Answer:
Explanation:
IaaS - storage and network devices
SaaS - software upgrades and patches
MaaS - monitoring tools
PaaS - virtual computing platform
ayo it's pretty sweet lma.o.
Answer: Close or disable all unused running apps.
Explanation: when unused apps keep runningon the device, it will make the device to keep lagging, thereby reducing it efficiency. But once those apps are disabled or closed and the system is probably restarted, the device will regain it efficiency back.
HISTSIZE is the environment variable affects the number of past commands used in the current shell session.
