Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod u-x, go+r note None of these chmod g-x, uo+r note chmod go+x, u-x note chmod go+r, u+x note chmod u-x, go+r note None of these chmod g-x, uo+r note chmod go+x, u-x note chmod go+r, u+x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to link the files? None of these lk ln cp tar None of these lk ln cp tar ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to name the command being executed to exit status of ast command executed. None of these to process number of the current shell to list the positional parameters to name the command being executed to exit status of ast command executed. None of these to process number of the current shell to list the positional parameters ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a directory? rd rdir rmdir dldir rd rdir rmdir dldir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm all rm * None of these rm *.* rm -r * rm all rm * None of these rm *.* rm -r * ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? A s S a A s S a ANSWER DOWNLOAD EXAMIANS APP
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