Setup mamba from zero

1
# can't be 1.bash
2
curl -fsSL https://github.com/conda-forge/miniforge/releases/download/25.3.0-3/Miniforge3-25.3.0-3-Linux-x86_64.sh > 1.sh
3
bash 1.sh
4
# this will modify rc, assume you use fish
5
~/miniforge3/bin/conda init fish
6
conda config --set auto_activate_base false
7
# add this to rc
8
/home/julyfun/miniforge3/bin/mamba shell hook --shell fish | source
9
# Note: mamba can't init fish 4.0. See https://github.com/mamba-org/mamba/issues/3847
10
#   Use micromamba instread.