as the answers reflect: markdown for simple stuff (sou can convert with pandoc) and libreoffice for the more complex stuff and sheets especially (its preinstalled with most linux distros nowadays). documents of formal nature that exceed ~10 pages might work best in latex.
as the answers reflect: markdown for simple stuff (sou can convert with pandoc) and libreoffice for the more complex stuff and sheets especially (its preinstalled with most linux distros nowadays). documents of formal nature that exceed ~10 pages might work best in latex.