Unix Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory? cp wb collect mon ../misc copy wb ../misc collect ../misc mon ../misc None of these tar wb collect mon /misc copy wb collect mon /misc cp wb collect mon ../misc copy wb ../misc collect ../misc mon ../misc None of these tar wb collect mon /misc copy wb collect mon /misc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to link the files? ln cp tar lk None of these ln cp tar lk None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display a file contents in octal form? cd od oct of cd od oct of 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 autoexec.bat .autoexec .exrc .profile None of these autoexec.bat .autoexec .exrc .profile ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod u+x letter chmod ugo+rw letter chmod ugo+x letter chmod ugo+r letter chmod u+x letter chmod ugo+rw letter chmod ugo+x letter chmod ugo+r letter ANSWER DOWNLOAD EXAMIANS APP
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