Implement a tar utility for packing and unpacking a list of files specified as follows;

$ tar2 –o images. tar2 image1 image2 image3 (for packing)

$ tar2 –x images. tar2 (for unpacking)

$ tar2 -t images. tar2 (for listing name and size of files in the package)

concepts in practice: file processing

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information

Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false