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Matlab-like tools for high-performance computing

16.05.2013

Home » Archive » 2013 » Issue 14: Samba 4 »

://wiki.scilab.org/Linalg%20performances Compiling http://wiki.scilab.org/Compiling%20Scilab%205.x%20under%20GNU-Linux%20Unix Parallel computing http

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Automated OpenStack instance configuration with cloud-init and metadata service

05.02.2019

Home » Archive » 2019 » Issue 49: Anato... »

). cloud-init has also resized the filesystem to fit the partition and set the hostname according to the instance name in the cloud. Listing 2 cloud-init.log Snippet ... 2018-10-09 20

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Extending OpenNebula with hooks

09.01.2013

Home » Archive » 2013 » Issue 18: New W... »

Lead Image © Greg Epperson, Photocase.com

" = "" ] 17 then 18 echo "$0 error: ID missing." >&2 19 fi 20 21 id=$1 22 shift 23 24 echo "$id $(date +%s) $mode" >> $ACCOUNTING The VM_HOOK construct can appear more than once in the configuration

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VTP for VLAN management

04.10.2018

Home » Archive » 2018 » Issue 47: Findi... »

for the configuration commands), VLAN20 needs to be created on SW1 and SW2 for red hosts to communicate, whereas VLAN 30 must be on SW2 and SW3 for the blue hosts to communicate. If you want the green hosts

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Exploring OpenShift – Red Hat's next-generation PaaS tool

10.04.2015

Home » Archive » 2015 » Issue 26: OpenS... »

Tomcat 7 (JBoss EWS 2.0) web 21 jboss-vertx-2.1 (!) Vert.x 2.1 web 22 jboss-wildfly-8 (!) WildFly Application Server 8.2.0.Final web 23 diy-0

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Code IaC for provisioning of preconfigured virtual environments

26.01.2025

Home » Archive » 2025 » Issue 85: Monit... »

.DevCenter/devcenters/attachednetworks@2024-02-01' = { 18 name: networkConnection.name 19 parent: devcenter 20 ... } 21 22 resource devcenterGalleryImage 'Microsoft.DevCenter/devcenters/galleries/images@2024-02-01' existing = { 23

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Bare metal deployment with OpenStack

02.08.2021

Home » Archive » 2021 » Issue 64: Bare... »

-{{ openstack_release }} cirros_deploy_image_upstream_url: https://share/ironic-ubuntu-osism-20.04.qcow2 dhcp_pool_start: 192.168.21.200 dhcp_pool_end: 192.168.21.250 dnsmasq_router: 192.168.21.254 domain: osism

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A watchdog for every modern *ix server

25.09.2023

Home » Archive » 2023 » Issue 77: Secur... »

-rf /var/lib/apt/lists/* 09 10 RUN >/etc/machine-id 11 RUN >/var/lib/dbus/machine-id 12 13 EXPOSE 22 14 15 RUN systemctl set-default multi-user.target 16 RUN systemctl mask dev-hugepages.mount sys

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Using Expect scripts to automate tasks

31.10.2025

Home » Archive » 2012 » Issue 12: NAS S... »

14 expect -exact "$ " 15 send -- "ssh aspen\r" 16 expect -exact "password: " 17 send -- "PASSWORD\r" 18 expect -exact "$ " 19 send -- "ps -ef|grep apache\r" 20 expect -exact "$ " 21 send -- "exit\r" 22

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TCP Stealth hides open ports

10.04.2015

Home » Archive » 2015 » Issue 26: OpenS... »

getsockopt ... 17 Resolving symbol close ... 18 Resolving symbol epoll_wait ... 19 Resolving symbol select ... 20 All dynamic symbols could be resolved. 21 socket(2, 1, 6) = 3 22 Socket 3 will be Knockified

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