How to find command line program with which

Question

I am trying to remove all traces of Ureka. I followed the instructions in the link to do this, but when I test if it is gone with $ur_setup I see that the terminal does know what it should be looking for, because it says:

-bash: /Users/myname/.ureka/ur_setup: No such file or directory

But when I type $which ur_setup nothing is returned. And I have deleted the directory in the above code with

rm -rf /Users/myname/code/Ureka
rm -rf $HOME/.ureka
rm -rf $HOME/.ureka_tmp

How can I delete all memory of this program so that terminal does not know where it should look for the program?

As a note, when I $echo $PATH I get:

/Users/myname/code:/Users/myname/anaconda/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin

Answer 1

You removed the application according to the documentation. Now unset the variable ur_setup

    unset ur_setup

You are good to go.

Answer 2

Try this:

for i in `echo $PATH | sed 's/:/ /g'`; do
    printf "\033[1;103;30m        $i\033[0m\n"
    ls "$i" | grep "ur_setup"
done

This will iterate through directories included in PATH, print them in yellow and then if there's something in there matching ur_setup pattern, print it. It can be done cleaner, but it's not worth creating a big function for a small need.

Also, if there's no result from which ur_setup (neither not found nor like /usr/bin/spiderd), you should try type which.