0x0b Basic CLI
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0x1) Managing Files (cat,touch,less,more,cp,mv,rm)
0x2) Managing Directories (ls,cd,pwd,mkdir,cp,mv,rmdir)
0x3) Commands (date,cal,man)
0x4) Redirection and Pipes
0x5) Links
0x6) Linux Directories
0x7) Premissions (understanding,change symbolically,change numerically)
