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 command is used to move all files to the bin sub-directory of the parent directory? mv * ../bin *.* mv *.* /bin/ mv * ../bin mv * /bin/* None of these mv * ../bin *.* mv *.* /bin/ mv * ../bin mv * /bin/* None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to terminate a process? cancel haltsys shutdown kill cancel haltsys shutdown kill ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates None of these Read and write permission of groups All of these Execute permission for the owner Write permission for others None of these Read and write permission of groups All of these Execute permission for the owner Write permission for others ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? R v C None of these u R v C None of these u ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change directory to the name beginning with a 'p'? cd p cd [p] cd p* cd p* cd p cd [p] cd p* cd p* ANSWER DOWNLOAD EXAMIANS APP
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