Unix Which command is used to set the three permissions for all the three categories of users of a file? chusr None of these chmod chown chgrp chusr None of these chmod chown chgrp ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+rw letter chmod u+x letter chmod ugo+x letter chmod ugo+r letter chmod ugo+rw letter chmod u+x letter chmod ugo+x letter chmod ugo+r letter ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is .profile .exrc None of these autoexec.bat .autoexec .profile .exrc None of these autoexec.bat .autoexec ANSWER DOWNLOAD EXAMIANS APP
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 go+x, u-x note None of these chmod go+r, u+x note chmod g-x, uo+r note chmod u-x, go+r note chmod go+x, u-x note None of these chmod go+r, u+x note chmod g-x, uo+r note chmod u-x, go+r note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following options will be used to display number of blocks used by a file? #NAME? -r option None of these -c #NAME? -r option None of these -c ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? changedir None of these cd cdir chdir changedir None of these cd cdir chdir ANSWER DOWNLOAD EXAMIANS APP
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