COMPUTER SCIENCE AND ENGINEERING
UNIX
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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list
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cd
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ls
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None of these
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Detailed explanation-1: -ls–Lists the names of files in a particular Unix directory. If you type the ls command with no parameters or qualifiers, the command displays the files listed in your current working directory.
Detailed explanation-2: -The ls command is used to list files or directories in Linux and other Unix-based operating systems. Just like you navigate in your File explorer or Finder with a GUI, the ls command allows you to list all files or directories in the current directory by default, and further interact with them via the command line.
Detailed explanation-3: -ls-a—lists all files, including the ones whose filenames begin in a dot, which you do not always want to see. There are many more options, for example to list files by size, by date, recursively etc.
Detailed explanation-4: -Type dir /A:D. /B > FolderList.txt and press Enter to generate a top-level folder list. When the list is complete, a new, blank prompt with a flashing cursor will appear.