.PL

Perl Script

📌 This definition of the .PL container includes source code written in Perl, a custom scripting language technology, based on compiling, opening up and running using a predefined Perl interpreter. Accurately, the .PL resources include lines of Perl program code with comments, functions, operations, and variables. Generally, .PL entries may appear hard to read and comprehend due to the compact and brief nature of the Perl language syntax. Programmers are suggested to apply the .PL scripts for various aims and targets, including app GUI development, system administration, and web-server CGI scripting. The .PL based scripting mechanics is also widely exploited to search and read through large volumes of text data content as long as it is particularly suitable for parsing text in the accustomed shape and constitution. Programmers are recommended to open up and adjust the .PL items structure and layout with various accommodated source code editors and viewers.

Prolog Source Code File

📌 This proper .PL entry structure is related to the program source code written in Prolog, an outdated declarative programming specification frequently employed for teaching purposes and artificial intelligence apps and services. Specifically, the following custom .PL composition can be compiled with a Prolog interpreter and altered with an ordinary text editor. Prolog term is a short name of the “Programmation en Logique” clarification. The .PL oriented Prolog standard has been commonly utilized from the early 1970’s up to 2000. Since then the language syntax and logic have not been optimized and enhanced, therefore currently the Prolog files can rarely be encountered in up-to-date IT industry, among academicians, students and technical geeks. However the .PL file objects can be swiftly recognized within Windows, macOS and Linux devices (primarily, PCs and desktop laptops).

Unix Color Plot File

📌 This relevant .PL extension category fits for storing and processing 3D or 2D image plots generated and initialized by BRL-CAD, a powerful system for modeling combinational Constructive Solid Geometry (CSG) layouts. Primarily, the aforementioned .PL item instances are built with MGED (Multi-Device Geometry Editor), integrated into the BRL-CAD toolkit product. It should be explicitly mentioned that the following .PL objects can be rapidly converted to essential .PNG image entities due to tight interaction with the fb-png and pl-fb instructions involved in the BRL-CAD project suite. In the CSG modeling area, BRL-CAD stands out as a unique, worthy solution for creating realistic drafts with a solid level of preciseness and accuracy. At the same time, .PL file mechanics fits as a native specification for modeling purposes and targets, applied in modern infrastructures.

How to open an .PL file?

📌 In case the respective .PL item corresponds to the Perl script, the .PL file standard is transparently and clearly comprehended by such code editors and rife viewers as PerlEdit, Strawberry Perl, EditPlus, Microsoft Notepad, Perl, ActivePerl, Bare Bones BBEdit, MacroMates TextMate, and other products. Alternatively, the actual .PL entry may serve as a Prolog source code container. In these occasions, the .PL elements can be reviewed, opened up and sustained by SWI-Prolog, Strawberry Prolog or PDC Visual Prolog utilities, accessible within the desktop shell. In the conclusive clause, the .PL components can rely on the CSG solid modeling system, utilized for creating and drawing various drafts and sketches. In this particular condition, the .PL file record can be smoothly reviewed and operated by BRL-CAD toolkit, remaining in active development status until now. It should be miscellaneously specified that the .PL file logic is recognizable in scope of desktop infrastructures only, disregarding their deployment period and generation.