0x0b Basic System Administration
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0x1) Users and Groups (create,remove,assign to group,important file)
0x2) Premissions (understanding,change symbolically,change numerically)
0x3) Partitions (partitioning,info about partitions,free space,mount,fstab)
0x4) Booting (boot loader,the booting process,run levels)
0x5) Processes Management (list,top,kill,psgrep,pstree)
0x6) Applications (installation methods,packages,package managers)
0x7) Basic Network (set manual ip, default route, resolve.conf,wireless)
