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Second day at Uki

 To remove a file.


 To remove an empty folder.






create a file.

To find a word in the file.




To copy a file.




Give permission for a file.
Here we use numbers to give permissions.
0 means "No permission"
1 means "Execute"
2 means "Write"
3 means "Excute+write"
4 means "Read"
5 means "Read+Execute"
6 means "Read+write"
7 means "Read+rite+Execute"



Please note:6 permission for File creator, 6 permission for Group members, 4 permission for others.

If you want to view your history...

If you want to clear your old commands....

Command -$clear




Note: Here I publish my own knowledge and work, If you find any wrong data or command line kindly comment below this post. It will help me to update my knowledge. 
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