franklin


{ City } trichy
< Country > india
* Profession * system admin
User No # 15303
Total Questions Posted # 10
Total Answers Posted # 12

Total Answers Posted for My Questions # 38
Total Views for My Questions # 95485

Users Marked my Answers as Correct # 110
Users Marked my Answers as Wrong # 66
Questions / { franklin }
Questions Answers Category Views Company eMail

how many limitations of under directories in ext2/3 linux file system?

Logica CMG,

1 Linux Commands 6196

Any one example of uninteruptable sleeping process?

Satyam,

2 Linux Commands 5549

Which priority has the process?how do u view?

Yahoo,

3 Linux Commands 9373

How do you read ext2/3 file system in windows?

HP,

8 Linux Commands 9695

how do you configure linux system as a router?

HP,

5 Linux Commands 10497

when zombie process fully cleared?

HP,

4 Linux Commands 9686

How do find hard disk revolutions speed?

ACL, HP,

1 Linux Commands 9056

How do display error messages instantly when command fails?

Satyam,

2 Linux Commands 6346

how do find all failed login attempts via ssh?

TCL,

8 Linux Commands 20919

find out what file systems supported by kernel?

 4 Linux Commands 8168



Answers / { franklin }

Question { Locuz, 10256 }

What u know abt tar Command?


Answer

tar command is file archiving cmd and extracting cmd in linux.

create
tar -cvf /tmp/ram.tar /etc/passwd
this command makes compress the /etc/passwd datas and stored
in /tmp/ram.tar

Extract
tar -xvf /tmp/ram.tar
extract the data in existing file is /tmp/ram.tar

Is This Answer Correct ?    11 Yes 0 No

Question { 15241 }

difference between Tcp and udp


Answer

TCP
Transmission Control Protocol
Tcp/Udp are layer4 transport layer protocol.
Tcp is a most popular protocol
Tcp is a connection Oriented protocol that means tcp makes
virtually path when session between source and destination.
example:Telephone conversation

Udp
User Datagram Protocol
Connectionless protocol
it works in layer 4
it can't make dedicated path.
example.telephone's ring only

Is This Answer Correct ?    6 Yes 1 No


Question { Cisco, 14553 }

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


Answer

root# telinit 1

Is This Answer Correct ?    0 Yes 3 No

Question { Wipro, 8523 }

How will retrieves incoming mails from different web sites


Answer

Anyways all mails or different web sites send to our mail
id,already we have separate buffer for each user in domain
so wherever mail comes to which ones mailbox. Also each
system have mail retrieving protocols pop3 and imap. its are
retrieving mails in mailbox.thats all easy.

Is This Answer Correct ?    5 Yes 0 No

Question { Wipro, 8523 }

How will retrieves incoming mails from different web sites


Answer

root# vim /etc/mail/access
connect:domain1.com RELAY
connect:domain2.com RELAY

Is This Answer Correct ?    3 Yes 0 No

Question { HP, 8550 }

have you ever got warning message from unix admin that file
system running out of space or not enough disk space?what
will u do?


Answer

you can increase disk space slightly by tune2fs command and
can used in reserved blocks

Is This Answer Correct ?    0 Yes 3 No

Question { Oracle, 9760 }

some one is asking my machine is slow what is your steps?


Answer

Re-read all process
#killall -HUP

Is This Answer Correct ?    2 Yes 4 No

Question { Oracle, 14173 }

what is jumbi process?


Answer

zombie process
before process dies it sends signal to its parent
process,immediately it will not get acknowledgement from
parent.process clearing except pid only.after reboot all
about clear.

more details:http://guru.google.com

Is This Answer Correct ?    1 Yes 2 No

Question { ConSim, 11301 }

1.what is Kernel parameters?
2.how many cpu have use in your machine?


Answer

1.kernel parameters
parameters provide mechanisms to adjust the functiong of
linux kernel.
the sysctl command used to view kernel parameters.

2.simply type in root
# cat /proc/cpuinfo

Is This Answer Correct ?    19 Yes 2 No

Question { Wipro, 29856 }

how do u find remote machine operating system and version?


Answer

All Answers are local machine command but the question had asked
remote machine's version and which OS on local network.

#nmap -A -v station1

Is This Answer Correct ?    26 Yes 1 No

Question { 8168 }

find out what file systems supported by kernel?


Answer

root# df -T

Is This Answer Correct ?    2 Yes 6 No

Question { HCL, 52734 }

how to see unallocated hard disk space on linux


Answer

simply type

cat /proc/partitions

Is This Answer Correct ?    35 Yes 44 No