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  • [x] Creation time: Last year
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  • Article (Print) (133)
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19%
An IT nomad's daily diary
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© Kateryna Pruchkovska, 123RF.com
","stage","app","gateway","eth0-ip","eth0-mask","eth1-mac","eth1-ip","eth1-mask" ] 19 system_dict = {} 20 21 f = open(cblr_systems, "r") 22 for line in f: 23 if line.startswith("#"): 24 continue 25 system
19%
Denial of service defense
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Lead Image © Russell Shively, 123RF.com
was received [2]. Modular Extensions for Apache Apache version 2.2 and newer has a mod_reqtimeout extension that lets you configure the RequestReadTimeout option, which you can use to set different request
19%
Open source ticket system
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Photo by Toa Heftiba on Unsplash
://github.com/RotherOSS/otobo-docker.git --branch rel-10_1 --single-branch cd otobo-docker The --branch rel-10_1 option indicates the version; versions 11 (--branch rel-11_0), 10.1 (--branch rel-10_1), and 10.0 (--branch rel-10_0) were available
19%
Identify malicious traffic with Maltrail
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Lead Image © Andrea De Martin, 123RF.com
if 100 percent protection remains an illusion, organizations need to be proactive in the face of an increasingly stressful security landscape. Maltrail is a free tool that can be a useful addition in your
19%
Using Expect scripts to automate tasks
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Kheng Ho Toh, 123RF.com
% of 454.22GB Processes: 168\r 60 Memory usage: 22% Users logged in: 1\r 61 Swap usage: 0% IP address for eth0: 192.168.1.250\r 62 \r 63 Graph this data
19%
News
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
 
the backup process. The announcement states that NetBackup 7.5 increases backup speeds up to 100 times, improves the ability to recover, and makes it possible to integrate NetApp Snapshots with backup. Backup
19%
Port-based access protection with NAP and 802.1X
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© PAnja Kaiser, Fotolia.com
Switch(config)# dot1x system-auth-control 06 Switch(config)# radius-server host 10.1.1.1 key V@rYseCre!t 07 Switch(config)# interface fastethernet0/1 08 Switch(config-if)# switchport mode access 09 Switch
19%
Create a high availability VM with  DRBD9  and Reactor
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by Emma Simpson on Unsplash
. Listing 1 DRBD Resource for VM # vi /etc/drbd.d/proxy.res resource proxy { device drbd0; disk /dev/drbd/proxy; meta-disk internal; on alice { address 10.42.0.100:7789; node-id 0
19%
Checking DNS configurations for errors
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by MW on Unsplash
. It is available in Kali Linux, for example. An example of a query for an SRV record and its output could look like: dig _ldap._tcp.jooslab.de SRV _ldap._tcp.jooslab.de. 3600 IN SRV 0 100 389 dc1.jooslab.de _ldap
19%
Shell scripts: Equal rights for Unix derivatives and Linux
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Mike Flippo, 123RF
OS*) 15 PING="ping" 16 PING2="" 17 ;; 18 esac 19 ... 20 21 for i in server1 server2 server3 workstation1 workstation2 22 do 23 $PING $i $PING2 > /dev/null 24 if [ "$?" != "0

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