#Linux file systems for windows serial
#Linux file systems for windows drivers
#Linux file systems for windows windows

Typically used for site-specific data, srv is used to store data files for a particular service. In the run directory we found the relevant subdirectory containing the apps data. For example, when writing this feature we used peek to record part of our screen. Any commands, be they automatic or started by the user, will leave a trace here. The run directory contains information about the system since it was booted. Using the proc directory we can explore the running processes, examine them for issues, information and extract data from running processes. We used top to identify our Chrome browser process, then used the PID to change directory into the process. Each process is numbered, a PID, that we can identify by running a command such as top, htop, ps or bpytop. This entire directory contains files that show information on the current running processes. Short for Processes, proc is a mount point for the proc filesystem. If we ever need to reconstruct data, after an unscheduled power loss, error or bug, then we would use fsck along with lost+found. But this directory is where obsolete/incomplete data is kept.

#Linux file systems for windows windows

The libraries work in a similar manner to Windows DLL files.Ī mysteriously named directory, “lost+found” sounds more at home at a bus terminal. Here we can find kernel libraries and other essential files for our system. Short for libraries, lib is where we can find libraries essential to running the system.

#Linux file systems for windows serial

In our experience we have used this directory to locate USB to Serial interfaces for devices such as Raspberry Pi Pico and other microcontrollers. Devices such as disks, inputs and serial consoles (/dev/tty) reside here. Linux treats everything as a file, including physical devices and this directory is where we can find them. The dev directory is where devices are located. Here we find configuration files for the Common Unix Print Service (cups), sensors (temperature) and cron (scheduling commands to run at set times). Pronounced “et-see”, the etc directory contains configuration files specific for your machine. There are quite a few directories that can leave the Linux newcomer wondering “What does this directory do?” First on this hallowed list is etc. On our test machine we found directories for Google Chrome, Balena’s Etcher, and Zoom. Relatively few applications use this directory. Another location to store our own applications is /opt/. Our applications should reside in /usr/local/bin or /usr/bin/ so that they do not interfere with any other directories. What if we want to use our own applications in the terminal? Can we just drop them into bin or sbin? The answer is no. These commands are only for privileged users and the directory contains tools to work with filesystems, networking and background services. The “S” in sbin refers to “superuser”, a root user or a user with sudo privileges. As such, we largely leave bin alone as an incorrect keypress could bring a system down.Īnother location for commands is sbin and this is where the absolutely essential commands are located. The directory also contains the tools that we need to maintain the system, including the tools necessary when running in single user mode (a mode where a single superuser maintains the installation). In our Ubuntu desktop we have 2453 binaries in this directory alone! The bin directory has everything that we need to have a usable Linux environment. This directory contains many of the commands that we use at the terminal, ls, cp, mv. The filesystem has many locations for commands and applications.įor critical commands and utilities we have bin. The root user has its own home directory, which is where files and directories necessary for their work can be found. The majority of files (if any) in this directory are read only to other users. This is the start for every directory on our system and typically only root, or a user in the sudo group will be able to write anything to this directory. The starting point for the UNIX filesystem is the root directory, often referred to as /. Variable files, files that are expected to often change.

#Linux file systems for windows drivers

Information about the running system since last boot.Ĭontains device, drivers and kernel information.Ĭontains commands and applications for all users. Virtual filesystem for processes and kernel. Mount points for removable media (CD / DVD / USB)

Links to device files (hard drives, USB devices).Ĭontains files that have been deleted or lost in a disk operation. The root directory from where all other directories are available from.Įssential commands (binaries) necessary for the system are kept here.īoot loader files (kernel, grub, initrd).