Unix Which of the following command is used to go to home directory? cd cd.. cd HOME. None of these cd/ cd cd.. cd HOME. None of these cd/ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $! $$ $* None of these $! $$ $* None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is .autoexec None of these .exrc .profile autoexec.bat .autoexec None of these .exrc .profile autoexec.bat ANSWER DOWNLOAD EXAMIANS APP
Unix Which operator will be used with chmod command to assign absolute permission? = None of these % + - = None of these % + - 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 Which command is used to display the top of the file? cat more grep head cat more grep head ANSWER DOWNLOAD EXAMIANS APP
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