Unix Which of the following commands is used to identify the type of file by context? more ls file cat more ls file cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod u+x emp[1-3] chmod 222 emp? chmod u+r ??? emp chmod 777 emp* chmod u+x emp[1-3] chmod 222 emp? chmod u+r ??? emp chmod 777 emp* 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 The command that can be used to restrict incoming messages to a user is halt None of these mesg sleep grep halt None of these mesg sleep grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? grep mail mesg None of these write grep mail mesg None of these write ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? lp tar dir ls lp tar dir ls ANSWER DOWNLOAD EXAMIANS APP
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