1 :-

9) The command to rename a file is

2 :-

7) The ___ command is used to see the help for the commands.

 

3 :-

11) The shell/s available with the Linux is-

4 :-

32. SSH provides security against bad passwords.

5 :-

Identify the os which is not based on linux

6 :-

19. If a file is removed in Unix using ‘rm’ then

7 :-

21. What command is used to copy files and directories?

8 :-

8) The directory that contains programs for use by the system and system administrator is

9 :-

29.Process information in the current shell can be obtained by using

10 :-

24. Which command is used to assign read-write permission to the owner?

11 :-

18. Which of the following files need to be referred for user’s secondary group?

12 :-

27. Which command is used to bring the background process to forground?

14 :-

16.The login shell is

15 :-

33. Which file is used to specify a user’s home directory?

16 :-

26. What does chmod +t do?

17 :-

15. The /etc/passwd file doesn’t contain

18 :-

10) The command used to give all permissions to users and read permission to others and group is
 

19 :-

28. Which command can be executed by a user who is already logged into the system, in order to change to the root user? (type the command without any parameters)

20 :-

13. User’s Primary Group id is listed in which file, at the time of creation of the user (On a standard Unix system)