Samsung Xcover E2370 rugged phone with 22 hours of talk time

Samsung has introduced rugged phone called Samsung Xcover E2370 with an attractive look and also offers a standby time of 67 days an impressive 22 hours of talk time on a single battery recharge.The phone features a 128×160 pixel TFT display, packs a 5MB internal memory and a VGA camera.The phone is a low-end handset with entry level features. It is not so light weight at 115 grams (thanks to the large battery and the ruggedness) and at 19mm, it has a decent amount of flab as well. The features include GSM/EDGE connectivity, a 128 x 160 pixels TFT display, Bluetooth, FM radio, VGA photo camera, 5MB of internal memory, and MicroSD card support (up to 2GB).Samsung Xcover E2370 does have many other added attractions apart from this. It has 128 x 160 TFT screen, Bluetooth, FM, mobile internet connectivity, Micro SD card slot and a VGA camera.Samsung Xcover E2370 features a nice reliable set of features that were mentioned above. Samsung Xcover E2370 price is around $100 in international market. The Samsung Xcover will be available in July and comes in Red and Black colors at retail price range between 75 to 85 Euros.

Tags:-Samsung,mobiles,phone,Samsung Xcover,Samsung Xcover E237,Samsung Xcover E2370 feature,Samsung Xcover E2370 gallery,Samsung Xcover E2370 specifications,Samsung Xcover E2370 features.,Samsung Xcover E2370 prices,Samsung Xcover E2370 news

Mod_Security [Defenition and Installation Steps

Mod security is an open source web application firewall for intrusion detection and prevention engine for web applications and is most widely deployed in web applications.Mod Security v2.5.12 (change log) has been released. This release fixes several important issues to help prevent a detection bypass and denial of service attacks against Mod Security. Mode security provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis.

Requirements:

• Apache Web Server 1.3x or 2.x

Note: We have confirmed this security addon works with Cpanel based servers.

How to install?
1. Login to your server through SSH and su to the root user.

2. First your going to start out by grabbing the latest version of mod_security
wget http://www.modsecurity.org/download/mod_security-1.7.4.tar.gz

3. Next we untar the archive and cd into the directory:
tar zxvf mod_security-1.7.4.tar.gz
cd mod_security-1.7.4/

4. Now you need to determine which version of apache you use:
APACHE 1.3.x users
cd apache1/
APACHE 2.x users
cd apache2/

5. Lets Compile the module now:
/usr/local/apache/bin/apxs -cia mod_security.c

6. Ok, now its time to edit the httpd conf file. First we will make a backup just incase something goes wrong:

cp /usr/local/apache/conf/httpd.conf /usr/local/apache/conf/httpd.conf.backup

7. Now that we have backed it all up, we can edit the httpd.conf. Replace pico with nano depending on what you have

pico /usr/local/apache/conf/httpd.conf
8. Lets look for something in the config, do this by holding control and pressing W and you are going to search for

(altho any of the IfModules would work fine)

9. Now add this


SecFilterEngine On

SecServerSignature "Apache"
SecFilterCheckUnicodeEncoding Off
SecAuditEngine RelevantOnly
SecAuditLog logs/audit_log
SecFilterScanPOST On

SecFilterDefaultAction "deny,log,status:403"

SecFilterSelective REQUEST_METHOD "^POST$" chain
SecFilterSelective HTTP_Content-Length "^$"

SecFilterSelective HTTP_Transfer-Encoding "!^$"

SecFilterSelective ARG_PHPSESSID "!^[0-9a-z]*$"
SecFilterSelective COOKIE_PHPSESSID "!^[0-9a-z]*$"
SecFilter "../"

SecFilter "viewtopic\.php\?" chain
SecFilter "chr\(([0-9]{1,3})\)" "deny,log"

