commandline session $> 1 $echo hello > 2 $cat 1 $ $cat 2 hello $cp -b 2 cp: missing destination file operand after ‘2’ Try ‘cp –help’ for more information. $cp -b 2 2b $ls 1 2 2b $cat 2b hello $cp -x 2b 2c $ls 1 2 2b 2c $cat 2c hello $cp -x …
BEAUTY AND PLAY
commandline session $> 1 $echo hello > 2 $cat 1 $ $cat 2 hello $cp -b 2 cp: missing destination file operand after ‘2’ Try ‘cp –help’ for more information. $cp -b 2 2b $ls 1 2 2b $cat 2b hello $cp -x 2b 2c $ls 1 2 2b 2c $cat 2c hello $cp -x …