Amit Shiknis

 Profile Answers by Amit Shiknis Questions by Amit Shiknis

• Dec 8th, 2007

Hope this does anser your question - General System Information Tools/Utilitiesuname -a -- brief OS and kernel information. dmesg -- kernel messages given during booting. cat /var/log/messages -- is t...

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Sridhar

• Aug 24th, 2007

On Solaris CDE env, it simply takes your login id and pwd and comes out without throwing any error message.If you are on the console trying to telnet/ssh/rsh/ftp it will allow you to login.

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Mukesh Kumar

• Nov 20th, 2007

There are more disadvantages while putting device driver in User Application then RTOS. There will be more overhead, you have to restart the application for supporting your hardware which inturn depends on your device driver files. But in RTOS it should work fine.

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inter process command in UNIX be achieved by a)pipes b)messages c)semaphores d)shared memory e)all

testra

 Profile Answers by testra Questions by testra

• Dec 11th, 2007

D)ALL

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how many simultaneous logins are allowed in Linux/Solaris for a single user ?

Amit Shiknis

 Profile Answers by Amit Shiknis Questions by Amit Shiknis

• Dec 10th, 2007

The Linux PAM (Pluggable Authentication Modules) where we can set useful limits for users or login, which can be configured in the /etc/security/limits.conf file.You can control the total limitation w...

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Unix & Aix what's the difference between the two.

vishpri

 Profile Answers by vishpri Questions by vishpri

• Apr 24th, 2008

  AIX is one of the favours of Unix and is developed by IBM. AIX stands for Advanced Interactive Executive. This name came because of an advanced feature(tool)  introduced in ...

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How do u configure the Disk?Tell me Steps to configure the VG?How do u add a new disk in VG?What are the Attributes of LVM?Describe about LVM Adva/Dis.Adv?How do u find the fix is installed?How to u extend the FS?Attributes of FS?List all the LV in system?How do u find the PP size of the VG?How do u create the pp size of 32 MB in VG?What is the Limitation of VG?How do u disable the paging space?What...

raisahmad

 Profile Answers by raisahmad Questions by raisahmad

• May 13th, 2008

What is qurem in AIX

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1. Why is the . not included in the path?2. How will you mirror a volume and how will you find if a volume is mirrored ? lsvg –l (vol gp name)3. A system is echoing the ping but not able to login via telnet why ?Etc /services etc/inetd.conf4. what is the migration path from 4.3 to 5.1 ? (or any versions)5. A system is able to ping within the network but not outside why ?6. What are the components of...

goksn

 Profile Answers by goksn Questions by goksn

• Sep 6th, 2009

Telnet is not secured but SSH is secured. Telenet and FTP can be easily traced by hackers where as SSH (which uses SSL) cannot be easily traced.

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suji  

 Profile Answers by suji Questions by suji

• Member Since Sep-2005 | Apr 12th, 2011

---

Command is - sudo gedit /boot/grub/menu.lst

This will show output as -
## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not change this entry to 'saved' or your
# array will desync and will not let you boot your system.
default 0

The important line is the last one. You will need to change that number 0 to match the Windows boot section. Typically it's always going to be 4 on a default dual-boot configuration. Change this value to 4, and then save and reboot your machine. You should go into Windows instead of Ubuntu automatically.

suji

 Profile Answers by suji Questions by suji

• Apr 12th, 2011

Command is - sudo gedit /boot/grub/menu.lstThis will show output as - ## default num# Set the default entry to the entry number NUM. Numbering starts from 0, and# the entry number 0 is the default ...

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deenadayalan_d

 Profile Answers by deenadayalan_d Questions by deenadayalan_d

• Jan 30th, 2010

We can find whether mirrored or not by seeing number of pps, if number of pps is double the size of pp size then it is mirrored. to mirror # mirrorvg vgname diskname

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How to use logical AND in grep?

UncaAlby

 Profile Answers by UncaAlby Questions by UncaAlby

• Dec 12th, 2008

By logical "and" I presume you mean that you wish to see lines that contain both "expressionOne" AND "expressionTwo".Just pipe the standard output of one "grep"...

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How will you print TATA alone from TATA POWER using string copy and concate commands in C?

Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Jun 15th, 2012

Include
#include
#include

int main()
{

char myString[] = "TATA POWER";
char output[10];

strcpy(output,myString);
output[4] = ;

printf("OUTPUT :%s
", output);
printf("ORGINAL STRING :%s", myString);

getch();
}

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The syntax of command statement in UNIX 10. If the permission for a file is 000, then the file can be accessed by whom?

balainfotech

 Profile Answers by balainfotech Questions by balainfotech

• Jun 2nd, 2010

Root

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If a program is terminated at the middle of execution in UNIX, What will happen to the program?

UncaAlby

 Profile Answers by UncaAlby Questions by UncaAlby

• May 16th, 2010

Nothing, actually. The OS will halt program execution, retrieve whatever resources the program was using, close whatever files it had open, and go back to doing everything else an OS does. If there is...

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Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Jul 11th, 2012

Some parameters are
1.mod_rewrite
2.WLLogFile
3.DebugConfigInfo
4.StatPath
5.CookieName
6.MaxPostSize
7.FileCaching

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What is the difference between Sleep and Wait in Linux ?

Anand Trimbake

• Nov 22nd, 2011

The wait command man page simply states that it pauses script execution until a specified process ID completes.

The man page for the sleep command is a single line stating that it causes a script to pause for specified period of time.

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Creating file system with already created LV and and without LV.. What is the difference between these two??

sreemon

• Jan 4th, 2012

In computer storage, logical volume management or LVM provides a method of allocating space on mass-storage devices that is more flexible than conventional partitioning schemes. In particular, a volum...

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what is vlan in vio server in aix ? What is its main purpose ?

Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Jul 11th, 2012

VLAN stands for virtual LAN,it is a broadcast domain created by switches.With VLANs, a switch can create the broadcast domain.The purpose of VLANS is to improve network performance by separating large broadcast domains into smaller ones.

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Explain if semaphore variable is different from ordinary variable ?

Gaurav.khurana

 Profile Answers by Gaurav.khurana Questions by Gaurav.khurana

• Apr 19th, 2015

It can have only positive whole number
It has only two operations wait and signal
Shared across multiple process , but single process has exclusive access to resources via it

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anil

• May 3rd, 2015

By $#

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