distrobox setup for nixos for 42

disrobox42.bashrc

# [...]

# Remove all ENV vars
unset $(env | cut -d= -f1)

# Set back variables
export TERM=xterm
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$HOME/.cargo/bin
export SHELL=/usr/bin/bash
export USER=user
export SHLVL=1
export XDG_RUNTIME_DIR=/run/user/1000
export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
export LD_LIBRARY_PATH=/lib
export HOME=/home/user

# Misc
sudo hostname 42

# Link stuff in correct locations
sudo ln -s /lib/x86_64-linux-gnu/* /lib/ 2> /dev/null
sudo ln -s /usr/include/x86_64-linux-gnu/* /usr/include/ 2>/dev/null
sudo mkdir -p /usr/include/readline/readline
sudo ln -s /usr/include/readline/* /usr/include/readline/readline 2>/dev/null

# Rust stuff
. "$HOME/.cargo/env"