Unix The special shell variable $* is used None of these to list the positional parameters to process number of the current shell to name the command being executed to exit status of ast command executed. None of these to list the positional parameters to process number of the current shell to name the command being executed to exit status of ast command executed. ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to identify the type of file by context? cat ls file more cat ls file more ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command addresses all users who are currently hooked on? wall mail mesg write wall mail mesg write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control - u] [Control-d] [Control -P] [Control-c] None of these [Control - u] [Control-d] [Control -P] [Control-c] None of these 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 ~ x Ip ls -F -x ls -l ls ~ x Ip ls -F -x ls -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to count the total number of lines, words, and characters contained in a file. count p None of these wc countw wcount count p None of these wc countw wcount ANSWER DOWNLOAD EXAMIANS APP
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