Operating Systems Interview Questions
Questions Answers Views Company eMail

1. Why "d" is postfix in almost every service name of Linux like httpd, dhcpd? 2. how to restrict su & ssh services for some users? 3. how can we configure a default gateway for 10 n/w cards in a server?

6 3842

what is differnce between boot -s and boot -S ?

3 2978

how to add the more than one number of pkg at a time in solaris

2 2225




I AM MR SAGAR HAVING SUN SOLARIS 10, I AM NOT ABLE TO BROWSE THE INTERNET... I AM NOT HAVING NETWORK DRIVER WHICH SUPPORT SUN SOLARIS 10. I AM HAVING RTL 8111B GB LAN .BUT I AM HAVING RT8111B GB LAN DRIVERS WHICH SUPPORT XP,VISTA,UNIX,LINUX ...BUT IT NOT SUPPORTING FOR SUN SOLARIS 10 ...PLEASE GIVE A DETAILS FOR HAVING DRIVER AND HOW TO ACTIVATE THE NETWORK TO BROWSE THE INTERNET THROUGH SUN SOLARIS 10 THROUGH MOZILLA FIRE FOX ....MY E_MAIL ADDRESS IS \r\nsagar_nithin@yahoo.com

1 1584

what is the difference between exchange server 2003 and exchange server 2007

Wipro,

1 2462

I have 2 PC one winxp system with 160 gb HDD,2 GB Ram and another with 512 RAM , Pxe boot support onboard lan port but without HDD. My question is that can i boot my second pc without HDD via network and use or access winxp machine to store data ? and how ?

2 2049

Write a cron entry for the following scenario:- At 10:30 AM for every Sunday of every 1st month of a quarter.

IBM, HP,

7 6531

How to transfer a file from windows xp to RHEL5(LINUX) with bootable os?....

Infosys,

5 5572

what is difference between IRQ and FRQ ?

Bosch,

4 22170

who invented unix?

Wipro,

3 3948

what are the init levels in Linux?

3 3420

Explain Backup Managment commands in Linux.

5 4154

Compare between SYS V launched processes and Xinetd processes in Linux.

1 2743

presently am using vista ......i want 2 format vista and i want 2 freshly install xp but but the system is not yet formatting it is formatting with vista but not with xp.....though i used many xp cds. same pblm....... it is displaying the following error a plm has been dected and windows has been shut down to prevent this damage tecnical information: stop(0*0000007b (0*f7802524,0*c0000034,0*00000

612

What is file constructing in UNIX/AIX ?

TCS, IBM,

2 4653







Un-Answered Questions { Operating Systems }

Steps to install a server remotely?

961


How to Map an Ordinary File?

207


what is portmapper,pam and xinetd

5688


What is Hard mount and soft Mount?

288


How do I use TCP_NODELAY?

182


I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo

2006


If the root disk is failed how can change it?

1024


I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima

1185


Dear All, When the patches are installed in the server OS, how will we know that which patch is the latest patch?

900


Can anybody send me Excel tips and improtant formul...... please.

668


what is the difference between solaris8 and solaris9 and solaris10

3542


What are System Calls?

410


Can you explain Does "AMD Turion 64 X2 Processor TL50, 1.6 GHz " supports Solaris 10?

384


how to get client port number in server socket programming??

1101


How to Obtaine the Socket Address?

215