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15%
Warewulf Cluster Manager – Administration and Monitoring
21.08.2012
Home »  HPC  »  Articles  » 
/var/chroots/sl6.2/etc/rc.d/rc.local ): [root@test1 rc.d]# more rc.local #!/bin/sh # # This script will be executed *after* all the other init scripts. # You can put your own initialization stuff
15%
Creating Virtual SSDs
21.01.2020
Home »  HPC  »  Articles  » 
local server machine (Listing 1). In this example, the four drives sdb to sde in lines 12, 13, 15, and 16 will be used to create the NVMe target. Each drive is 7TB, which you can verify
15%
Building a virtual NVMe drive
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © lassedesignen, 123RF
local server machine (Listing 1). In this example, the four drives sdb to sde in lines 12, 13, 15, and 16 will be used to create the NVMe target. Each drive is 7TB, which you can verify
15%
Symbolic Mathematics with Python's SymPy Library
17.10.2018
Home »  HPC  »  Articles  » 
derivative deriv=diff(f(x),x) deriv  + Enter Roots roots=solve(deriv) roots   + Enter 2D plot — plot(f(x),(x,xmin,xmax)) 3D plot
15%
Symbolic mathematics with Python's SymPy library
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Buchachon Petthanya, 123RF.com
screenshot shows how well equations are rendered, even when LaTeX is not installed. Consider the algebraic function: def f(x): return x/(x**2+1) According to Table 2, the roots are the x -coordinates
15%
Server administration with Cockpit
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Photo by Joshua J. Cotten on Unsplash
.168.2.17", 04 "visible": true, 05 "color": "green", 06 "user": "root" 07 }, 08 "web server": { 09 "address": "192.168.2.4", 10 "visible": true, 11 "color": "rgb(100, 200, 0)", 12
15%
Linux Local and Network Filesystems
07.01.2024
Home »  HPC  »  Articles  » 
what filesystems are available when you use the command. Mounting and Unmounting After creating a filesystem, you need to mount it, which involves creating or using a mountpoint somewhere in the root
15%
Supercharge your Website with Amazon CloudFront
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © 123RF.com
authentication (MFA) [12] set up for your AWS root account, you should set it up immediately. Figure 6: Creating a new user. You can use virtual MFA
15%
Your own AWS-compatible cloud with Eucalyptus
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Author, 123RF.com
end: usr/sbin/euca_conf --get-credentials admin.zip unzip admin.zip source eucarc The first command in this set must be run as root; the last command sets a few environment variables for the Euca2
15%
Manage logs with logrotate
05.12.2019
Home »  Archive  »  2019  »  Issue 54: NVMe...  » 
Lead Image © Vlad Kochelaevskiy, 123RF.com
/log/syslog. su root syslog # keep 4 weeks worth of backlogs rotate 4 # create new (empty) logfiles after rotating old ones create # use date as a suffix of the rotated file #dateext # uncomment this if you want

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