Re: [libvirt] [PATCH v3] add cd and pwd commands to virsh

This patch adds cd and pwd commands to virsh. These can be useful together with commands that refer to files in the local file systems, especially save and restore. I explicitly decided not to provide any other command, e.g. mkdir, to avoid going down a slippery slope (now you want mkdir, tomorrow ls and rm and so on...). If anything, it would be possible to add a generic shell command---but cd cannot be implemented that way, so pwd shall remain the sole "exception".