Someone on the Oracle Community forum asked “Is there a way to parse unknown depth level of nested json?”. In other words, if you had a JSON structure which kept nesting data to an unkn…| Paulzip's Oracle Blog
Mike Farah’s yq yaml processor has a a rich set of operators and functions for advanced usage. In this article, I will illustrate how to update deeply nested elements in yaml. This can be done for both known paths as well as arbitrarily deep paths. Sample yaml We will use the following yaml files to ... yq: updating deeply nested elements| Fabian Lee : Software Engineer
The Apple Virtualization Framework (AVF) provides the ability to run completely independent virtual machines on top of M family Apple Silicon. For example, you can run multiple versions of MacOS virtualized for validating an application or its dependencies against different environments. Additionally, cloning an existing VM (with little cost thanks to APFS copy-on-write) allows you ... Mac: bare-metal virtualization on Apple Silicon with virtualbuddy| Fabian Lee : Software Engineer
If you want a variable to reference another variable in Bash, that is possible using a concept called indirect reference. Below is a simple example where ‘varname’ contains the name of another variable ‘foo’. # our variable foo=bar # our reference varname=foo # the following syntax will ERROR and DOES NOT work !!! echo "${$varname}" ... Bash: indirect reference to evaluate a variable value| Fabian Lee : Software Engineer
If you have a simple directory containing multiple template files that should be generated on a target host, the ‘with_fileglob‘ lookup plugin provides an easy way to render them. Below is an example rendering all the files from the ‘templates’ directory of a role. - name: create file out of every file in template directory ... Ansible: generating templates with deep directory structure using with_filetree| fabianlee.org
