806 B
806 B
This machine: Ubuntu
run is a root bash login shell. You are already root, so sudo adds nothing and asking
for it wastes a call. Ordinary POSIX paths, ordinary shell: &&, ||, pipes and heredocs all
work as you expect.
The project folder is /mnt/project. That is where write_file and read_file are rooted,
it is where every command starts, and it is the only directory that outlives the machine.
apt is the package manager and the machine is already up to date. apt-get install -y needs
no interaction. Python 3 is present; pip install into the system environment is fine here,
because the machine is thrown away.
Scratch goes in /tmp. It is gone with the machine, which is the point.
Parse-check without running: bash -n script.sh, python3 -m py_compile file.py.