Unix The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is grep tr sort tee grep tr sort tee ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to link the files? tar lk cp ln None of these tar lk cp ln None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is mesg grep sleep halt None of these mesg grep sleep halt None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a directory? rmdir rd dldir rdir rmdir rd dldir rdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it? None of these who | tee user.lst who < user.lste who > user.lst who >> user.lst None of these who | tee user.lst who < user.lste who > user.lst who >> user.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? None of these changedir cdir cd chdir None of these changedir cdir cd chdir ANSWER DOWNLOAD EXAMIANS APP
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