How to find the IP address of the sender in Gmail
When you receive an email, you receive more than just the message. The email comes with headers that carry important information that can tell where the email was sent from and possibly who sent it. For that, you would need to find the IP address of the sender. The tutorial below can help you find the IP address of the sender. Note that this will not work if the sender uses anonymous proxy servers.
Finding IP address in Gmail:
1.Log into your Gmail account with your username and password.
2. Open the mail.
3. To display the headers,* Click on More options corresponding to that thread. You should get a bunch of links.* Click on Show original.
4. You should get headers like this:Gmail headers : nameLook for Received: from followed by a few hostnames and an IP address between square brackets. In this case, it is65.119.112.245.That is be the IP address of the sender!
5. Track the IP address of the sender.
Friday, February 26, 2010
How to find the IP address of the sender in Hotmail
When you receive an email, you receive more than just the message. The email comes with headers that carry important information that can tell where the email was sent from and possibly who sent it. For that, you would need to find the IP address of the sender. The tutorial below can help you find the IP address of the sender. Note that this will not work if the sender uses anonymous proxy servers.
Finding IP address in Hotmail
1. Log into your Hotmail account with your username and password.
2. Click on the Mail tab on the top.
3. Open the mail.
4. If you do not see the headers above the mail message, your headers are not displayed. To display the headers,
* Click on Options on the top-right corner
* In the Mail Options page, click on Mail Display Settings
* In Message Headers, make sure Advanced option is checked
* Click on Ok button
* Go back to the mails and open that mail.
5. If you find a header with X-Originating-IP: followed by an IP address, that is the sender's IP addressHotmail headers : name ,In this case the IP address of the sender is [68.34.60.59]. Jump to step 9.
6. If you find a header with Received: from followed by a Gmail proxy like thisHotmail headers : nameLook for Received: from followed by IP address within square brackets[].In this case, the IP address of the sender is [69.140.7.58]. Jump to step 9.
7. Or else if you have headers like thisHotmail headers : nameLook for Received: from followed by IP address within square brackets[].In this case, the IP address of the sender is [61.83.145.129] (Spam mail). Jump to step 9.
8. * If you have multiple Received: from headers, eliminate the ones that have proxy.anyknownserver.com.
9. Track the IP address of the sender
Finding IP address in Hotmail
1. Log into your Hotmail account with your username and password.
2. Click on the Mail tab on the top.
3. Open the mail.
4. If you do not see the headers above the mail message, your headers are not displayed. To display the headers,
* Click on Options on the top-right corner
* In the Mail Options page, click on Mail Display Settings
* In Message Headers, make sure Advanced option is checked
* Click on Ok button
* Go back to the mails and open that mail.
5. If you find a header with X-Originating-IP: followed by an IP address, that is the sender's IP addressHotmail headers : name ,In this case the IP address of the sender is [68.34.60.59]. Jump to step 9.
6. If you find a header with Received: from followed by a Gmail proxy like thisHotmail headers : nameLook for Received: from followed by IP address within square brackets[].In this case, the IP address of the sender is [69.140.7.58]. Jump to step 9.
7. Or else if you have headers like thisHotmail headers : nameLook for Received: from followed by IP address within square brackets[].In this case, the IP address of the sender is [61.83.145.129] (Spam mail). Jump to step 9.
8. * If you have multiple Received: from headers, eliminate the ones that have proxy.anyknownserver.com.
9. Track the IP address of the sender
How to find the IP address of the sender in Yahoo! mail
When you receive an email, you receive more than just the message. The email comes with headers that carry important information that can tell where the email was sent from and possibly who sent it. For that, you would need to find the IP address of the sender. The tutorial below can help you find the IP address of the sender. Note that this will not work if the sender uses anonymous proxy servers.
Finding IP address in Yahoo! Mail
1. Log into your Yahoo! mail with your username and password.
2. Click on Inbox or whichever folder you have stored your mail.
3. Open the mail.
4. If you do not see the headers above the mail message, your headers are not displayed. To display the headers,
* Click on Options on the top-right corner
* In the Mail Options page, click on General Preferences
* Scroll down to Messages where you have the Headers option
* Make sure that Show all headers on incoming messages is selected
* Click on the Save button
* Go back to the mails and open that mail.
5. You should see similar headers like this:Yahoo! headers : nameLook for Received: from followed by the IP address between square brackets [ ]. Here, it is 202.65.138.109.That is be the IP address of the sender!
