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+x emp[1-3] chmod u+r ??? emp chmod 777 emp* chmod 222 emp? chmod u+x emp[1-3] chmod u+r ??? emp 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 echo ^a tty ^c stty intr ^c stty echoe stty echo ^a tty ^c stty intr ^c stty echoe ANSWER DOWNLOAD EXAMIANS APP
Unix The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is tr grep sort tee tr grep sort tee ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to terminate a process? shutdown kill haltsys cancel shutdown kill haltsys cancel ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to capture a file display a file print a file copy a file None of these capture a file display a file print a file copy a file None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The seventh field of /etc/password is None of these shell login home password None of these shell login home password ANSWER DOWNLOAD EXAMIANS APP
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