COMPUTER PROGRAMMING FUNDAMENTALS
RASPBERRY PI PROJECT IDEAS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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ls.
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CP.
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rm.
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mkdir.
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Detailed explanation-1: -Use the ls command to display the contents of a directory. The ls command writes to standard output the contents of each specified Directory or the name of each specified File, along with any other information you ask for with the flags.
Detailed explanation-2: -In Linux, the command “ls” is one of the most commonly used. It’s used to display a list of files and sub-directories in the current directory. If you’re new to using the command line, the first command you should learn is probably ls.This command can be used by both regular users as well as system administrators.
Detailed explanation-3: -Ls is short for “list”. This command lists information about directories and any type of files in the working directory.
Detailed explanation-4: -The ls command is used to list files. “ls” on its own lists all files in the current directory except for hidden files.
Detailed explanation-5: -ls lists files and directories. If the pathname is a file, ls displays information about the file according to the requested options. If it is a directory, ls displays information about the files and subdirectories therein. You can get information about a directory itself using the-d option.