Unix Which of the following commands is used to list contents of directories? ls dir tar lp ls dir tar lp ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? copy None of these tar cpio cp copy None of these tar cpio cp ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. write mail grep mesg write mail grep mesg ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; remove rd None of these rmdir rdir remove rd None of these rmdir rdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the end of the file? None of these eof head - r tail bof None of these eof head - r tail bof ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls -l | wc -l ls | wc ls | wc -w ls | ws -c ls -l | wc -l ls | wc ls | wc -w ls | ws -c ANSWER DOWNLOAD EXAMIANS APP
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