6. Track the IP address of the sender
Finding IP address in Yahoo! Mail
1. Log into your Yahoo! mail with your username and password.
2. Click on Inbox or whichever folder you have stored your mail.
3. Open the mail.
4. If you do not see the headers above the mail message, your headers are not displayed. To display the headers,
* Click on Options on the top-right corner
* In the Mail Options page, click on General Preferences
* Scroll down to Messages where you have the Headers option
* Make sure that Show all headers on incoming messages is selected
* Click on the Save button
* Go back to the mails and open that mail.
5. You should see similar headers like this:Yahoo! headers : nameLook for Received: from followed by the IP address between square brackets [ ]. Here, it is 202.65.138.109.That is be the IP address of the sender!
6. Track the IP address of the sender
Keeping the Windows XP Core in the RAM
If you have 512 MB or more of RAM, you can increase system performance by having the Windows XP 'Core' kept in the RAM instead of paged on the hard disk.
Go to Start -> Run - Type regedit and press enter - On the left hand side tree, navigate to
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\
- On the list on the right side, look for an entry called 'DisablePagingExecutive'
- Double click it
- Press 1 on your keyboard
- Click OK
- Exit regedit and reboot the computer
To revert to the default setting, follow the same steps as above, but this time, press 0(zero) instead of 1 on the keyboard.
Go to Start -> Run - Type regedit and press enter - On the left hand side tree, navigate to
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\
- On the list on the right side, look for an entry called 'DisablePagingExecutive'
- Double click it
- Press 1 on your keyboard
- Click OK
- Exit regedit and reboot the computer
To revert to the default setting, follow the same steps as above, but this time, press 0(zero) instead of 1 on the keyboard.
Wednesday, February 24, 2010
Another Cool Bash Trick!!!
Process Substitution
This trick allows you to use a process *almost* anywhere you can use a file. To illustrate, let's consider the
diff command. Most versions of diff require you to pass exactly two file names as arguments. But what if we want to diff something, like the contents of a directory, that doesn't necessarily exist in a file? This is where we can use process substitution. For example, to diff the contents of two directories, you could use:diff <(find dir1) <(find dir2)
The syntax
<(command) creates a named pipe, and attaches command's STDOUT to the pipe. So, anything that reads from the pipe will actually be reading the output of command. To prove this to yourself, try the following:$ echo <(/bin/true) /dev/fd/63 $ ls -l <(/bin/true) lr-x------ 1 jgm eng 64 Jul 13 21:50 /dev/fd/63 -> pipe:[31340331] $ file <(/bin/true) /dev/fd/63: broken symbolic link to pipe:[31340360]
Similarly, you can use the syntax
>(command) to have the command read from the pipe. An example is:tar cvf >(gzip -c > dir.tar.gz) dir
Obviously, there are better ways to accomplish taring and compressing, but the point was to use process substitution.
Cool Bash Trick!!!
The "/dev/tcp" trick
Bash does some super-cool magic when you access
/dev/tcp/hostname/port. It will create a TCP socket that is connected to the named host on the given port. This lets you easily use network sockets with regular shell IO redirection. For example, the following simply prints the time from NIST:cat < /dev/tcp/time.nist.gov/13
And YES, you can read AND write to these sockets. Here's how. The following example fetches the source for the www.google.com homepage.
exec 5<> /dev/tcp/www.google.com/80 printf "GET / HTTP/1.0\n\n" >&5 cat <&5 exec 5>&-
New Integrated Chat
Hello To All!!!
Now we have integrated chat in our blog so that u can share new tips and tricks effectively!!!
Now we have integrated chat in our blog so that u can share new tips and tricks effectively!!!
Thursday, February 18, 2010
Tips to recover scratched CD's
1. Spread a cloth on a flat surface and place the CD on it.
2. Then, hold the disc with one hand, use the other to wipe the polish into the affected area with a soft cloth.
3. Wait for it to dry and buff using short, brisk strokes along the scratch, not across it.
4. A cloth sold to wipe spectacles or camera lenses will work super m8's.
5. When you can no longersee the scratch,, wash the disc with water and let it dry before playing. Intersting isnt it? Try it right now
I have used toothpaste with good effects before Ive also used car paint cutting compound on deeper scratches. It does leave lots of smaller scratches (as it is a cutting compound after all) but it will remove the worst scratches in most cases.
ya u r gng to b surely befinited by this Operation
* Fingermarks/prints cause 43% of disc problems!
* General wear & tear causes 25% of disc problems!
* Player-related issues cause 15% of disc problems!
