Unix Which of the following command addresses all users who are currently hooked on? mesg mail write wall mesg mail write wall ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to save the standard output in a file, as well as display it on the terminal? tee None of these cat grep more tee None of these cat grep more ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $! None of these $* $$ $! None of these $* $$ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to view your file 24 lines at a time? /p cat lp pg None of these /p cat lp pg None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it -1 None of these -r #NAME? -1 None of these -r #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? sh None of these sort -r st sort sh None of these sort -r st sort ANSWER DOWNLOAD EXAMIANS APP
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