operating systems Online Quiz - 52
Description: operating systems Online Quiz - 52 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: operating systems |
What is the command vim for?
What is the importance of +x rights given to a directory?
What is the command to display all the environment variables?
I have a script which will prompt me to enter a password. But I want that the password should not be displayed when I enter the password. How do I achieve this?
What is the command to check all the recent logins with IP address on my AIX server?
What will happen if I press v after firing the following command?
When a new user is created on AIX server, the default value of PATH variable is set from which configuration file?
What is the command to find the maintenance level of AIX 5.3 and above?
A VG has PP size of 1GB. Which of the following is true?
What is prtconf in AIX?
How can I disable ftp on my AIX server?
What does lspv do?
What is the importance of environment variable PS2?
The /etc/passwd file does not have write permission for others and group. Still the non root users when use the command 'passwd' are actually updating the /etc/passwd file . How does unix allow this?
What will happen if I execute a shell script with -x options
Can I change hostname of my AIX server without reboot?
What wil be the output of this command?$ for i in 1 2 3;do echo "$i\c";done; Tell without trying on a server.
I am in a directory /tmp/test. $ pwd /tmp/test Now I deleted this directory from another session and fired the command pwd on the previous session. What will be the output of the pwd command?
$ i=1 $ j=A $ A1=hello These 3 variables are defined. Which of the following commands will display hello?