/etc
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
# /etc/printcap## Please don't edit this file directly unless you know what you are doing!# This file will be automatically generated by cupsd(8) from the# /etc/cups/printers.conf file. All changes to this file# will be lost.