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 Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory? copy a:programs/wb b:misc/wbx copy programs/wb misc/wbx tar programs/wb misc/wbx cp programs/wb misc/wbx copy a:programs/wb b:misc/wbx copy programs/wb misc/wbx tar programs/wb misc/wbx cp programs/wb misc/wbx ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following set options is used with vi editor to ignore case while searching for patterns? ai sm ts ic ai sm ts ic ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? C R None of these u v C R None of these u v ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -l -d ls -F ls -l ls -x ls -l -d ls -F ls -l ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to locate all the .profile files in the system? None of these cd /.profile l -u .profile ls profile find /-name profile -print None of these cd /.profile l -u .profile ls profile find /-name profile -print ANSWER DOWNLOAD EXAMIANS APP
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