Unix Which of the following command is used to count just the number of lines contained in a file? wc -l wc -w None of these wc -c wc -r wc -l wc -w None of these wc -c wc -r 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 sort grep tee tr sort grep tee tr ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? write mesg calendar None of these mail write mesg calendar None of these mail ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? #NAME? #NAME? #NAME? -4 None of these #NAME? #NAME? #NAME? -4 None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files will displayed by this command cat *ch* All of these patch .ch catch All of these patch .ch catch 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
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