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Article (Print)
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44%
Professional backup solutions compared
30.11.2025
Home
»
Archive
»
2010
»
Issue 2: Backup...
»
) with 12 Serial ATA disks, a 320 UW SCSI controller for the host connection, and 512
MB
cache. I configured various disk groups and logical volumes on this powerful hardware and exported them to the backup
44%
One metric to rule them all
31.10.2025
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»
Archive
»
2012
»
Issue 11: Cloud...
»
/uptime.1.html Getloadavg (
3
) man page: http://www.kernel.org/doc/man-pages/online/pages/man
3
/getloadavg.
3
.html CentOS Deployment Guide – /proc/loadavg: http://www.centos.org/docs/5/html/
5.2
43%
Exploring the differences between MariaDB and MySQL
30.11.2025
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»
Archive
»
2011
»
Issue 4: Secure...
»
are the additional storage engines that ship with MariaDB (enter show storage engines; for a list). These include the Aria, XtraDB (an enhanced and extended version of the InnoDB storage engine), PBXT, FederatedX (
a
43%
Virtualization via Zones
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
directories, sets up links, and copies files into the zone to create the new system's layout (Listings 2 and
3
). The installation also creates the zone's chrooted directory /zones/web1 and sets the appropriate
43%
Monitoring server hardware with the Nagios IPMI plugin
30.11.2025
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Archive
»
2011
»
Issue 4: Secure...
»
to analog (threshold) sensors in a reliable way. FreeIPMI is now included by an growing number of Linux distributions, such as RHEL/Cent OS as of version
5.2
, Ubuntu as of version 10.04, and Debian Squeeze [2
43%
Data acquisition with shell tools
30.11.2025
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2010
»
Issue 2: Backup...
»
|21|" | cut -d\| -f
3
` 48 b=`cat $newdat | grep "50|25|" | cut -d\| -f
3
` 49 50
a
=$(echo $
a
| tr \, \.) 51 b=$(echo $b | tr \, \.)
52
53 54 psum=$(echo "$
a
+$b" | bc ) 55 echo -
n
"Invoice amount: $psum, continue
43%
An IT nomad's daily diary
30.11.2025
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2011
»
Issue 6: Perfor...
»
magazine [
3
]. In other words, the many Cobbler system records are really the biggest problem. Just to jog your memory: Using system records, Cobbler can create an individual PXE configuration file for each
43%
Building more efficient database applications with a graph database
30.11.2025
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Archive
»
2012
»
Issue 08: FreeNAS
»
comparison in Table 1. Table 1 Five Graph Databases Name Neo4j 1.6 Sones Graph DB 2.0 InfoGrid 2.
9
.5 HyperGraphDB 1.1 VertexDB Homepage http
43%
Using Expect scripts to automate tasks
31.10.2025
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»
Archive
»
2012
»
Issue 12: NAS S...
»
-- "PASSWORD\r" 49 expect -exact "\r 50 Linux aspen 2.6.32-43-server #97-Ubuntu SMP Wed Sep 5 16:56:41 UTC 2012 x86_64 GNU/Linux\r 51 Ubuntu 10.04.4 LTS\r
52
\r 53 Welcome to the Ubuntu Server!\r 54
43%
Remote desktop based on HTML5
31.10.2025
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2012
»
Issue 12: NAS S...
»
quickly view the password hash at the command line with the md5sum utility: # echo -
n
| md5sum -t 319f4d26e
3
c536b5dd871bb2c
52
e3178 - Next, add this hash value instead of the password
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