Unix Which command is used to display the top of the file? cat more head grep cat more head grep ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; rdir None of these rmdir remove rd rdir None of these rmdir remove rd ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | wc ls -l | wc -l ls | ws -c ls | wc -w ls | wc ls -l | wc -l ls | ws -c ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that owner has read permission only group has write permission only other has read permission only group has read permission only owner has read permission only group has write permission only other has read permission only group has read permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? tar ls lp dir tar ls lp dir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? r R S s r R S s ANSWER DOWNLOAD EXAMIANS APP
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