I use a lot of CLI tools, but haven't written many for myself. Mostly, aliases/functions and some scripts in Bash/Python. 1) Extract details for command option

I use a lot of CLI tools, but haven't written many for myself. Mostly, aliases/functions and some scripts in Bash/Python. 1) Extract details for command options from man/help: https://github.com/learnbyexample/command_help/blob/master/ch https://github.com/learnbyexample/command_help/blob/master/c... 2) cut-like syntax for field manipulations with regexp, negative indexing, etc: https://github.com/learnbyexample/regexp-cut/blob/main/rcut https://github.com/learnbyexample/regexp-cut/blob/main/rcut 3) Simple calculator using python syntax: https://learnbyexample.github.io/practice_python_projects/calculator/calc_py_cli.html https://learnbyexample.github.io/practice_python_projects/ca...