TR1.STL3.ALTER.NET (152. 63. 0.190) 169.855 ... on
/dev/hdb1 2016016 467476 1446128 24% /
/dev/hdb6 755 836 8 4987292 2187128 70% /usr
/dev/hda8 604 832 0 239 3976 33 47104 42% /home
fdisk
fdisk [options] de...
Linux System Administration phần 9 potx
... File
sam|501 |34 |A
tom|502| 23| B
terry|5 03| 43| B
john|504|12|C
mike|505|67|D
sarah|506|45|C
leonard|507|78|B
meg|508|15|D
toml|509 |33 |B
larry|510|67|C
jeffrey|511|45|D
mark|512| 23| C
chris|5 13| 34|D
anne|514|24|A
ellen|515|16|B
jake|516|27|C
pat|517|45|C
You ... /dev/hda3, which has a total of 533 , 736 blocks,
starting at block 1 and outputting the results to a file called badblocks....
UNIX System administration PHẦN 1 ppsx
... commands 29
DEVICES 30
Making devices 30
Null 30
Memory 30
Disks 31
Tapes 31
Terminals 31
LAT configuration 33
Printers 34
DAEMONS 37
Concept 37
A brief summary of common daemons 37
CRON: SCHEDULING ... commands) 12
BOOTING A UNIX MACHINE 13
STOPPING A UNIX MACHINE 13
FLUSHING THE CACHE 13
BROADCASTING MESSAGES TO PEOPLE 13
WHICH MACHINE AM I ON? 13
HOW UNIX...
UNIX System administration PHẦN 2 pdf
... rudolf 38 180 Jun 30 09:42 a.out
drwxr-x x 2 rudolf 512 Jun 30 10: 03 bin
drwxr-x x 1 rudolf 534 28 Jun 30 10: 03 core
-rwxrwxrwx 1 rudolf 17 Jun 30 13: 14 tree
-rw-r r 1 rudolf 33 35 Jun 30 13: 46 tree.c
Flags: ... Name
drwxr-x x 3 rudolf 512 Jun 30 15:26 .
drwxr-xr-x 20 root 512 Jun 30 15:26
-rwxr-x x 1 rudolf 261 Jun 30 10: 03 .cshrc
-rwxr-x x 1 rudolf 234 Jun 30 10: 03 ....
UNIX System administration PHẦN 4 pot
... JUPITER port 3
MIS_FUJITSU|mis_fujitsu|mf|MF:\
:af=/usr/adm/lp3acct:\
:br#9600:\
:fo=true:\
:ct=lat:\
:fc#0177777:\
:fs#0 23: \
:lf=/usr/adm/lp3err:\
:lp=/dev/tty34:\
:mx#0:\
:op=PORT _3: \
:pl#66:\
:pw#255:\
:sd=/usr/spool/lpd3:\
:ts=JUPITER:\
:xc#0177777:\
:xf=/usr/lib/lpdfilters/xf:\
:xs#044000:
• ... executed, and
past, containing activities in progress.
UNIX System Administration...
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