SecFilterSelective THE_REQUEST "wget "
SecFilterSelective THE_REQUEST "lynx "
SecFilterSelective THE_REQUEST "scp "
SecFilterSelective THE_REQUEST "ftp "
SecFilterSelective THE_REQUEST "cvs "
SecFilterSelective THE_REQUEST "rcp "
SecFilterSelective THE_REQUEST "curl "
SecFilterSelective THE_REQUEST "telnet "
SecFilterSelective THE_REQUEST "ssh "
SecFilterSelective THE_REQUEST "echo "
SecFilterSelective THE_REQUEST "links -dump "
SecFilterSelective THE_REQUEST "links -dump-charset "
SecFilterSelective THE_REQUEST "links -dump-width "
SecFilterSelective THE_REQUEST "links http:// "
SecFilterSelective THE_REQUEST "links ftp:// "
SecFilterSelective THE_REQUEST "links -source "
SecFilterSelective THE_REQUEST "mkdir "
SecFilterSelective THE_REQUEST "cd /tmp "
SecFilterSelective THE_REQUEST "cd /var/tmp "
SecFilterSelective THE_REQUEST "cd /etc/httpd/proxy "
SecFilterSelective THE_REQUEST "/config.php?v=1&DIR "
SecFilterSelective THE_REQUEST "/../../ "
SecFilterSelective THE_REQUEST "&highlight=%2527%252E "
SecFilterSelective THE_REQUEST "changedir=%2Ftmp%2F.php "

# Very crude filters to prevent SQL injection attacks
SecFilter "delete[[:space:]]+from"
SecFilter "insert[[:space:]]+into"
SecFilter "select.+from"

# Weaker XSS protection but allows common HTML tags
SecFilter "<[[:space:]]*script" # Prevent XSS atacks (HTML/Javascript injection) SecFilter "<(.|n)+>"


10. Save the file Ctrl + X then Y

11. Restart Apache

/etc/rc.d/init.d/httpd stop
/etc/rc.d/init.d/httpd start

Tags:-Mod_Security,mode_security,mode_security installation,mode_security configuration,define,linux,linux admin,linux webhosting

Exim Commands and Configuration Files

Configuration Files of Exim :

• /etc/exim.conf – exim main configuration file
• /etc/localdomains – list of domains allowed to relay mail
• Log : /var/log/exim_mainlog – incoming/outgoing mails are logged here
• /var/log/exim_rejectlog – exim rejected mails are reported here
• /exim errors are logged here
• Mail queue: /var/spool/exim/input
• Cpanel script to restart exim – /scripts/restartsrv_exim
• Email forwarders and catchall address file – /etc/valiases/domainname.com
• Email filters file – /etc/vfilters/domainname.com
• POP user authentication file – /home/username/etc/domainname/passwd
• catchall inbox – /home/username/mail/inbox
• POP user inbox – /home/username/mail/domainname/popusername/inbox
• POP user spambox – /home/username/mail/domainname/popusername/spam
• Program : /usr/sbin/exim (suid – -rwsr-xr-x 1 root root )
• Init Script: /etc/rc.d/init.d/exim

Trouble shooting and checking exim mail logs

1) Count the no of messages in the queue

#root@leo [~]# exim -bpc
3506
Here 3506 mails are in the queue.

2) Command To List All The Messages In The Queue.(Time, Size,Message ID,Sender,Receipient):-

#root@localhost# exim -bp
Other Options:- root@localhost#exim -bpru
If you want to list for the message for a particular domain issue the
following command:-
root@localhost# exim -bpru | grep openhelp.info

3) Command To Find The Details Of Messages In The Queue( Count, Volume,Oldest,Newest And Total):-

#root@localhost# exim -bp | exiqsumm
===========================
The result of the comand will be like this:-
1 3686 18h 18h ziro.net
1 1638 4d 4d znormativa.com
1 2662 11m 11m zoominternet.net
1 3174 24m 24m zpub.com
1 2048 2h 2h zufall.de
===========================
3583 18MB 9d 0m TOTAL

4) Command To Create And Display Exim Stats From The Log File:-

#root@localhost# eximstats /var/log/exim_mainlog
===========================================
The result of the command will be like this:-
sree @ openhelp.info = lookuphostT=remote_smtp:SMTP error from remote mail
server after end of data:mail.tripseinc.com [65.106.35.202]: 550 5.7.1
rquested action not taken: message refusedhost smtp.where.xeonerver.net
[18.19.80.14]:553 sorry, mail to that recipient is not accepted
Errors encountered: 9617
===========================================

