Where is usr sbin

Active 3 years, 1 month ago. Viewed k times. What are the differences between these? If I'm writing my own scripts, where should I add them? Related: How to understand the Ubuntu file system layout? Improve this question. Related question: unix. Add a comment.

Active Oldest Votes. Improve this answer. I have moved my scripts according to your answer but I am still curious — Rumesh. RumeshSudhaharan you should not do that, because it's managed by the package management. If any other package also wants to use that path, it will overwrite your file. Files in packages can never overlap at least for official repositories , so you are more safe when installing in the local path.

Also, it's just for your own convenience and safety. In a local path you can't mess up the system in such a bad way and you can't accidentally replace a system binary.

I like the explanation on the error page : Severity:Serious Certainty:Certain — cutrightjm. Reza Nasirloo. FWIW, sbin has nothing to do with scripts. It stores binaries - even the links provided note that.

Normally, it is harder to get to run applications "portably" in the sense of "portable applications for Windows". On Linux, it is not as easy to just copy the program to another computer Installing multiple versions of the same program needs to be supported explicitly whereas on systems with "one directory per program" this is often less of an issue. To answer your second question: Usually programs are distributed with a so-called package manager.

A package manager usually fetches binary packages software compiled for a certain platform and tosses it around directories there are some who download the source code, compile it on your machine and install it. Thus, the package manager knows where the files belonging to certain "program" package are residing, and when you want to remove the package, package manager takes care of cleaning up everything.

Even when you compile the source code on your own with. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Learn more. Ask Question. Asked 10 years, 2 months ago. Active 2 years ago. Viewed 27k times. What does it mean? For experiments? Why is it so? Improve this question. Sergey Sergey 1, 6 6 gold badges 22 22 silver badges 29 29 bronze badges.

Sergey, please use the Markdown syntax for writing posts on Super User. Having HTML in them makes them really hard to read and edit in plain text. Okay, I'll try to — Sergey. I hate directory filesystems. On top of it, directories don't make any sense because inodes allow files to be fragmented. A directory should be an allocated part of the hard drive memory space, not some path, mostly like a partition. On [FilesystemQA] there is this explanation: askubuntu.

This process is, however, very dependent on the Linux distribution. In case applications support that mode of deployment, modern supplements to the established packaging systems like Flatpack or Docker come to mind. Add a comment. Active Oldest Votes. Directory structure This should be covered in the Filesystem Hierarchy Standard 2.

Typically has further subdirectories, e. Installation I use a package manager wherever possible e. My second choice would be lower level packages such as RPMs and compiling from source would be my last resort but some people prefer this Some package managers can install from RPMs e. Then your problem reduces to e. These must be available before file systems are mounted. Things like mount , and fsck that are required to check and mount files systems must be there.

These may be on a file system other than the root file system. In some cases they may be on a network mounted drive.

This identifies them as clearly non-standard, and possibly only available on site. For further explanation try running the command man hier which should provide a description of the recommended file system hierarchy for your distribution. You may also want to read about the File System Hierarchy on Wikipedia. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Learn more. Asked 10 years, 8 months ago. Active 1 year ago. Viewed k times. Why are there so many places to put a binary in Linux?

What type of binary goes into which of these bin s? Improve this question. Zanna 3, 15 15 silver badges 27 27 bronze badges. Lazer Lazer Calmarius, What? For example in multiuser Linux servers where you are not an admin that's the only way to "install" stuff for yourself.

Show 2 more comments. Active Oldest Votes. Improve this answer.