python_reference/useful_scripts/prepend_python_shebang.sh
2014-05-21 17:26:28 -04:00

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# Sebastian Raschka 05/21/2014
# Shell script that prepends a Python shebang
# `!#/usr/bin/python` to all
# Python script files in the current directory
# so that script files can be executed via
# >> myscript.py
# instead of
# >> python myscript.py
# prepends !#/usr/bin/python to all .py files
find ./ -maxdepth 1 -name "*.py" -exec sed -i.bak '1i\
!#/usr/bin/python
' {} \;
# removes temporary files
find . -name "*.bak" -exec rm -rf {} \;
# makes Python scripts executable
chmod ug+x *.py