Unix Which of command is used to copy a file? None of these cp copy cpio tar None of these cp copy cpio tar ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to exit status of ast command executed. None of these to process number of the current shell to list the positional parameters to name the command being executed to exit status of ast command executed. None of these to process number of the current shell to list the positional parameters to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix The commonly used UNIX commands like date, ls, cat, etc. are stored in /tmp directory /unix directory /bin and /usr/bin directories /dev directory None of these /tmp directory /unix directory /bin and /usr/bin directories /dev directory None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which operator will be used with chmod command to assign absolute permission? None of these = % + - None of these = % + - ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? grep cat more head grep cat more head ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy a file wb with the same name from the programs directory to the misc directory? copy programs/wb misc/wb tar programs/wb misc/wb None of these copy a:programs/wb b:misc/wb cp programs/wb misc copy programs/wb misc/wb tar programs/wb misc/wb None of these copy a:programs/wb b:misc/wb cp programs/wb misc ANSWER DOWNLOAD EXAMIANS APP
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