Docker is a software framework for for building, running, and managing containers on servers and the cloud. It’ a freemium service based on other OCI projects. Unlike traditional virtualization method Docker virtualization happens on an OS level rather than...
In Ubuntu or any OS applications which implement common services often use port numbers to define it. The process applied is called listening . Which involves receiving and transferring requests for the communication of services. Ports allows a computer to easily...
Sudo is a command line tool that allows a specific user (or group of users) to run some (or all) commands as root while keeping all commands and arguments logs. It operates on a per command basis. Using timestamp files it implements a “ticketing” system”. For...
Python is a high-level, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. It can be used to create a wide variety of programs and is not specific to any particular problem. This versatility...
Nginx [engine x] is an HTTP and reverse proxy server, mail proxy server, and general-purpose TCP/UDP proxy server originally written by Igor Sysoev. It has been running for a long time on many Russian sites with heavy loads: Yandex, Mail.Ru, VK, and Rambler. According...
Rust is a multi-paradigm universal programming language. It emphasizes performance, type safety, concurrency, and memory safety This means that all references point to valid memory. It doesn’t require the use of a garbage collector or the reference counting...
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