Unix The special shell variable $* is used to process number of the current shell to list the positional parameters to exit status of ast command executed. None of these to name the command being executed to process number of the current shell to list the positional parameters to exit status of ast command executed. None of these to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? TRY trial None of these my .file TRY trial None of these my .file ANSWER DOWNLOAD EXAMIANS APP
Unix The field separator in cut command is specified with -r option -c None of these #NAME? -r option -c None of these #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? None of these ^pat pat$ pat^ $pat None of these ^pat pat$ pat^ $pat ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? : $ ; # : $ ; # ANSWER DOWNLOAD EXAMIANS APP
Unix The ls -l command tells None of these how large the file is and when the file was last modified. the name of the group owner of the file who the owner of the file is All of these None of these how large the file is and when the file was last modified. the name of the group owner of the file who the owner of the file is All of these ANSWER DOWNLOAD EXAMIANS APP
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