Here's a fun tip: If you want to have an awesome lightening bolt (⚡) instead of a boring $ in your prompt, put this in your PS1 environment variable: `echo -e

Here's a fun tip: If you want to have an awesome lightening bolt (⚡) instead of a boring $ in your prompt, put this in your PS1 environment variable: `echo -e "\xE2\x9A\xA1\x03"`