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18%
Darshan I/O analysis for Deep Learning frameworks
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
Photo by Michaela Murphy on Unsplash
0.499MiB of data (the code would round this down to one decimal place, or 0.0). Figure 6: Analysis highlights from the darshan-job-summary.pl output
18%
Managing the Build Environment with Environment Modules
06.11.2012
Home »  HPC  »  Articles  » 
using the avail option: $ module avail -------------------------- /opt/Modules/modulefiles ----------------------------- atlas/3.10.0/gnu4/i5-2400S modules blacs/1.1/gnu4/mpich2
18%
Building Big Iron in the Cloud with Google Compute Engine
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © Zavalnyuk Sergey, 123RF.com
/joe/.ssh/google_compute_engine -A -p 22 joe@1.2.3.4 -- 11 Warning: Permanently added '1.2.3.4' (ECDSA) to the list of known hosts. 12 Enter passphrase for key '/home/joe/.ssh/google_compute_engine': 13 Linux gcerocks-instance-1 3
18%
Lmod – Alternative Environment Modules
30.01.2013
Home »  HPC  »  Articles  » 
, for a library that uses a specific compiler and MPI library, you would end up with a module names like atlas-3.10.0-opempi-1.6.2-open64-5.0 . The name is useful because it tells the user the library version
18%
Security in the AWS cloud with GuardDuty
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © xcfoto, 123RF.com
are incorrect on AWS Simple Storage Service (S3) or CloudTrail, which could result in your security metrics suffering a humiliating public leak. In other words, behind the scenes, AWS configures all the plumbing
18%
Tuning ZFS for Speed on Linux
17.03.2020
Home »  HPC  »  Articles  » 
.39K     sde          -      -      0      0     16  3.38K     sdf          -      -      0      0     16  3.37K logs             -      -      -      -      -      -   nvme0n1p2      0    92G      0      0    586  56.6
18%
Understanding Privilege Escalation
13.12.2011
Home »  Articles  » 
 
, and a writable SUID file would essentially allow the user to execute any commands the owner of the file could execute simply by modifying the file. find / -o -group `id -g` -perm \  -g=w -perm -u=s -o -perm -o
18%
Monitoring for small and medium-sized companies compared
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
://www.zabbix.com   https://www.icinga.org http://www.nagios.org Version 1.8.x 1.8.6   1.6 3.3.1 License GPLv2 GPLv2   GPLv2 Core
18%
Using the ATA security features of modern hard disks and SSDs
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © braverabbit, 123RF.com
, password = "Secret", user = user 0.000u 0.000s 0:39.71 0.0% 0+0k 0+0io 0pf+0w or # hdparm --user-master u --security-erase-enhanced "Secret" /dev/sdb In both cases, not only is the delete process
18%
Troubleshooting SELinux
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Sapsiwai, Fotolia
.250:20): avc: denied { getattr } for pid=2603 comm="httpd" path="/docroot" dev=sda6 ino=24481 scontext=user_u:system_r:httpd_t:s0 tcontext=user_u:object_r:default_t:s0 tclass=dir The messages you

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