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 Which command will be used with vi editor to replace text from cursor to right? c R r C c R r C ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -c wc -r wc -w wc -l None of these wc -c wc -r wc -w wc -l None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod u+r ??? emp chmod u+x emp[1-3] chmod 777 emp* chmod 222 emp? chmod u+r ??? emp chmod u+x emp[1-3] chmod 777 emp* chmod 222 emp? ANSWER DOWNLOAD EXAMIANS APP
Unix If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use stty echoe stty echo ^a stty intr ^c tty ^c stty echoe stty echo ^a stty intr ^c tty ^c ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to terminate all processes in your own system except the login shell? None of these cancel all cancel 1 kill 1 kill 0 None of these cancel all cancel 1 kill 1 kill 0 ANSWER DOWNLOAD EXAMIANS APP
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