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PowerShell’s automation capability saves time and effort when you need information from multiple systems. ... hours spread over a year’s time are well worth your effort. If you’re like many other administrators, you don’t love scripting; however, you can use public domain or community-donated scripts ... PowerShell’s ability to use loops extends its reach to remote systems and performs repetitive operations. ... PowerShell Part 3: Keeping PowerShell in the Loop

Rubén Llorente ... of machines. Tools such as FAI created for physical machines are of use when deploying virtual machines, as well, as are distro-specific tools (e.g., autoinstall for OpenBSD [2], preseed for Debian [3

Rubén Llorente ... fails to complete. If the script does not work with your distribution, a manual install will be required [3]. The EasyInstall script has the following prerequisites: Apt or Yum package managers

Rubén Llorente ... iRedMail-related products. The downloadable installer is the product I focus on in this article. The free-tier product, licensed as free open source software under the GPL3, is a set of scripts

Rubén Llorente ... service runs on is available, check Repology [3] to verify that openEuler has the packages you need. I strongly advise backing up your servers before you attempt to upgrade them. While the migration suite

release; the respective previous versions of both distributions can be found in the list. Listing 1 Installation on cf3-ubsrv $ sudo wget https://cfengine-package-repos.s3.amazonaws ... CFEngine 3 comes with a promise of more efficient configuration management and strict compliance with policies; however, it faces some tough competition. ... CFEngine 3 ... Configuration management with CFEngine 3

Zuul 3 brings a new approach to the DevOps challenge. (For more on these important DevOps concepts, see the "CI and CD" box.) Whereas other CI/CD tools like Jenkins, Bamboo, or TeamCity focus ... The Zuul 3 gating system is a free and flexible solution for continuous integration, delivery, and deployment. ... Zuul 3 ... Zuul 3, a modern solution for CI/CD

-cli new command. This command builds a Docker image, pushes it, and deploys the function in one step (Figure 3). Ensure you're logged in to a container registry or use the OpenFaaS default (pushes ... Use advanced techniques for automation, optimization, and security to deploy serverless applications with the OpenFaaS framework in a Linux environment. ... OpenFaaS ... Serverless applications with OpenFaaS

and minutely investigated. But Schneier’s words fell on stony ground. On October 2, NIST announced the winner: Keccak, a development by a Belgian team of scientists, is to become the new SHA-3 standard. For co ... SHA-3 – The New Hash Standard

to LLVM’s intermediate code, including for Nvidia and AMD GPUs and CPUs. The really great part is that you don’t have to compile any external code or have a C/C++ compiler installed, because LLVM comes ... High-Performance Python 3