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25%
Look for Bottlenecks with Open|SpeedShop
21.12.2011
Home »  HPC  »  Articles  » 
module load openspeedshop-2.0.1 module load mvapich-1.1  (or other MPI implementation). If you run your application like this normally, mpirun –np 256 smg2000 –n 65 65 65  or this, srun -ppbatch -N 32
25%
US Government Shutdown Ties Up $139.2 Million in Grant Funding
07.02.2019
Home »  HPC  »  News  » 
 
to the tally, which is available at the ASBMB website, the 0 grants totaling $0.0 during the shutdown period between December 22, 2018 and January 25, 2019 contrasts with 465 grants totaling $139.2 Million
25%
Single sign-on like the big guys
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
Lead Image © Sergey Nivens, 123RF.com
.4' 02 services: 03 keycloak: 04 container_name: keycloak 05 image: quay.io/keycloak/keycloak:17.0.1 06 ports: 07 - 8080:8080 08 environment: 09 - KEYCLOAK
25%
Bringing old hardware back into the game
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Lead Image © Lucy Baldwin, 123RF.com
and doubles the cache size (from 3 to 6MB), in exchange for a small drop in baseline clock speed – 2.3 to 2.2GHz (peak drops from 3.2 to 3.1GHz). Major Surgery Legend has it that no one has ever opened
25%
An IP-based load balancing solution
21.07.2011
Home »  CloudAge  »  Articles  » 
 
address = 192.168.1.250 eth0:0 17 vip_nmask = 255.255.255.0 18 port = 80 19 send = "GET / HTTP/1.0\r\n\r\n" 20 expect = "HTTP" 21 use_regex = 0 22 load_monitor = rup 23
25%
Monitor your network infrastructure with SNMP
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
Lead Image © lightwise, 123RF.com
add -net 192.168.100.0/24 gw 192.168.2.2 dev eth0 up route add -net 192.168.13.0/24 gw 192.168.2.2 dev eth0 Listing 2 Set Routes $ sudo route add -net 192.168.100.0/24 gw 192
25%
Automate Active Directory management with the Python PyAD library
28.11.2023
Home »  Archive  »  2023  »  Issue 78: Domai...  » 
Lead Image © Eric Issele, 123RF.com
on the server.\r\n', None, 0, -2147217865) if it encounters empty AD groups, and this error usually terminates the program run. Note that Active Directory implements rate limiting in the query functions used
25%
ClusterHAT
10.07.2017
Home »  HPC  »  Articles  » 
with the original Raspberry Pi Model A, ranging from two to more than 250 nodes. That early 32-bit system had a single core running at 700MHz with 256MB of memory. You can build a cluster of five RPi3 nodes with 20
25%
Port Knocking
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © rasslava, 123RF.com
seq_timeout = 10 08 tcpflags = syn 09 command = /usr/sbin/iptables -A INPUT -s \ %IP% -p tcp --dport 22 -j ACCEPT 10 11 [closeSSH] 12 sequence = 9000
25%
Configuring X Window input and output devices
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Photo by Ilya lix on Unsplash
1: +DP-2-2 1080/510x1920/287+0+0 DP-2-2 2: +DP-2-3 1920/598x1080/336+1080+0 DP-2-3 You can use xrandr -q to see which modes the individual devices support. You can then set the desired mode

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