Don't run a command you don't know

[maycne.sonahoz]

@iiismaein

sudo nano ~/.bashrc

By editing that file the way you did, you gave ownership to root, so now your user likely can’t use it. You need to give it back.

sudo chown $USER:$USER $HOME/.bashrc

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Also, i think messed up the formating of your post.

[HowTo] Post command output and file content as formatted text

Difficulty: ★☆☆☆☆ Formatting differences Discourse – this forum’s engine – uses Markdown to format its posts, and removes “unnecessary” whitespace. Terminal commands often produce output formatted so that they are better readable by the user, taking advantage of the monospaced font used. Programming code often rely on indentation to make it more readable. Using preformatting in Markdown Markdown includes a pattern to provide preformatting when necessary. You only need to put the part to f…