Bash cd command autocompletion for custom alias

Question

Let's say I have a simple function serving as an alias to cd .

c(){ cd "$@"; }

cd cd Note that cd only autocompletes directory names, not simple file names.

I know about the complete command, but where exactly is the autocompletion function used by cd located?

Thanks for help!

Answer 1

查找/etc/bash_completion或/etc/bash_completion.d以获取系统范围的默认值。