GNU coreutils implementation with Python 3.8
✔ cat
✔ echo
✔ head
✔ mkdir
✔ false
✔ base64
✔ factor
pip install -U u_coreutils
u-cat a.txt
u-echo -e -n 'Hello,World!\n'
u-head -n 5 a.txt
u-mkdir -p -v a/b/c/d
u-false
u-base64 -w 100 a.txt
u-factor 10