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DWQA Questions

What does “|” do in a regular expression?
Linux Questions asked 1 year ago • 
Which regular expression character matches one or more of the previous character?
Linux Questions asked 1 year ago • 
To configure the default or standard editor for a user, which file should the $EDITOR variable be configured in?
Linux Questions asked 1 year ago • 
Which of the following variables affect the standard editor for a user?
Linux Questions asked 1 year ago • 
If you want to move down a line in vi command mode, you can press the down arrow key or:
Linux Questions asked 1 year ago • 
If you are in vi command mode and want to add a new line after your cursor, you can type:
Linux Questions asked 1 year ago • 
If you are in the vi command mode and want to add a new line before your cursor, you can type:
Linux Questions asked 1 year ago • 
If you are in the vi command mode and want to begin inserting text before your cursor, you can type:
Linux Questions asked 1 year ago • 
To perform cut and paste in a vi document, you actually do:
Linux Questions asked 1 year ago • 
To search backward from your cursor in your vi document in command mode, you can type _ followed by the pattern to search for.
Linux Questions asked 1 year ago • 
If you want to quit the vi program without saving any of the changes you made to your file, you can type in command mode:
Linux Questions asked 1 year ago • 
Typing which of the following from vi command mode will attempt to save your file?
Linux Questions asked 1 year ago • 
What would typing “4dh” do in vi command mode?
Linux Questions asked 1 year ago • 
To go to the first line of a vi document in command mode, you can type: (choose two)
Linux Questions asked 1 year ago • 
To go to the beginning of a line in the vi command mode, you press:
Linux Questions asked 1 year ago • 
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