* Remaining Others
2. Then, hold the disc with one hand, use the other to wipe the polish into the affected area with a soft cloth.
3. Wait for it to dry and buff using short, brisk strokes along the scratch, not across it.
4. A cloth sold to wipe spectacles or camera lenses will work super m8's.
5. When you can no longersee the scratch,, wash the disc with water and let it dry before playing. Intersting isnt it? Try it right now
I have used toothpaste with good effects before Ive also used car paint cutting compound on deeper scratches. It does leave lots of smaller scratches (as it is a cutting compound after all) but it will remove the worst scratches in most cases.
ya u r gng to b surely befinited by this Operation
* Fingermarks/prints cause 43% of disc problems!
* General wear & tear causes 25% of disc problems!
* Player-related issues cause 15% of disc problems!
* Remaining Others
Add Your Name (or) Application to right click Of My Computer
Caution ..
As it is related to Windows regisrty it can be dangerous
so,Try This at ur own risk
To write your name on right click application
please follow the steps.
1.Copy/Paste the following code in Notepad And then Save it as .reg
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor]
@="Your Name Or Name of the Application"
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor\command]
@="Location Of The Application"
2.Now edit it and then Type your name In
Eg:
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor]
@="Rajesh"
3. If u want to get any application, once you click Your name or name of application
Then , Type the location Of the application Which u want to open In:
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor\command]
@="Location Of The Application"
For eg.C:\Program Files\Yahoo!\Messenger\messenger.exe
Thats It finally save it And then Run it .
------------------------------------------------------------
To add Application Control Panel
[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Control Panel\command]
@="rundll32.exe shell32.dll,Control_RunDLL"
To add Application Add/Remove
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Add/Remove\command]
@="control appwiz.cpl"
To add Application Reboot
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Reboot]\command]
@="shutdown -r -f -t 5"
To add Application Shutdown
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Shutdown]\command]
@="shutdown -s -f -t 5"
As it is related to Windows regisrty it can be dangerous
so,Try This at ur own risk
To write your name on right click application
please follow the steps.
1.Copy/Paste the following code in Notepad And then Save it as .reg
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor]
@="Your Name Or Name of the Application"
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor\command]
@="Location Of The Application"
2.Now edit it and then Type your name In
Eg:
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor]
@="Rajesh"
3. If u want to get any application, once you click Your name or name of application
Then , Type the location Of the application Which u want to open In:
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor\command]
@="Location Of The Application"
For eg.C:\Program Files\Yahoo!\Messenger\messenger.exe
Thats It finally save it And then Run it .
------------------------------------------------------------
To add Application Control Panel
[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Control Panel\command]
@="rundll32.exe shell32.dll,Control_RunDLL"
To add Application Add/Remove
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Add/Remove\command]
@="control appwiz.cpl"
To add Application Reboot
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Reboot]\command]
@="shutdown -r -f -t 5"
To add Application Shutdown
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Shutdown]\command]
@="shutdown -s -f -t 5"
Wednesday, February 17, 2010
Linux Basic Commands
Ok this time m back with some programmer stuff!!!Here is a list of basic Linux commands Very usefull i suppose!!!
For changing directory / to /etc
[root@pc1 /]# cd /etc
One step back /etc to /
[root@pc1 etc]# cd ..
Go to previous working directory
[root@pc1 /]# cd -
Go to current login user home directory
[root@pc1 etc]# cd ~
Show the contents of /etc in single color
[root@pc1 ~]# dir /etc
Show the contents of /etc in different colors with nature of contents
[root@pc1 ~]# Ls /etc
create a folder on root partition
[root@pc1 ~]# mkdir /disk
Create a folder in /disk
[root@pc1 ~]# mkdir /disk/dir
Create multiple folder in multiple directories with single command
[root@pc1 ~]# mkdir /etc/dir1 /var/dir2 /usr/dir3