5) Generate And Display Exim Stats For A Particular Date:-

#root@localhost# fgrep YYYY-MM-DD /var/log/exim_mainlog | eximstats
==============================================
The result of the command will be like this:-
Top 50 host destinations by message count
-----------------------------------------
Messages Bytes Average Host destination
Top 50 host destinations by volume
-----------------------------------------
Messages Bytes Average Host destination
Top 50 rejected ips by message count
-----------------------------------------
Messages Rejected ip
2 [65.98.14.123]
1 [65.98.35.126]
Top 50 temporarily rejected ips by message count
------------------------------------------------
Messages Temporarily rejected ip
8 [69.65.55.100]
============================================

6) To Print What Exim Is Doing Right Now:-

#root@localhost# exiwhat
======================================================
Result of this command will be like this:-
925 handling incoming connection from ([61.152.161.184]) [61.152.161.184]
1951 handling incoming connection from pc-206-216-44-190.cm.vtr.net [
190.44.216.206]
10714 daemon: no queue runs, listening for SMTP on port 26 (IPv4)
10720 daemon: -q1h, listening for SMTP on port 25 (IPv4)
10725 daemon: no queue runs, listening for SMTPS on port 465 (IPv4)
=====================================================

7)For Clearing All The Mails In The Queue:-

root@localhost#exim -bpru|awk {'print $3'}|xargs exim -Mrm

8)Search The Queue For Messages From A Specific Sender:-

root@localhost# exiqgrep -f [luser]@domain

9)Search The Queue For Messages From A Specific Receipient/Domain:-

root@localhost# exiqgrep -r [luser]@domain
Eg:-root@localhost# exiqgrep -r openhelp.info

10)Command To Print The Message ID’s In The Entire Queue:-

#root@localhost# exiqgrep -i
===========================
The Result of the command will be like this:-
1KZyz0-0004wH-6d
1KZzBW-0001sT-1j
===========================

11)Comand To Start A Queue Run:-

root@localhost# exim -q -v

12)Comand To Start A Queue Run For Just Local Deleveries:-

root@localhost# exim -ql -v

13)Counting The No Of Frozen Mails:-

#root@localhost#exim -bpru | grep frozen | wc -l

14)Deleting All The Frozen Mails In The Queue:-

#root@localhost#exiqgrep -z -i | xargs exim -Mrm

15)Deliver a specific Message:-

#root@localhost# exim -M

You need to give message Id After this.
Like :- root@localhost# exim -M 1KZyrO-0006Vy-R2

16)Remove A Message From The Queue:-

#root@localhost# exim -Mrm

17)Command To Freeze All Queued Mail From A Given Sender:-

root@localhost#exiqgrep -i -f l user @ domain.com | xargs exim -Mf

18)Command To View Message Header:-

#root@localhost# exim -Mvh
Eg:-root@localhost#exim -Mvh 1KZzeO-0005up-GW

19)Command To View MessageBody:-

#root@localhost# exim -Mvb
This Command will show the body of the message.
Eg:-root@localhost#exim -Mvb 2345fg-34

20)Command To View A Message’s Logs:-

#root@server1 [~]# exim -Mvl 1KZznJ-0003Wp-Vj

21)Deleting The Bounce Back Message s In The Queue:-

#root@leo [~]exiqgrep -if "<>" | xargs exim -Mrm
OR
#root@leo [~] exim -bp | grep '<>' | awk '{print $3}'| xargs exim -Mrm

Bounce Back Messages Will Be ending with "<>".

Eg:- 17m 3.1K 1KDDkk-0002YT-5G <>barry @ email.net

22)Deleting The Bounce Back Message’s for a particular Domain:-

root@xeon [~] exiqgrep -if openhelp.info | xargs exim -Mrm
root@xeon [~] exiqgrep -ir openhelp.info | xargs exim -Mrm

Tags:-exim,exim commands,exim issues,exim docs,exim troubleshooting,exim configuration files,exim server,exim logs,linux,linux exim,linux updates

Setup time zone in Linux

1. The command used to check the time zone is

[root@server123 ~]# date
MON Jan 14 14:04:01 IST 2010
Here we can see that time zone is set into Indian Standard time.

2.Take the backup of current timezone configuration.

