When a command fails

Try it at your prompt

The lines from the lesson, as they were typed. Use your own words.

1. 1

   A command failed? Press Esc, then s. Enter, and spark says why.

   tar -xzf notes.tgzEnterEsc sEnter
2. 2

   Esc s again: the fix lands in your line.

   Esc sEnter

   ls notesEnter
3. 3

   Any error works too. Pipe it to explain.

   git pushh 2>&1 | explainEnter

New to spark? Install it, it takes one line. Questions go to the discussions.