< All CompTIA Linux+ (Archived) Notes

doctori | CompTIA Linux+ | Module 3 - Systems Administration

By: doctorX | Related Course: CompTIA Linux+ (Archived) | Published: August 23, 2016 | Modified: August 23, 2016
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Notepadchmod file permission

r= 4

w= 2

x= 1 




#chmod 777 







”Google.it: for file permissions”


NotepadVI file editing


move left one character on the current line 


move down to the next line 



move down to the previos line



move right one character on the current line 


move to the next word on the current line 



move to the next end of word on the current line 


move to the pervios beginning of the word on the current line 



scroll forward one page 



scroll backward one page 



move to a specific line ib your file. Ex: 4G moves to line 4, if G is by itself it will move to the last line of the file.



moves relative to the top line on the screen, Ex: 3H moves to the line currently 3rd from the top.



is simllar to H. except that movement is relative to the last line on the screen. Ex: 3L move to the second to the last line on your screen.




Getting out of VI



quits the editing of the file and abandons any changes.



commits changes ..save changes only.



this writes the file as it has been currently edited and exits.



this reloads the file abandoning any changes you had made.


: ! 

run a shell command.


< All CompTIA Linux+ (Archived) Notes
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