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97%
Security risks from insufficient logging and monitoring
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Photo by Ryoji Iwata on Unsplash
) to be detected, and the attack took an average of 66 days [3]. Both are more than enough time for the attacker to cause massive damage. Monitoring Protects Figure 1 shows a sample network, including a DMZ, where ... 48
42%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
Home »  Articles  » 
Lead Image © lightwise, 123RF.com
Rubén Llorente ... of machines. Tools such as FAI created for physical machines are of use when deploying virtual machines, as well, as are distro-specific tools (e.g., autoinstall for OpenBSD [2], preseed for Debian [3
23%
News for Admins
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
 
connectivity and multiple servers Central edge – a regional data center that can control far and closer edge infrastructures RHEL 8.3 (released in November) includes tools like Image Builder, to address ... In the news: Native edge computing comes to Red Hat Enterprise Linux; IBM/Red Hat deals crushing blow to CentOS; Linux Kernel 5.10 is ready for release 48; and Canonical launches curated container
11%
Listing 1
01.08.2012
Home »  HPC  »  Articles  »  Warewulf Cluste...  »  Warewulf 3 Code  » 
 
 perl-version                            x86_64                   3:0.77-119.el6_1.1                      sl                    48 k Transaction Summary ... Warewulf 3 Listing 1
10%
Creating a private Docker registry
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Photo by Dayne Topkin on Unsplash
84c5f6e03bf0 45 hours ago 104MB registry 2 2d4f4b5309b1 2 months ago 26.2MB $ docker tag redis:latest 192.168.1.48:5000/redis:latest and check
10%
A closer look at hard drives
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Lucy Baldwin, 123RF
mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 32 Cycle time: min=120ns recommended=120ns 33 PIO: pio0 pio1 pio2 pio3 pio4 34 Cycle time: no flow control=120
10%
Lmod 6.0: Exploring the Latest Edition of the Powerful Environment Module System
16.07.2015
Home »  HPC  »  Articles  » 
Lmod is an indispensable tool for high-performance computing. With the new release of version 6, now is a good time to review Lmod and look at its new capabilities. ...  ---------------------    mpich/3.1    openmpi/1.8   -------------------------- /cluster/modulefiles/Core ---------------------------    gnu/4.8    lmod/6.0.1    settarg/6.0.1   Use ... Lmod is an indispensable tool for high-performance computing. With the new release of version 6, now is a good time to review Lmod and look at its new capabilities. ... Lmod 6.0: Exploring the Latest Edition of the Powerful Environment Module System
9%
Ubuntu Server 21.10 is Now Available
18.10.2021
Home »  News  » 
 
-V), and software updates such as QEMU 6.0, libvirt 7.6, PHP 8.0.8, Apache2 2.4.48, GCC 11.2.0, Python 3.9.4, Bind9 9.16.15, Open vSwitch 2.16.0, and OpenLDAP 2.5.6. To download a copy of Ubuntu Server, head over
9%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32 fio-3.16 Starting 1 process test: (groupid=0, jobs=1): err= 0: pid=12936: Sat Jun 19 14:48:48 2021 write: IOPS=250k, BW=977MiB/s (1024MB/s)(500
9%
Stretching devices with limited resources
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © Lucy Baldwin, 123RF.com
] device to store /var/log, offloading the primary source of boot-time writes from the physical device to a 50MB RAM drive. Figure 3: Three zram partitions

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