essential system administration 3rd edition phần 9 pot
essential system administration 3rd edition phần 9 pot
... a Linux system:
$ sar -d 5 10
Linux 2.4.7-10 (dalton) 05/ 29/ 2002
07: 59: 34 PM DEV tps blks/s
07: 59: 39 PM dev3-0 9. 00 70.80
07: 59: 39 PM dev22-0 0.40 1.60
07: 59: 39 PM DEV tps blks/s
07: 59: 44 PM ... 0.00 0 0 10 2 88
0 13 9. 03 64 0.56 0.00 0 0.00 0.00 0 0.00 1 0 7 1 91
0 13 1 .91 63 0.12 0.00 0 0.00 0.00 0 0.00 2 0 4 2 92
0 13 2. 29 64 0.14 0.00 0 0.00 0.00 0 0.00 2 0...
Essential System Administration, 3rd Edition phần 3 potx
... (for example, 200- 299 is used for chemistry department
users, 300- 399 is used for physics, and so on).
Multiple user accounts with the same UID are the same account from the system& apos;s point ... -f
Linux
chage -d 0 -M 99 9 (if not using aging)
Solaris
passwd -f
Tru64
usermod -x password_must_change=1
The Linux command works by setting the date of the last password change to January 1,...
Essential System Administration, 3rd Edition phần 7 potx
... Up and Restoring the System Filesystems
This final section covers backing up and restoring thefilesystem containing the operating system itself,
including the case of a system disk failure. Recovering ... filesystem (RAM disk) or one
# /etc/gettytab
default:\
:cb:ce:ck:lc:fd#1000:im=\r\n%s/%m (%h) (%t)\r\n\r\n:\
:sp#1200:if=/etc/issue:
cons8:\
:p8:sp #96 00:
2|std .96 00 |96 00-bau...
Essential System Administration, 3rd Edition phần 8 pot
... deleted:
chavez:Al9ddmL.3qX9o: 190 :20:Rachel Chavez:/home/chavez:/bin/csh
*** Password file protection:
-rw-r r 1 root system >>> correct values
-rw-r r 1 root system 1847 Jun 11 22:38 ... GID=0 accounts:
badboy:lso9/.7sJUhhs:000:203:Bad Boy:/home/bb:/bin/csh
*** Accounts added:
chavez:9Sl.sd/i7snso: 190 :20:Rachel Chavez:/home/chavez:/bin/csh
wang:l9jsTHn7Hg./a:308:302:Ri...
Essential System Administration, 3rd Edition phần 9 ppsx
... a Linux system:
$ sar -d 5 10
Linux 2.4.7-10 (dalton) 05/ 29/ 2002
07: 59: 34 PM DEV tps blks/s
07: 59: 39 PM dev3-0 9. 00 70.80
07: 59: 39 PM dev22-0 0.40 1.60
07: 59: 39 PM DEV tps blks/s
07: 59: 44 PM ... your system.
Compress large, infrequently accessed files.
07: 59: 44 PM DEV tps blks/s
07: 59: 49 PM dev3-0 96 .60 772.80
07: 59: 49 PM dev22-0 0.00 0.00
Average: DEV tps blks/...
essential system administration 3rd edition phần 5 pot
... trap:
Feb 25 11:44:21 beulah snmptrapd[8675]: beulah.local[ 192 .168 .9. 8]:
Trap system. sysUpTime.0 = Timeticks:(14423 590 5) 6 days, 06: 39: 19,
.iso.org.dod.internet.snmpV2.snmpModules.snmpMIB.snmpMIBObjects.
... location on your system.
On AIX systems, you use these commands to direct the System Resource Controller to start or restart the daemon:
# startsrc -s sendmail
# refresh...
essential system administration 3rd edition phần 10 pot
... 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...
Automating Linux and Unix System Administration Second Edition phần 9 potx
... $orj[oanran%
aj_nulp9pnqa
pnqopgau9pnqa
`ena_pkneao6
lkhe_udkop66
+r]n+^]_gqlo+orj^]_gqlo+_bajcejaik`a931,
ksjan9`]aikjcnkql9nkkpejbkni9b]hoa
+r]n+^]_gqlo+orj^]_gqlo+^ej]nu)oanranik`a931,
ksjan9`]aikjcnkql9nkkpejbkni9b]hoa
We ......
Essential System Administration, 3rd Edition phần 1 pps
...
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 standalone Unix system, ... Inc.
1005 Gravenstein Highway North
Sebastopol, CA 95 472
(800) 99 8 -99 38 (in the United States or Canada)
(707) 8 29- 0515 (international/local)
(707) 8 29- 0104 (fax)
There...
Essential System Administration, 3rd Edition phần 2 pptx
... gunzip mtools-3 .9. 7.tar.gz
$ tar xvf mtools-3 .9. 7.tar
x mtools-3 .9. 7/INSTALL, 737 bytes, 2 tape blocks
x mtools-3 .9. 7/buffer.c, 8 492 bytes, 17 tape blocks
x mtools-3 .9. 7/Release.notes, 893 3 bytes, ... 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, co...
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