Unix Which of the following commands is used to display the filenames in multiple columns? None of these ls -x ls -1 lc ls None of these ls -x ls -1 lc ls ANSWER DOWNLOAD EXAMIANS APP
Unix You can append to a file instead of overwriting by using the None of these > symbols < symbols >> symbols None of these > symbols < symbols >> symbols ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $# $0 $! $* $# $0 $! $* ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is grep sleep None of these halt mesg grep sleep None of these halt mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the end of the file? bof head - r eof tail None of these bof head - r eof tail None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? $pat pat^ None of these pat$ ^pat $pat pat^ None of these pat$ ^pat ANSWER DOWNLOAD EXAMIANS APP
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