xz is a lossless data compression program and file format which incorporates the LZMA/LZMA2 compression algorithms. One can think of xz as a stripped-down version of the 7-Zip program. xz has its own file format rather than the .7z format used by 7-Zip (which lacks support for Unix-like file system metadata).
In general, an ePortfolio is a purposeful collection of information and digital artifacts that demonstrates development or evidences learning outcomes, skills or competencies.
The portable carport design building kits are easy to use and handle. They have a universal appeal and can be used in several ways. Portable carport is easy to carry around and therefore can be used for providing protection to your vehicles ranging from cars, bikes, trucks, tractors, boats. Portable carports are easy to set up, light in weight and protect your animals from rain, heat, wind, snow, storms and other hazardous elements like UV rays. You do not require drilling or clearing the surfaces to set up a portable carport.