Programming Languages
See also Bash , which I use much more than anything.
Python
How to make virtualenvs portable
Like the below, adjust accordingly:
python3 -m venv --copies venv sed -i '43s/.*/VIRTUAL_ENV="$(cd "$(dirname "$(dirname "${BASH_SOURCE[0]}" )")" \&\& pwd)"/' venv/bin/activate sed -i '1s/.*/#!\/usr\/bin\/env python/' venv/bin/pip* source venv/bin/activate
And (I believe, after pip install)
sed -i '1s/.*python$/#!\/usr\/bin\/env python/' venv/bin/*
https://aarongorka.com/blog/portable-virtualenv/
Small Tools here
echo "hello world
A "REVERSE" regex thing. Regular Expressions
https://github.com/pemistahl/grex
See also
Bash Resources