Типы файлов Linux
В GNU/Linux как и других Unix-подобных операционных системах понятие типа файла не связано с расширением файла (несколькими буквами после точки в конце имени), как это обстоит в Windows.
https://telegra.ph/Tipy-fajlov-Linux-04-20
BY Типичный Сисадмин
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
A project of our size needs at least a few hundred million dollars per year to keep going,” Mr. Durov wrote in his public channel on Telegram late last year. “While doing that, we will remain independent and stay true to our values, redefining how a tech company should operate.
telegram from jp