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How do I make command prompt to end with # if I do sudo -s in mac terminal?

Right now I have $.

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migrated from Oct 17 '10 at 7:41

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Uhh, I have a default installation, and it gives me #. How have you customized your environment? – Potatoswatter Oct 17 '10 at 3:12

Assuming you're using bash, you

export PS1='\$ '

the \$ becomes the # or $ prompt depending on if your id==0.

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There's an article on MacWorld about this:

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Link doesn't work. What did it say? What was the gist? Repost it here. – random Oct 18 '10 at 2:31

You need to export SUDO_PS1="prompt"

Instead of prompt, you write whatever your prompt should look like. For example:

export SUDO_PS1="\\$"

This will show only # when you're root. You can use the same line/placeholder for PS1, it'll show up as $ when you're a regular user.

To get the same prompt as a normal user when you're root, i.e. the following:

host:/Users/username root#

you need to enter this:

export SUDO_PS1="\[\h:\w\] \u\\$ "

Add the export line to your ~/.bash_profile if you want to keep it.

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