Unix Which command is used to display and create files? cat vi ed lyrix cat vi ed lyrix ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? lp ls dir tar lp ls dir tar ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? None of these cpio cp tar copy None of these cpio cp tar copy ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? my .file TRY trial None of these my .file TRY trial None of these 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 File that contains a set of instructions which are performed when a user logs in, is None of these .exrc autoexec.bat .autoexec .profile None of these .exrc autoexec.bat .autoexec .profile ANSWER DOWNLOAD EXAMIANS APP
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