Linux System - Table 10 > Packages - Table 10 > scpm

SCPM lets you adapt your machine's configuration to different environments and hardware configurations. The need to reconfigure your settings is most common in laptops, where you may need not only several different network configurations (with or without DHCP, firewalls, gateways, and proxies) but also different hardware. For example, sometimes you may need to use a Wi-Fi USB device, and you may or may not always have a printer available.