Sparrow compliance check for Linux configs
The article discusses the Sparrow compliance check for Linux configurations using a domain-specific language (DSL) called Task Check. This DSL allows for the verification of both structured and unstructured text through a line-by-line analysis. It outlines the verification process, syntax, and types of check expressions used in the DSL.
- ▪Sparrow6 provides an API for various compatible programming languages to implement the Task Check DSL.
- ▪The verification process involves matching lines of input text against predefined check expressions.
- ▪The TC language includes both plain text and regular expression check expressions for input verification.
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Task Checks Regexp based DSL to verify structured, unstructured text output. Glossary Input data Any text ( structured or not ) to be verified. An input text is parsed line by line and analyzed mostly on per line basis. Examples: html code xml code json plain text emails http headers program languages code Task Check DSL Is a domain specific language to parse and verify arbitrary text TC stands for Task Check, TC language is a Task Check Language Terms DSL is used as a short synonym for the TC language DSL code - a program code written on the TC language The TC language could be thought of both imperative and declarative language Task check files Task check DSL code should be written and saved into task.check file In this tutorial whenever DSL term is uses it means the content of…
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