[root@server123 ~]#mv /etc/localtime /etc/localtime-old

2. Change to the directory to /usr/share/zoneinfo. You can find all the time zone regions here. Choose the the appropriate region where you resides. If you live in India choose region kerala in the /usr/share/zoneinfo/Asia directory.

3)remove the file /etc/localtime

[root@server123 Asia]# rm /etc/localtime

4. Create a symbolic link from the appropiate timezone to /etc/localtime

[root@server123 Asia]# ln -s /usr/share/zoneinfo/Asia/Kerala /etc/localtime

5. Update the current system time by executingthe rdate command.

[root@server123 Asia]#rdate -s rdate.cpanel.net

6. Synchronize hardware clock with system clock .

[root@server123 Asia]# /sbin/hwclock – -systohc

Tags:-Time zone,linuz time zone,Linux commands,Linux time commands,linux time zone commands,Linux,cPanel,Time

Steps to change the character set of a MySQL database to utf8?

Please follow the steps as it is to change the character set to Mysql

1) Dump the data of the mysql database to data_dump.sql

root@server1 [~]# mysqldump -t -u -p >data_dump.sql;

2) Dump the schema of the mysql database to schema_dump.sql

root@server1 [~]# mysqldump -d -u -p >schema_dump.sql

3)Now edit the file schema_dump.sql and remove the entries “DEFAULT CHARSET=”from the table and column definitions.

4) Drop the existing database.
root@server1 [~]#mysqladmin drop

5) Create a new database with uft8 as the default character set:

root@server1 [~]# mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1074337 to server version: 4.1.22-standard

Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the buffer.

mysql>CREATE DATABASE DEFAULT CHARACTER SET utf8;

Now quit the mysql.

6) Import schema_dump.sql into the new database:

root@server1 [~]# mysql -u -p

7. Import data_dump.sql into the new database:
root@server1 [~]# mysql -u -p


Tags: LAMP, Linux, mysql, techzinformaticha-support, phpmyadmin

2011 Ford Mondeo- Specifications

The Ford has announces the launch of its stylish Ford Modeo 2011 and all signs point to a debut at the Paris Motor Show this September.This new model comes with some outstanding exterior specifications and the basic shape hasn't be changed.Street New Cars have been out and about with their cameras to snap the updated Mondeo on the streets, and you can see that the fascia looks a lot like those used on the 2012 Focus and the current Fiesta.The front fog lamps have been remodeled, along with the front grille and upper section. The rear of the car has also had some work done, but it is that Eco Boost engine that will be of most interest to drivers. This will only be available in a 2.0-liter version and will be mated to Ford’s Powershift dual-clutch transmission.To improve fuel efficiency, the 2011 Mondeo features regenerative braking, an Eco Mode, and an Active Grille Shutter system. The latter device "regulates the airflow through the radiator and engine compartment to reduce aerodynamic drag, but also offers benefits to the engine heating characteristics to improve the fuel economy and warm-up performance in cold climates."

Tags: 2011, 2011 ford, 2011 ford mondeo, 2011Ford, 2011FordMondeo, ford, ford mondeo, FordMondeo, mondeo, paris motor show, ParisMotorShow, spy, spy photos, spy pics, spy shot, spy shots, spy-shots, SpyPhotos, SpyPics, SpyShot, SpyShots

Arctic K381 Keyboard and M551/M571

Arctic launches the new K381 keyboard and two new gaming mice, the M551 and the M571, all with ergonomic designs.The ultra slim Arctic K381 features chiclet keys and 12 one-touch office function buttons. It is just 12mm tall and has an extremely flat design. It is available in German, French, British, Czech, Spanish, Portuguese, Italian, and Polish layout, in white or black colors. The price is $24.95The M551 and M571 both have a resistant surface coating which helps to maintain the grip and touch and feature 800-2400dpi resolution. The M551 has LED indicator that displays the selected sensitivity level. Designed for professional users, the M571 adds a third mouse

Tags: Arctic, Arctic gaming mouse, Arctic K381, Arctic Keyboard, Arctic M551, Arctic M571, Arctic mouse, Gaming Mouse, K381, Keyboard, M551, M571, Optical-Mouse, slim keyboard