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Packaging Apps To Run on Any Linux Device

09.10.2017

Home » Archive » 2017 » Issue 41: Kuber... »

Lead Image © Amawasri Naksakul, 123RF.com

's around 85MB), known as the core or ubuntu-core snap. It offers other snaps a read-only filesystem that can also rely on basic libraries, an init package (systemd), and networking. This is called an OS snap

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Installing and operating the Graylog SIEM solution

13.12.2018

Home » Archive » 2018 » Issue 48: Secur... »

. The pwgen command generates a password and encrypts with sh256sum: pwgen -N 1 -s 100 echo -n | sha256sum The encrypted password is then assigned to the parameter root_password_sha2. Table 1 gives

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Automate your VMware configuration with Puppet

11.04.2016

Home » Archive » 2016 » Issue 32: Measu... »

Exchange website. The comparatively small Ubuntu JeOS [8] (80MB) is fine for this example. To begin, extract the archive to a folder of your choice, and in the vSphere web client, go to the VMs and Templates

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Endlessh and tc tarpits slow down attackers

02.02.2021

Home » Archive » 2021 » Issue 61: Secur... »

5221548db 58 seconds ago 5.67MB 80dc7d447a48 About a minute ago 167MB alpine 3.9 78a2ce922f86 5 months ago 5.55MB The command you really

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Vagrant, Serf, Packer, and Consul create and manage development environments

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

_wait_timeout": "30s", 08 "shutdown_command": "echo 'Done' | sudo -S shutdown -h now" 09 }], 10 "provisioners": [{ 11 "type": "shell", 12 "inline": [ 13 "sleep 30", 14 "sudo apt-get update", 15

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We compare four popular NAS appliances

05.12.2014

Home » Archive » 2014 » Issue 24: Visua... »

Lead Image © Alejandro Mendoza, 123RF.com

Model TS-251 DS-214 N5550 ReadyNAS RN31400 Manufacturer QNAP Inc. Synology Thecus Netgear Operating System QTS 4.1.1 (Linux 3.12

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Safeguard and scale containers

05.12.2016

Home » Archive » 2016 » Issue 36: Autom... »

Kubernetes's plan is to contain all the components required to create your own PaaS infrastructure out of the box. It automatically sets up containers, scales them, self-heals, and manages automatic rollouts

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Finally: Java 9

13.02.2017

Home » Archive » 2017 » Issue 37: Distr... »

Lead Image © Krockenmitte, photocase.com

to the needs of an application. After all, the standard libraries in Java 8 weigh in at around 60MB and 20,000 classes. They not only need space on the hard drive, but the computer also needs to load them

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Transport Encryption with DANE and DNSSEC

17.02.2015

Home » Archive » 2015 » Issue 25: Safe... »

/smtp[14944]: \ Verified TLS connection established to dane.sys4.de[194.126.158.134]:25: \ TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits) The admin should set the smtp

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NVDIMM Persistent Memory

22.09.2016

Home » HPC » Articles »

*1024)) 1048576+0 records in 1048576+0 records out 4294967296 bytes (4.3 GB, 4.0 GiB) copied, 4.55899 s, 942 MB/s Availability NVDIMMs will probably go on sale to the general public in 2017. To make the Linux

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