Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? a S A s a S A s ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -l Ip ls -F -x ls ~ x ls -l Ip ls -F -x ls ~ x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc - 1 wc -w wc -c wc -r wc - 1 wc -w wc -c wc -r ANSWER DOWNLOAD EXAMIANS APP
Unix The UNIX file system stores a date in physical blocks of 2048 bytes 512 bytes 256 bytes None of these 1024 bytes 2048 bytes 512 bytes 256 bytes None of these 1024 bytes 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 symbol is used to separate more than one command in the same command line? # ; : $ # ; : $ ANSWER DOWNLOAD EXAMIANS APP
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