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18%
Process, Network, and Disk Metrics
26.02.2014
Home »  HPC  »  Articles  » 
 def    # # Routine to add commas to a float string # def commify3(amount):     amount = str(amount)     amount = amount[::-1]     amount = re.sub(r"(\d\d\d)(?=\d)(?!\d*\.)", r"\1,", amount)     return amount[::-1
18%
Free Enterprise Backup with Bareos
12.11.2013
Home »  Articles  » 
they are addressed Which files should be backed up (a FileSet) The plugin configuration The before and after jobs (i.e., programs that are started before or after a backup job, e.g., to start and stop
18%
Installing and operating the Graylog SIEM solution
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Leo Blanchette, 123RF.com
. The pwgen command generates a password and encrypts with sh256sum: pwgen -N 1 -s 100 echo -n | sha256sum The encrypted password is then assigned to the parameter root_password_sha2. Table 1 gives
18%
Discovering SQL injection vulnerabilities
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© Mika Specta, 123RF.com
://127.0.0.1/dvwa/ vulnerabilities/sqli/?id=1&Submit=Submit#" --cookie="PHPSESSID=ce0aa7922720f3190bf9bbff7f24c434;security=low" --forms After a short while, SQLmap finds the matching ID field and asks
18%
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
18%
Mocking and emulating AWS and GCP services
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © Juri Samsonov, Fotolia.com
root:root /usr/local/bin/dockerize FROM google/cloud-sdk:alpine SHELL ["/bin/ash", "-o", "pipefail", "-c"] RUN apk add --no-cache --virtual .build-deps alpine-sdk libffi-dev openssl-dev python3-dev py3
18%
Nmon: All-Purpose Admin Tool
17.12.2014
Home »  HPC  »  Articles  » 
) option and the CPU stats (c ) option while running the FT benchmark. Figure 3: Long-term CPU stats while running NPB FT benchmark. To create
18%
Warewulf 4 – Python and Jupyter Notebooks
13.04.2023
Home »  HPC  »  Articles  » 
Interactive HPC applications written in languages such as Python play a very important part today in high-performance computing. We look at how to run Python and Jupyter notebooks on a Warewulf 4 ... of packages in the file req.txt in the home directory of the anaconda user that can be used to create the shared_env environment: $ /opt/apps/anaconda3/bin/conda create -n shared_env --file ./req
18%
Acquiring a Memory Image
20.05.2014
Home »  Archive  »  2014  »  Issue 20: IPv6...  » 
Lead Image © lightwise, 123RF.com
, and physical memory (32- and 64-bit windows). dc3dd [2] – a tool that captures the content of memory on the infected system; dc3dd is basically the standard *nix dd utility upgraded for forensic use, which
18%
File Compression for HPC
10.11.2021
Home »  HPC  »  Articles  » 
a directory -v or -vv  creates verbose output -b uses bzip2 compression -g uses gzip compression -l uses lzo compression -L n uses compression level n (1 -9 , with 7 being the default

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