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100%
Fast email server deployments with iRedMail
30.01.2024
Home »  Archive  »  2024  »  Issue 79: Monit...  » 
Lead Image © Konstantin Inozemtcev, 123RF.com
Rubén Llorente ... of domains for which you host email, managing quotas, and viewing the logs (Figures 6 and 7). Figure 6: iRedAdmin lets you create email accounts for users
99%
An overview of the Citadel BBS
02.06.2020
Home »  Archive  »  2020  »  Issue 57: Artif...  » 
Lead Image © braverabbit; 123RF.com
Rubén Llorente ... . Citadel Rooms Citadel's main characteristic is that everything is a room, at least internally. Rooms are arranged by floors (Figure 6). For example, on a floor called Animal Talk , you might have the rooms
99%
Discover the power of RouterBOARDS
25.09.2023
Home »  Archive  »  2023  »  Issue 77: Secur...  » 
Lead Image © andreysuslov, 123RF.com
Rubén Llorente ... ). Figure 4: A VPN allows computers in a network to contact devices located in a separate office over a secure connection. Ludovic.ferre CC BY-SA 4.0 [6
99%
Automating command execution across servers
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
Photo by Adrian Hartanto on Unsplash
Rubén Llorente ... is well documented [5], and you can find useful tips on their website. Of special interest is the Recipes section [6], which includes example tasks for uploading files or copying scripts into the servers
99%
Hardware-enhanced security
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © Jeff Metzger, 123RF.com
Rubén Llorente ... obtaining the password is no longer enough for the attacker. The steps for using the Nitrokey in such a way are documented [6], but setting up the configuration involves messing with PAM configuration files
99%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
Home »  Articles  » 
Lead Image © lightwise, 123RF.com
Rubén Llorente ... them in an orderly manner. Proxmox VE has been covered before in other articles [5][6], so I suggest you check them out if you want an in-depth review
57%
I/O Profiling at the Block Level
27.08.2014
Home »  HPC  »  Articles  » 
.5 GB 2.8% (79.4% cumulative) 35.8 GB 2.6% (82.0% cumulative) 38.0 GB 2.4% (84.4% cumulative) 40.3 GB 2.2% (86.6% cumulative) 42.5 GB 2.0% (88.6% cumulative) 44.7 GB 1.8% (90.4% cumulative) 47.0 GB 1.6
56%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
call count for the MB range intervals. Figure 6 plots the write IO function call count for the GB range intervals. Figure 7 plots the write IO function call count for the TB range intervals
56%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
call count for the MB range intervals. Figure 6 plots the write IO function call count for the GB range intervals. Figure 7 plots the write IO function call count for the TB range intervals
52%
Ubuntu Server 21.10 is Now Available
18.10.2021
Home »  News  » 
 
in Ubuntu Server 21.10. Other additions to 21.10 include Linux kernel 5.13, support for a wide variety of hardware (including  x64-64, ARM v7, ARM64, POWER 8, POWER 9, IBM x390x (LinuxONE), and RISC

1 2 3 4 5 6 7 ... 26 Next »

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