Skill paths
| Name | Description | Skill level |
|---|---|---|
| Environment variables | Use environment variables in Linux and Docker containers. | Beginner |
| File descriptors | In Linux, almost everything is a file. | Beginner |
| Pipes | Connect Linux commands using pipes. | Beginner |
| Shell redirection | Redirect input and output when running a program from the shell. | Beginner |
| Signals | Send common signals in Linux and Docker containers. | Beginner |
| Syscalls | Inspect system calls in Linux using strace. | Intermediate |