I\'m trying to uninstall awscli:
conda list | grep aws
awscli 1.18.78 pypi_0 pypi
(base) % conda remove awscli
Collec
The channel value of pypi indicates that this package was installed from PyPI using pip, and therefore - as suggested in @Sraw's comment - it needs to be removed with pip.
pip uninstall awscli
Using pip in your base is discouraged. See "Using Pip in a Conda Environment".
The conda list command accepts a regex, so you don't need grep (which ends up filtering out the header information) to search specific packages. In this case conda list aws would have sufficed.