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50%
Baselines are more important than  the  benchmark
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © Lucy Baldwin, 123RF.com
rd_size=524288 root@focal:~# ls /dev/ram0 /dev/ram0 root@focal:~# fallocate -l 2M header.img root@focal:~# echo -n "not a secure passphrase" | cryptsetup luksFormat -q /dev/ram0 --header header
50%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
Home »  HPC  »  Articles  » 
:root bin:x:1:root,bin,daemon daemon:x:2:root,bin,daemon sys:x:3:root,bin,adm adm:x:4:root,adm,daemon tty:x:5: disk:x:6:root lp:x:7:daemon,lp mem:x:8: kmem:x:9: wheel:x:10:root mail:x:12:mail uucp:x:14 ... Warewulf Cluster Manager – Part 2
50%
Using a Bash script to mirror external monitors
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © bowie15, 123RF.com
to the first sed I know that here is only a SINGLE space 45 display_list="$(sed ':a;N;$!ba;s/\n / /g'<<<"$xrandr_current" | sed \ -n -e 's/^\([a-zA-Z0-9_-]\+\) connected.* \([0-9]\+\)mm.* \([0-9]\+\)mm
50%
Programming with OpenMP
07.11.2011
Home »  HPC  »  Articles  » 
 for [clauses ...] for (i=0;i<N;i++) {     a[i]= i*i; /* parallelized */     } ... /* one thread */ Also, you can combine the two compiler directives, parallel and sections , to form a single directive
50%
Monitoring NFS Storage with nfsiostat
12.03.2013
Home »  HPC  »  Articles  » 
is shown in Listing 1. Listing 1: Sample nfsiostat Output Linux 2.6.18-308.16.1.el5.centos.plus (home8) 02/10/2013 _i686_ (1 CPU) 02/10/2013 03:38:48 PM Filesystem: rMB_nor/s wMB
50%
openlava – Hot Resource Manager
10.10.2012
Home »  HPC  »  Articles  » 
(Listing 9), built using the Open64 compiler and mpich2 (a previous article explains the environment I used). Listing 9: Openlava Job Script for Running Sample MPI Code #!/bin/bash # # Test 2 script
50%
Stopping Side Channel Attacks
16.10.2012
Home »  Articles  » 
 
shows the differences that depend on the existence of the username. In the first step, the attacker issues n login requests with an existing user and collects the responses (A_1, A_2, …, A_n
50%
Analyzing Kernel Crash Dumps
25.11.2012
Home »  Articles  » 
 
/cmdline root=/dev/disk/by-uuid/10a83ffe-5a9f-48a2-b8cb-551c2cc6b42d resume=/dev/sda3 \ splash=silent text showopts crashkernel=128 sles:~ # /etc/init.d/boot.kdump status kdump kernel loaded
50%
Intruder Detection with tcpdump
28.11.2011
Home »  Articles  » 
 
are the same as decimal 18. This command searches for packets with this type of data in byte 13: # tcpdump -n -r dumpfile.lpc -c 10 'tcp[13] == 18' and host 172.16.183.2 Figure 5 is an example of what
50%
Listing 5
21.08.2012
Home »  HPC  »  Articles  »  Warewulf 4 Code  » 
 
.1 M Total download size: 3.9 M Installed size: 18 M Is this ok [y/N]: y Downloading Packages: (1/4): php-5.3.3-14.el6_3.x86_64.rpm                                    | 1.1 MB     00:00 (2/4): php-cli-5

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