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18%
Managing virtual machines
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© Igor Klimov, 123RF.com
VALUES ('$hostname', '$ip', 'A', 86400, $time, 1, 0)/; 21 } else { 22 $sql = qq/UPDATE records SET content = '$ip' WHERE name = '$hostname'/; 23 } 24 $sth->finish(); 25 $dbh->do($sql) or warn $dbh
18%
Space – The Final Frontier
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
of "I remember my first disk was only 30MB and it cost $200" comes flying over the bow, and someone returns fire with "Our first server had two mirrored 90MB disks for a company of 100 people." And
18%
News for Admins
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
 
is, the fewer vulnerabilities it is likely to have. According to the report, container images smaller than 100MB had 4.4 high or critical vulnerabilities, versus 42.2 for images between 250 and 500MB ... and Management Software; LPI Launches Open Source Essentials Program; Apache Software Foundation Celebrates 25 Years; SUSE Announces Rancher Prime 3.0; NSA Issues Zero Trust Guidelines for Network Security
18%
CentOS Replacement, AlmaLinux, Now Available on Azure
23.08.2021
Home »  News  » 
 
of other instances of AlmaLinux on Azure (many of which are purpose-built) that start anywhere from $0.008/hour and go up to $0.034/hour. AlmaLinux is a 100% community-driven distribution with the goal
18%
Targeted defense against brute force attacks
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Andrii IURLOV, 123RF.com
with Linux Debian 5.0.7, Ubuntu 10.10, and openSUSE 11.3. If you don't use Linux, check out the "Other Operating Systems" box. Other Operating Systems If you do not use Linux, you'll need to find out
18%
VTP for VLAN management
04.10.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
Lead Image © bluedarkat, 123RF.com
-if)#switchport access vlan 10 SW1(config)#int fastEthernet 0/2 SW1(config-if)#switchport access vlan 20 Imagine you have more than 100 switches in your network. Every time a new VLAN is created, you will need to find
18%
Managing Virtual Infrastructures
21.01.2013
Home »  Articles  » 
 
based on Windows. Bye-Bye Windows Although the Red Hat developers ported all the components of the management component, RHEV-M, from C# to Java in RHEV 3.0, use of the Administrator Console for RHEV
18%
Have a Bash with the Zing network utility
25.09.2023
Home »  Archive  »  2023  »  Issue 77: Secur...  » 
Photo by Micah Tindell on Unsplash
: 55 ms. Port: 80: op 2.1. 10.0.0.23 80 Time: 26 ms. Port: 80: op 2.2. 10.0.0.23 80 Time: 56 ms. Port: 80: op 3.1. 10.0.0.23 80 Time: 25 ms. Port: 80: op 3.2. 10.0.0.23 80 Time: 48 ms. Port: 80: op 4
18%
Creating an SFTP jail
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Juan Manuel Ordonez, 123RF.com
be replaced solely with the sshd configuration directives shown in Listing 3. Line 16 specifies that SFTP will listen on port 2202 instead of the default SSH port 22. This option is configurable and left
18%
Tuning ZFS for Speed on Linux
17.03.2020
Home »  HPC  »  Articles  » 
– in this article: $ cat /proc/partitions|grep sda    8        0  488386584 sda    8        1       1024 sda1    8        2  488383488 sda2    8       16   39078144 sdb    8       32 6836191232 sdc    8

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