Explain in detail the Linux booting procedure When a Linux machine is powered on BIOS loads up first. It will prompt you to select boot device which can be Hard disk, CD-ROM, Floppy drive, Network etc. By
1.What is the difference between SUID and SGID? Understanding special permission SUID Understanding special permission SGID 2. What is Sticky Bit permission? Understanding special permission Sticky Bit 3. What is umask? In computing,
1. How do you perform NIC teaming? For more details: Step by Step Guide to configure NIC Teaming in Linux 2. What is the difference between TCP and UDP protocol? TCP is a connection
1. How can you create a user without useradd command Follow the below link How to create a user without useradd command? 2. What is the default permission on user's home directory? 700
1. What is the filesystem used in Rhel 5 and Rhel 6? Show/Hide Answer Ans: ext3 for RHEL 5 and ext4 for RHEL 6 2. What is the difference between ext3 and ext4 filesystem? Show/Hide Answer
This is the first question which should come to your mind when you start reading and knowing Linux because without knowing what a kernel is you can not move ahead. Let me help you understand
Ever Wondered How does a DNS query works? I mean what happens exactly when you type www.golinuxhub.com on your browser. Honestly most of us are not bothered unless the web page doesnot opens. Anyways let me tell
I had done password less shh authentication between multiple Linux box a couple of time but this time I had to do the same for normal user. I thought it would be same and actually