Linux Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Interview Questions

Questions Answers Views Company eMail

How to FTP user access other directory except his own home directory ?

IBM,

2 8173

1 which file contains information about os wether it's 32 bit or 64 bit os 2 difference between logical block and physical block?? 3 what is the size of logical block and physical block?? 4 daemon for nfs on client end as well as server end??? 5 how to confirm from client end about nfs server sharing?? 6 what contains information about file and directory creating time or modification time??

Oracle,

4 9608

i want to do linux. i am completed b.sc. in physics i want to do carrier in linux newgeneration which cource will confartable give me solution

HP,

1 4410

in linux gui desktop icon was lost how con u back this icons

2 5164

how many hard disks can i able to connect to desktop pc and server (IDE & SATA) pls send this ans to my mail : ping2pavan@gmail.com

1 4726

i am working in one company and i attend intervew they asked why do u want to chage company pls give me inteligent answar

3 6322

my clients are getting services from servers but how to know which client is using which service. is there any files to keep information about these? clients used ftp, nis, samba, apache, squid, nfs and mail services how to know how many users got service from server side with date,time and client system ip ?

Wipro,

3 9029

someone already asked 'what is diff between unix & Linux' can I ask the same but more nuanced...I have 7 years app support of unix, have never seen Linux BUT need to bluff my way through in an interview i e say that I have use Linux. What are the most important things I need to know?

1 3887

what is the command to view gateway?

5 9160

how to view crond status? If it's show service is not found.

Tech Mahindra,

6 15487

what is the difference between service and process?

IBM,

7 38991

how to give a normal user reboot and shutdown permission? Plz also mention the step.

4 11010

what is the command to make a process to run in the foreground from background?

5 8673

Through ssh whole directory structure from / is shared regardless the user we have connected with ....... how do i prevent sharing ??

Tech Mahindra,

4 8539

how do i check which package has installed some command suppose ls , mkdir or whatever ???

8 11217

Un-Answered Questions { Linux }

How can you check the amount of lines in a file?

980

Is windows faster than linux?

849

Differentiate between cron and anacron.

893

Is linux a computer operating system?

828

How do I find my public ip address in linux?

898

Which command puts a script to sleep untill a signal is recieved?

1076

What is samba?

875

Why context switching is faster in threads?

817

What is socket linux?

823

What is command grouping?

1044

What's the difference between unix and linux?

932

Differentiate between LINUX and UNIX?

848

Explain virtual desktop.

867

What is the difference between ext2 vs ext3 vs ext4?

979

What is the root account?

862

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