bug in alias.sh and bashhrc

[HchePy]

Describe the bug
bash: /usr/local/bin/alias.sh: línea 476: error sintáctico cerca del elemento inesperado (' bash: /usr/local/bin/alias.sh: línea 476: take() {'
bash: /home/hche/.bashrc: línea 8: EOF inesperado mientras se buscaba un `)' coincidente
bash: /home/hche/.bashrc: línea 27: error sintáctico: no se esperaba el final del fichero

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[Haitham-ghaida]

I confirm I have the same exact error.

[andresgongora]

This was an old helper function that is no longer needed. I've removed it in #254 . Please pull and try again. I hope it helps