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19%
Linux Local and Network Filesystems
07.01.2024
Home »  HPC  »  Articles  » 
    0 349.7M  1 loop /snap/gnome-3-38-2004/143 loop4    7:4    0 485.5M  1 loop /snap/gnome-42-2204/120 loop5    7:5    0   497M  1 loop /snap/gnome-42-2204/141 loop6    7:6    0  81.3M  1 loop
19%
Logical Bombs for Fun and Benchmarking
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Lucy Baldwin, 123RF.com
such invocation is essentially a pure processor workload that will maximally use up to one CPU core while taking up close to zero I/O or memory resources. The top [3] command displays a perfect 1.00 load average
19%
Serverless run times with custom Bash AWS Lambda layers
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © Eric Gevaert, 123RF.com
the example. One gotcha is that if the filename argument for the payload is changed and the payload is therefore pulled in from an AWS S3 bucket with the s3_key instead, the S3 bucket must exist in the same
19%
Totally Stressed
30.09.2013
Home »  Articles  » 
 
and performance tests, many people still tend to rely on expensive special solutions running on other operating systems, but the small StressLinux Live distribution lets you test your system’s capabilities without
19%
Protecting Samba file servers in heterogeneous environments
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
Photo by rawpixel on Unsplash
[::]:* LISTEN As you can see, only port 22 for SSH is open for incoming connections for both IPv4 and IPv6. If you are not (yet) using IPv6 on your network, you should disable it, because what good
19%
Backup and restore disks
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Photo by Omar Flores on Unsplash
is still at an experimental stage in version 1.0.6; therefore, the developer advises against using it on production systems. External USB media or SSDs connected over USB 3.0 are best suited for quick
19%
Understanding Layer 2 switch port security
22.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image © Taffi, Fotolia.com
:1071867223(0) win 512 98:15:eb:38:f3:c1 c8:d7:c1:61:be:a3 0.0.0.0.30693 > 0.0.0.0.57646: S 1759104040:1759104040(0) win 512 dc:6d:43:15:be:52 99:19:41:22:4e:36 0.0.0.0.29211 > 0.0.0.0.63665: S 481173385
19%
Monitoring Memory Errors
17.09.2013
Home »  Articles  » 
 
reset_counters 0 size_mb 0 ce_noinfo_count 0 csrow2 0 csrow5 0 device 0 sdram_scrub_rate 0 ue_count 0 csrow0 0 csrow3 0 csrow6 0 mc_name 0 seconds_since_reset 0 ue_noinfo_count Notice that this system
19%
Kolab iRony with CalDAV and CardDAV support
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © Pablo Hidalgo, 123RF.com
installation of Kolab 3.0 and later is a matter of one or two cups of coffee and does not impose too many requirements on the admin. The Kolab developers recommend a recent CentOS (preferably 6.4) as the basis ... Open standards and open source are requisite in Kolab groupware. The alpha release of version 3.1 hugely extended the number of compatible clients with the CalDAV and CardDAV protocols, making Kolab
19%
Discovering device names
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
© cbpix, 123RF.com
# curl -s https://fedoraproject.org/w/uploads/3/38/Biosdevname-support-check.sh | bash Checking hardware requirements [ OK ] Checking for SMBIOS type 41 support [ OK ] Checking

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