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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sl
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show
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None of these
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Detailed explanation-1: -The ls command is used to list files and directories in the current working directory.
Detailed explanation-2: -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-3: -The pwd command can be used to determine the present working directory. and the cd command can be used to change the current working directory.
Detailed explanation-4: -The “ls-l” option displays the contents of the current directory in a long listing format, one per line. The line begin with the file or directory permission, owner and group name, file size, created/modified date and time, file/folder name as some of the attributes.
Detailed explanation-5: -The ls command is used to list files. “ls” on its own lists all files in the current directory except for hidden files.