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Linux in the corporate space
(lemmy.world)
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this post was submitted on 08 Jan 2024
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Linux
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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It depends. I'm working in the quant department of a bank and we work on pricing libraries that the traders then use. Since traders often use Excel and expect add-ins, we have a mostly Windows environment. Our head of CI, a huge Windows and Powershell fan, once then decided to add a few servers with Linux (RHEL) on them to have automated Valgrind checks and gcc/clang builds there to continuously test our builds for warnings, undefined behavior (gcc with O3 does catch a few of them) and stuff.
I thought cool, at least Linux is making it into this department. Then I logged into one of those servers.
The fucker didn't like the default file system hierarchy and did stuff like
/Applicationsand `/Temp' and is installing programs by manually downloading binaries and extracting them there.To be fair, the three-letter directories aren't particularly intuitive. "Bin"? Like the "Recycle Bin"? Or is it short for "Binary" files? But isn't everything on the computer stored in binary? Is "dev" for developers? Is "run" for running programs? Is "opt" for options? What is "ect" even for, files that can't find another home? In Windows, the folder names make sense and have complete sentences like "Program Files" and "Users". I can understand someone wanting to replicate the same thing on Linux.
what do all these mean ? if you have a good resource at hand
https://en.m.wikipedia.org/wiki/Unix_filesystem#Conventional_directory_layout
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