Linux What command is used to assign executable permission to the owner of the file named "letter"? chmod u + w letter chmod u + x letter None of these chmod ugo + x letter chmod g + x letter chmod u + w letter chmod u + x letter None of these chmod ugo + x letter chmod g + x letter ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to list contents of directories? None of these ls dir tar lp None of these ls dir tar lp ANSWER DOWNLOAD EXAMIANS APP
Linux Who founded the Linux Kernel? Linus Torvalds Bill Gates Richard Stallman Ben Thomas None of these Linus Torvalds Bill Gates Richard Stallman Ben Thomas None of these ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to add printing jobs to the queue? lpd None of these lpr lpc lpq lpd None of these lpr lpc lpq ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to sort the lines of data in a file in reverse order? st sort - r sort sh st sort - r sort sh ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to remove the directory? remove rd rdir None of these rmdir remove rd rdir None of these rmdir ANSWER DOWNLOAD EXAMIANS APP
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