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28%
Reducing the Attack Surface in Windows
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Photo by Sander Sammy on Unsplash
to be errors in the development of the server software itself. Internet Information Services (IIS) for Windows Server, Apache or N, mail servers, and many other standard services usually come with a secure basic
28%
Gathering Data on Environment Modules
10.09.2012
Home »  HPC  »  Articles  » 
/etc/bashrc , or (3) modifying $PATH in your own account. For the purposes of demonstrating how to do this, I will modify my .bashrc file with the following line: export PATH
28%
Microsoft Exchange replacement
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
Photo by Gabriel Crismariu on Unsplash
: It is not based on open standards, and it uses proprietary protocols and APIs like MAPI [3] for internal communication. Clients for Exchange are pre-installed on all Windows, Android, and Apple devices
28%
Parallel Shells: Run Commands on Multiple Nodes
02.07.2014
Home »  HPC  »  Articles  » 
 user           execute remote commands as user -t seconds        set connect timeout (default is 10 sec) -u seconds        set command timeout (no default) -f n              use fanout of n nodes -w
28%
What's your status (page)?
28.11.2023
Home »  Archive  »  2023  »  Issue 78: Domai...  » 
Lead Image © Tatiana Venkova, 123RF.com
.json files (Listings 1 and 2) [2] to launch a Monitoror stack and supply its configuration, respectively. Listing 1 monitoror_stack.yml 01 version: '3.5' 02 services: 03 monitoror: 04
28%
Analyzing Kernel Crash Dumps
25.11.2012
Home »  Articles  » 
 
to experiment can simply copy the tool to a computer of their choice and convert the image there. The vmss2core -N6 .vmss command generates the kernel dump (Listing 3). During testing, this conversion
28%
Nmon: All-Purpose Admin Tool
17.12.2014
Home »  HPC  »  Articles  » 
the FT benchmark (discrete 3D fast Fourier Transform, all-to-all communication) from the NAS Parallel Benchmark OMP set version 3.2 across all of the cores on my four-core desktop system
28%
Exploring Kubernetes with Minikube
11.09.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
to Virtualization.'' Alternatives to Virtualization According to one very nicely written page [3], KVM will still work without the hardware extensions, but it will be much slower. It is also possible
28%
Command-line tools for the HPC administrator
22.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image © Vasyl Nesterov, 123RF.com
or thousands of nodes; therefore, admins needed a way to send the same command to a number of nodes or a fixed set of nodes. In a past article [3], I wrote about a class of tools that accomplishes this goal
28%
Port Knocking
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © rasslava, 123RF.com
. You can use this to watch that file in real time (or at least updates every second) in another terminal with: watch -n1 cat /etc/hosts.allow 3. Assuming you have access, try closing access

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