Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -l ls ~ x Ip ls -F -x ls -l ls ~ x Ip ls -F -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? cpio None of these copy tar cp cpio None of these copy tar cp ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? cd .. cd None of these chdir cd/ cd .. cd None of these chdir cd/ ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to exit status of ast command executed. to name the command being executed to process number of the current shell to list the positional parameters None of these to exit status of ast command executed. to name the command being executed to process number of the current shell to list the positional parameters None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? None of these sh sort st sort -r None of these sh sort st sort -r ANSWER DOWNLOAD EXAMIANS APP
Unix The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has both read and executable permissions. None of these both read and write permissions write and executable permissions executable permission only both read and executable permissions. None of these both read and write permissions write and executable permissions executable permission only ANSWER DOWNLOAD EXAMIANS APP
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