First of all, it mentions the advantages of user-mode Linux. For example; "Portable across many architectures", "Can run on an unmodified host operating system", "Efficient enough to run multiple instances on a single host in a virtual hosting environment", "Very easy to debug system software " and "Safety through insulation". He also mentions the benefits of Linux-Vserver, including: "Very effective way to isolate resources", "Can save on disk and memory by sharing basic resources such as shared libraries", and "Security through separation of contexts. Finally, Jiayi Wang wrote an article on “Evaluation of Open Source IP-Based Embedded System with Linux”. Ms. Wang presented some pros and cons for Linux. One of the four advantages of an open source IP embedded system with Linux is: “High flexibility and scalability: ORPSOC's I2C enabled controller indicates that the embedded system consists of open source IP cores. » A second advantage mentioned by Ms. Wang is: “High software portability: With the help of the Linux operating system, the software portability is increased because the software running on the Linux user space is device independent. » The third advantage mentioned by Ms. Wang is: “Difficult to develop software: Linux provides hardware drivers for various devices. And any device is treated as a file in user space. The last advantage mentioned by Ms. Wang is: “High