How to list all exported bash functions?

bash, shell

Solution

The following will list all exported functions by name:

declare -x -F

If you want also see the function code use:

declare -x -f

See `help declare` for details.

Problem

In bash, we can export a function in the following way: ``` fname(){ echo "Foo" } export -f fname ``` In this case, function `fname` is exported. But how to list this or other exported functions? AFAIK, command `export` or `export -p` can be used for displaying all the exported/included variables but this does not including functions.

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