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17%
Zabbix release 2.2
20.05.2014
Home »  Archive  »  2014  »  Issue 20: IPv6...  » 
Lead Image © bowie15, 123RF.com
. Zabbix also is included in the repositories of many distributions, although typically as version 2.0.9. The Zabbix team also offers Zabbix virtual appliances based on openSUSE 12.3 for VMware, Virtual
17%
Manage Linux containers with Docker
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
Lead Image © 36clicks, 123RF.com
'll look at creating an image for serving LAMP-stack web applications as an example. Before getting started, you'll need to install Docker. If you're running Ubuntu 12.10 or 13.04, you can skip straight
17%
Data acquisition with shell tools
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Dmitriy Syechin, 123RF
clear 03 while true 04 do 05 echo "New record" 06 maxrecord=`ls -1 *.dat | sort | tail -1 | cut -d. -f 1` 07 newrecord=$(echo $maxrecord + 1 | bc ) 08 width=`echo $newrecord | wc -c` 09 10 ... 11 12
17%
The logging module in Python
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© svl861, 123RF.com
mainlog.info('an informative message') 11 mainlog.warning('a warning') 12 13 mylog.debug('no message from My-Module') 14 mylog.setLevel(logging.DEBUG) 15 mylog.debug('another message from My
17%
Kopano Groupware – an open source productivity suite
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Lead Image © Klementiev, fotolio.com
detailed documentation [7] and installation packages are available for Debian from version 8, RHEL from version 6, SLES 12, Ubuntu 18.04, and Univention Corporate Server from version 4.2. Setup Aid
17%
Using Libvirt with Python to manage virtual machines
21.08.2014
Home »  Archive  »  2014  »  Issue 22: OpenS...  » 
Lead Image © fourseasons, 123RF.com
changes. On recent systems, you can use polkit to do this. As of version 0.112, you even have a separate engine, which you can feed with JavaScript-based rules. You can really do some interesting things
17%
The System Security Services Daemon
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© Nikita Sobolkov, 123RF.com
they are allowed to make another login attempt. If this option is set to 0, login is simply impossible as long as the back-end server remains unavailable. A problem occurs with this approach if, say, the sudo rules
17%
Secure access to Kubernetes
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © Zachery Blanton, 123RF.com
-flannel-ds-arm-vdprb 1/1 Running 3 26d kube-flannel-ds-arm-xnxqp 1/1 Running 0 26d kube-flannel-ds-arm-zsnpp 1/1 Running 4 34d kube-proxy-lknwh 1
17%
Flexible user authentication with PAM
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© Ana Vasileva, Fotolia.com
users on Lenny will need to access the Experimental repository and then type aptitude install libthinkfinger0 libpam-thinkfinger thinkfinger-tools for the install. Before you modify the existing PAM
17%
PowerDNS Authoritative server high availability with MariaDB Galera
02.08.2022
Home »  Archive  »  2022  »  Issue 70: Defen...  » 
Lead Image © Sergey Nivens, 123RF.com
A quick edit of your pristine MariaDB server's configuration file /etc/my.cnf.d/server.cnf (1) binds the MariaDB service to the localhost and (2) connects and (3) creates the database: Bind-address = 127.0.0

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