Linux Interview Questions
Questions Answers Views Company eMail

difference between Tcp and udp

5 15638

Who owns the data dictionary?

2 10777

Where is standard output usually directed?

2 8339

You want to create a compressed backup of the users' home directories. What utility should you use?

5 11223

What utility can you use to automate rotation of logs?

2 8210

What command can you use to review boot messages?

6 19539

What is the minimum number of partitions you need to install Linux?

30 50302

What is the name and path of the main system log?

3 15352

What text filter can you use to display a binary file in octal numbers?

1 5962

What is the complete name of the default configuration file for LILO?

1 6459

What file should you examine to determine the defined runlevels for your system?

7 13933

What is LILO?

Cisco,

11 18625

What is the most graceful way to get to run level single user mode?

Cisco,

9 15166

What does the following command line produce? Explain each aspect of this line. $ (date ; ps -ef | awk {print $1}' | sort | uniq | wc -l ) >> Activity.log

Cisco,

4 9836

What are the Advantages and disadvantages of script vs compiled program?

2 18132


Un-Answered Questions { Linux }

Which daemon controls the print spooling process?

849


You have a file called docs.z but do not know what it is. What is the easiest way to look at the contents of the file?

668


What is the difference between ext2 vs ext3 vs ext4?

713


What are the commands used in command prompt?

730


What do we use for managing hash table collisions?

619


What is option in linux command?

765


What is a makefile in c?

748


What is the tcp handshake?

610


What is ipc problem?

717


What's the difference between unix and linux?

632


What is icmp flood?

685


How many viruses are there for linux?

720


Is there any relation between modprobe.conf file and network devices?

646


How much disk space does linux need?

637


Why do we need multithreading?

664