Launched this week
ShellPer: Linux Command & Lab
Practice real Linux commands, not just read about them
2 followers
Practice real Linux commands, not just read about them
2 followers
ShellPer turns command references into practice. Instead of reading what a command does, you run it in a simulated Linux shell where tasks are graded by real machine state — not by matching your keystrokes. 358 commands, offline, 9 languages, no account.
