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17%
Verifying your configuration
05.02.2023
Home »  Archive  »  2023  »  Issue 73: Datab...  » 
Lead Image © Kritiya Sumpun, 123RF.com
://www.freedesktop.org/wiki/Software/systemd/ContainerInterface/ STOPSIGNAL SIGRTMIN+3 CMD ["/bin/bash"] Listing 2 setup_goss.sh #! /bin/bash set -uo pipefail GOSSVER='0.3.18' GOSSCDIR='/etc/goss' RQRDCMNDS="chmod echo sha256sum tee wget" pre
17%
Asynchronous PostgreSQL
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
Lead Image © Fesus Robert, 123RF.com
have them in their software repositories  – and you also need to customize the login information for the database. Listing 2 burn0.pl 01 #!/usr/bin/perl 02 03 use common::sense; 04 use DBI
17%
OpenSMTPD makes mail server configuration easy
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
Lead Image © alphaspirit, 123RF.com
:/etc/smtpd_remote.db 04 listen on 192.0.2.15 inet4 port 25 hostname post.example.org tls pki post 05 listen on 192.0.2.15 inet4 port 587 hostname mail.example.org tls-require pki mail auth tag remote 06 listen
17%
I/O Profiling at the Block Level
27.08.2014
Home »  HPC  »  Articles  » 
was the sequential write test using 1MB record sizes: ./iozone -i 0 -c -e -w -r 1024k -s 32g -t 2 -+n > iozone_write_1.out To gather the block statistics, I ran ioprof in a different terminal window before I ran
17%
OpenMP – Loops and Data Control
08.05.2019
Home »  HPC  »  Articles  » 
 (i=0; i < n; i++) {    ... }   for (j=0; j < m; j++) {    ... }   for (k=0; k < n*m; k++) {    ... } Listing 2: Parallelized Sets of Loops Fortran C !$omp parallel do do i=1,n
17%
Storage across the network with iSCSI and Synology DiskStation Manager
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Lead Image © Vladimir Nenov, 123RF.com
and a volume using the built-in guidance wizard, which prompts you to select the preferred RAID type. In my case, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, and even a proprietary solution called SHR were available
17%
Monitoring events with the Audit daemon
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © alphaspirit , 123RF.com
_full_action = SUSPEND disk_error_action = SUSPEND tcp_listen_queue = 5 tcp_max_per_addr = 1 ##tcp_client_ports = 1024-65535 tcp_client_max_idle = 0 enable_krb5 = no krb5_principal = auditd You can also spread
17%
Setting up and using Azure Active Directory
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © Kheng Ho Toh, 123RF.com
365 and Azure AD can be done painlessly from ADFS 2.0 and newer. New developments for ADFS in Windows Server 2012 R2 are, however, worth a closer look, such as the possibilities of the Workplace Join
17%
RADOS and Ceph: Part 2
22.10.2012
Home »  HPC  »  Articles  » 
store? The first part of this workshop demonstrated how an additional node can be added to an existing cluster using ceph osd crush add 4 osd.4 1.0 pool=default host=daisy assuming that daisy
17%
Arp Cache Poisoning and Packet Sniffing
05.09.2011
Home »  Articles  » 
 
is Computer A. This type of attack is known as Man in the Middle attack. This article covers a number of tools used in arp cache poisoning attacks, including ettercap, arpspoof, nemesis, p0f, dsniff, and scapy

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