Linux began in 1991 as a personal project by Finnish student Linus Torvalds: to create a new free operating system kernel. The resulting Linux kernel has been marked by constant growth throughout its history. Since the initial release of its source code in 1991, it has grown from a small number of C files under a license prohibiting commercial distribution to the 4.15 version in 2018 with more than 23.3 million lines of source code, not counting comments, under the GNU General Public License v2.
Linux, a freely distributable version of UNIX is developed by Linus Torvalds. Linux is one of the most popular operating systems to use for development by programmers. This tutorial will take a deep dive into the history of Linux.
How Linux kernel was developed?
In 1991, while studying computer science at University of Helsinki, Linus Torvalds began a project that later became the Linux kernel.
The Linux operating system is a collaboration between millions of developers all around the world, involving the GNU Project, the Linux kernel development team (headed by Torvalds), and others. That is why the correct way to refer to any Linux operating system using GNU is GNU/Linux.
Why did Linus Torvalds create Linux?
In 1991, while attending the University of Helsinki, Torvalds became curious about operating systems. Frustrated by the licensing of MINIX, which at the time limited it to educational use only, he began to work on his own operating system kernel, which eventually became the Linux kernel.
How linux perf works?
Perf is a profiler tool for Linux 2.6+ based systems that abstracts away CPU hardware differences in Linux performance measurements and presents a simple commandline interface. Perf is based on the perf_events interface exported by recent versions of the Linux kernel. This article demonstrates the perf tool through example runs.
What are the best resources for Linux perf analysis?
Perf-tools (github), a collection of my performance analysis tools based on Linux perf_events and ftrace. Perf Main Page. The excellent perf Tutorial, which focuses more on CPU hardware counters.
The perf tools sourcecode lives in the Linux kernel tree under /tools/perf. You will find much more documentation in | /tools/perf/Documentation. To build manpages, info pages and more, install these tools: and issue a make install-man from /tools/perf. This step is also required to be able to run perf help
What is perf_events in Linux?
Perf_events is part of the Linux kernel, under tools/perf. While it uses many Linux tracing features, some are not yet exposed via the perf command, and need to be used via the ftrace interface instead.
Is there a PDF reader for Linux Mint?
Adobe Reader for Linux Because of the immense popularity of PDF, there had to be PDF readers for all the popular platforms, especially Linux. That’s why you’ll find out plenty of PDF readers for all the popular Linux distros, especially for the Ubuntu and Ubuntu-based ones. Adobe Reader is also available for Linux Mint (Ubuntu-based distro).
Can I use Adobe Reader on Linux?
Options for using Adobe Reader with Linux. Even though Adobe ® Reader is not available on the official website of Adobe Acrobat, you can easily download and install it on your Linux systems with ease. However, using Linux OS is not an easy task. Only users with strong technical knowledge can use Linux distributions.
The latest native Linux version is 9.5.5 dated from 26/04/2013. From this reason you should refrain using/installing Adobe Acrobat Reader to avoid potential vulnerabilities and hacker exploits. You are recommended to consider installation of Adobe Acrobat Reader on Wine.
In conclusion, we have to say that Adobe Reader is not quite usable on modern Linux distributions. It will not even run on 64-bit platforms and most operating system don’t have the old versions of the libraries it requires.
About: Adobe Acrobat Reader DC software is the free global standard for reliably viewing, printing, and commenting on PDF documents. And now, it’s connected to the Adobe Document Cloud − making it easier than ever to work across computers and mobile devices.