[07:55] -TechBytesBot/#techbytes-Introducing Venus, a new world for Perl 5 | AWNCORP [blogs.perl.org] [07:55] schestowitz[07:55] schestowitzIntroducing Venus, an attempt at establishing an opinionated idiomatic non-core object-oriented standard library for Perl 5, without years of navel-gazing, committee legislation, infighting, or stalling.
[07:55] schestowitzVenus has a simple modular architecture, robust library of classes, methods, and traits (roles), supports pure-Perl autoboxing, advanced exception handling, backward-compatible "true" and "false" keyword functions, simple package introspection, command-line options parsing, and much more.
[07:55] schestowitzThe project motto and ethic is to "be a compliment, not a cudgel". This ethic is a kind of guiding principle that governs decision-making. The Venus system is strictly complimentary, all features are optional and opt-in (even autoboxing; especially autoboxing). This system can be easily extended without monkey-patching (i.e. via plugins), and useful behaviors can be reused outside of the system via [07:55] schestowitz traits (roles).
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[08:40] schestowitz[08:41] schestowitzIn the previous article, we learned how to run commands in a directory as root via sudo. In this guide, we will see how to prevent command arguments with sudo in Linux. Meaning - we allow an user to run commands with sudo, but without command arguments.
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[08:41] schestowitz[08:41] schestowitzThis brief guide explains how to allow an user to run all programs in a directory via sudo and deny the user to run programs in other directories in Linux and Unix-like systems.
[08:41] schestowitz