Why do we use touch command in UNIX?
[1] to create an empty file
[2] to rename a file
[3] both
[4] none

• 1 -to create an empty file
• 8 years agoHelpfull: Yes(3) No(0)
• touch command is used for creating an empty file.
  The syntax for creating an empty file using touch command is as follows:
  touch filename.extension
  OR
  touch filenaame
  
  eg.
  touch data.txt
  touch new_file
  touch printf_usage.C etc
• 8 years agoHelpfull: Yes(0) No(0)
• touch command is used to creäte two or more empty files
• 8 years agoHelpfull: Yes(0) No(0)
• #touch file1 file2
  Touch command used multiple files
• 8 years agoHelpfull: Yes(0) No(0)
• 4) NONE
  touch is a standard Unix command-line interface program which is used to update the access date and / or modification date of a file or directory. In its default usage, it is the equivalent of creating or opening a file and saving it without any change to the file contents
• 7 years agoHelpfull: Yes(0) No(0)
• As per the options the answer is [1] to create an empty file
  but "TOUCH" is not just to create a file, it is used to create, change and modify timestamps of a file.
  
  Here is the link for it:-
  https://www.tecmint.com/8-pratical-examples-of-linux-touch-command/
  
  Also you can see manuals of TOUCH if on unix based system by typing
  
  man touch
• 7 years agoHelpfull: Yes(0) No(0)
• 1)touch command is used to create the empty file.
• 5 years agoHelpfull: Yes(0) No(0)