Which operating system is case-sensitive and uses / as a path separator?

The operating system that is case-sensitive and uses a forward slash (/) as a path separator is Linux. In Linux, filenames and directory names are case-sensitive, meaning that 'File.txt' and 'file.txt' would be recognized as two distinct files. This feature is crucial for various programming and scripting tasks, as it allows for more precise control over files and directories.

Additionally, Linux employs the forward slash (/) as its path separator, which differentiates it from other operating systems such as Windows, which uses a backslash (). This distinction is important for developers and system administrators, as it affects how commands and scripts are written and executed.

While other operating systems like macOS and Unix also use the forward slash as a path separator, the question specifically highlights the case sensitivity as a critical feature, which is most prominently associated with Linux.