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11%
More Small Tools for HPC Admins
16.11.2017
Home »  HPC  »  Articles  » 
, as is their mountpoint (if applicable). A useful option is -f , which adds filesystem output to the lsblk output (Figure 6). Figure 6. Output from the “lsblk -f” command
11%
Zentyal Server 3.5
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © PozitivStudija, fotolia.com
allows you to update the system or just specific components. Finally, you can start the process by clicking Refresh (Figure 6). Figure 6: The system lists
11%
Monitoring events with the Audit daemon
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © alphaspirit , 123RF.com
/audispd name_format = NONE max_log_file = 6 max_log_file_action = ROTATE space_left = 75 space_left_action = SYSLOG action_mail_acct = root admin_space_left = 50 admin_space_left_action = SUSPEND disk
11%
ONIE and Cumulus Linux on a switch
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
Lead Image © Brian Kenney, 123RF.com
of BusyBox. Administrators can use it to check out what has happened or restart the installation. As of this writing, ONIE supports the Switch Light [6] operating systems by Big Switch Networks, Cumulus
11%
A new approach to more attractive histograms in Prometheus
22.05.2023
Home »  Archive  »  2023  »  Issue 75: Teamwork  » 
Photo by Markus Winkler on Unsplash
_request_duration_seconds_bucket{le="+Inf"} 2 http_request_duration_seconds_sum 6 http_request_duration_seconds_count 2 Figure 1: The two-second request is assigned to the 2.5s and 5s ranges
11%
Professional protection for small and mid-size enterprises
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Lead Image © Guido Vrola, 123RF.com
, depending on the nature of the data (Figure 6); then, you can see a graphical overview and check the matching lists for more detail. Reports also help you to discover why the firewall performed a certain
11%
ASCII-based monitoring tools
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Lead Image © tele52, 123RF.com
; you will see a screen like that shown in Figure 6. Notice that a small window opens just above the process table listing CPU usage, memory usage, the user, and more about that process
11%
Common DevOps Mistakes
29.11.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image © leeavison, 123RF.com
through version control and start managing them through selective deployments [6], which you achieve the way companies like Facebook do: with a feature flag management system [7]. Doing this lets you
11%
A Bash-based monitoring tool
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © citalliance, 123RF.com
to monitor them. As of this writing, the main branch of atop is still under active development, with code updated within the last six days. A third top-like tool that I've used is vtop [6], which
11%
Turning machine state into a database
01.08.2019
Home »  Archive  »  2019  »  Issue 52: Stop...  » 
Lead Image © Lucy Baldwin, 123RF.com
successfully evaded its well-deserved spot in the limelight. A Successful SQL SQL [5][6] is perhaps the oldest standard in our industry that remains still relevant, but it is not usually associated

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