Quick question

["Gregor Schneider" <rc46fi@googlemail.com>]

Hi guys,

just a short question:

After installing Edge, I see the common-user-$PS1 as follows:

${debian_chroot:+($debian_chroot)}\u@\h:\w\$

I understand \u@\h:\w\$, however, what does

${debian_chroot:+($debian_chroot)}

do?

TIA

Greg
--
what's puzzlin' you, is the nature of my game
gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2
gpgp-key available @ http://pgpkeys.pca.dfn.de:11371