Create multiple folder in same directory
[root@pc1 ~]# mkdir dir1 dir2 dir3
Copy a file in directory
[root@pc1 disk]# cp file dir
Copy a file from /disk/file and paste it in /disk/dir/
[root@pc1 disk]# cp /disk/file /disk/dir
Copy a directory with –r option
[root@pc1 disk]# cp -r dir dir2
Copy a file from /disk/file and paste it in /etc with myfile name
[root@pc1 disk]# cp /disk/file /etc/myfile
Remove a file
[root@pc1 disk]# rm file
Remove a file with forcefully option
[root@pc1 disk]# rm –f file
Remove a directory with out –r option and you face will an error
[root@pc1 disk]# rm dir
Remove a directory with –r option
[root@pc1 disk]# rm -r /disk
Remove a directory with forcefully option
[root@pc1 disk]# rm -rf dir
Move /etc/dir1 to /disk/ with different name
[root@pc1 disk]# mv /etc/dir1 /disk/mydir
Rename the folder name mydir to dir
[root@pc1 disk]# mv /disk/mydir /disk/dir
Rename the file name with myfile
[root@pc1 disk]# mv file myfile
Read a file page by page with less command
[root@pc1 disk]# less /etc/grub.conf
Read a file page by page with more command
[root@pc1 disk]# more /etc/qrub.conf
Read first ten lines of grub.conf
[root@pc1 disk]# head /etc/grub.conf
Read last ten lings of grub.conf
[root@pc1 disk]# tail /etc/grub.conf
Read first 12 lines with –n option
[root@pc1 disk]# head -n 12 /etc/grub.conf
Read last 11 lines with –n option
[root@pc1 disk]# tail -n 11 /etc/grub.conf
Copy the contents of /etc/grub.conf in /disk/file
[root@pc1 disk]# cat /etc/grub.conf > /disk/file
Append the contents /etc/mtab in /etc/file
[root@pc1 disk]# cat /etc/mtab >> /disk/file
Merging tow commands with pipe sign output of the first command is input of second command
[root@pc1 disk]# cat /etc/squid/squid.conf I more
Count the total lines of squid.conf
[root@pc1 disk]# cat /etc/squid/squid.conf I wc -L
Show only spool words in squid.conf
[root@pc1 disk]# cat /etc/squid/squid.conf I grep spool
Flush the contents of file
[root@pc1 disk]# cat /dev/null > /var/log/messages
For changing directory / to /etc
[root@pc1 /]# cd /etc
One step back /etc to /
[root@pc1 etc]# cd ..
Go to previous working directory
[root@pc1 /]# cd -
Go to current login user home directory
[root@pc1 etc]# cd ~
Show the contents of /etc in single color
[root@pc1 ~]# dir /etc
Show the contents of /etc in different colors with nature of contents
[root@pc1 ~]# Ls /etc
create a folder on root partition
[root@pc1 ~]# mkdir /disk
Create a folder in /disk
[root@pc1 ~]# mkdir /disk/dir
Create multiple folder in multiple directories with single command
[root@pc1 ~]# mkdir /etc/dir1 /var/dir2 /usr/dir3
Create multiple folder in same directory
[root@pc1 ~]# mkdir dir1 dir2 dir3
Copy a file in directory
[root@pc1 disk]# cp file dir
Copy a file from /disk/file and paste it in /disk/dir/
[root@pc1 disk]# cp /disk/file /disk/dir
Copy a directory with –r option
[root@pc1 disk]# cp -r dir dir2
Copy a file from /disk/file and paste it in /etc with myfile name
[root@pc1 disk]# cp /disk/file /etc/myfile
Remove a file
[root@pc1 disk]# rm file
Remove a file with forcefully option
[root@pc1 disk]# rm –f file
Remove a directory with out –r option and you face will an error
[root@pc1 disk]# rm dir
Remove a directory with –r option
[root@pc1 disk]# rm -r /disk
Remove a directory with forcefully option
[root@pc1 disk]# rm -rf dir
Move /etc/dir1 to /disk/ with different name
[root@pc1 disk]# mv /etc/dir1 /disk/mydir
Rename the folder name mydir to dir
[root@pc1 disk]# mv /disk/mydir /disk/dir
Rename the file name with myfile
[root@pc1 disk]# mv file myfile
Read a file page by page with less command
[root@pc1 disk]# less /etc/grub.conf
Read a file page by page with more command
[root@pc1 disk]# more /etc/qrub.conf
Read first ten lines of grub.conf
[root@pc1 disk]# head /etc/grub.conf
Read last ten lings of grub.conf
[root@pc1 disk]# tail /etc/grub.conf
Read first 12 lines with –n option
[root@pc1 disk]# head -n 12 /etc/grub.conf
Read last 11 lines with –n option
[root@pc1 disk]# tail -n 11 /etc/grub.conf
Copy the contents of /etc/grub.conf in /disk/file
[root@pc1 disk]# cat /etc/grub.conf > /disk/file
Append the contents /etc/mtab in /etc/file
[root@pc1 disk]# cat /etc/mtab >> /disk/file
Merging tow commands with pipe sign output of the first command is input of second command
[root@pc1 disk]# cat /etc/squid/squid.conf I more
Count the total lines of squid.conf
[root@pc1 disk]# cat /etc/squid/squid.conf I wc -L
Show only spool words in squid.conf
[root@pc1 disk]# cat /etc/squid/squid.conf I grep spool
Flush the contents of file
[root@pc1 disk]# cat /dev/null > /var/log/messages
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