Note. Theese are handy small programs that run on your PC (on
J2SE), not on your mobile phone. You may need to install java
runtime (or even cooler the sdk) if you
don't have it already. I have been using 1.4.2 so
far, but I guess a 1.5.x would do also.
Wipe is a safe-delete utility. It scrambles
the content of a file to something random. Use this a few times before
actually deleting the file to be sure it is not recoverable from the
hard disk later on. (Or create a batch file that does the trick
for you.). Usage: java Wipe file.
FillDisk is a utility to create a lot of
large dummy files to fill your entire hard drive. Handy when you want
to wipe traces of old and deleted (or even formatted) data. Usage: java FillDisk.
Puppu is a
nonsense-generator (Puppu-generaattori). Usage: java Puppu.
Pack 'zips' a file. Usage: java Pack file.
a file. Usage: java
CreateFile makes a
dummy file of specified size. Usage: java CreateFile size.
Grep is a grepper for a single
file only. Still handy. Usage:
java Grep file
str1 str2 str3...
MakeIndex makes a html
page of your image thumbnails. Usefull when posting digi camera
pictures to your web page. Usage: java
Well, generates passwords. Usage: java
Rename To Current Date
renames a file or folder to current date. Usage: java
File renamer renames
files in a folder to something else, something random. Usage: java Renamer folder
Tabell is just a
a bunch of products of 1 x 1 -> 10 x 10. Usage: java Tabell
Matta is a math training
program. It will ask you what x times y is, and you can try to answer correclty. Usage:
Note1. From the programmers perspective, this program
to read stuff from the keyboard.
CRC counts a check-sum value
for a file. Usage: java
Timer counts time how long
a command prompt command takes to complete. Usage: Timer /start, and
then Timer /end.
Note. You should use a batch file (.bat) in order easy thing
up a bit. Typing only timer.bat
mytask.exe is a bit more convenient don't you think?
Touch only reads a file,
and thus, makes the
system cache it! This could quicken startup times
of heavier programs etc. Usage: java
Send and Receive V 1.0.
Use theese two utilities to send and receive a file
between two computers without
the hassle of setting up a ftp-server. Usage: java
Receive on the receiver end, and java Send file address on
the sender side.
Yes, it is really that
You don't believe me?
Send and Receive V
2.0, has resume
feature and some other improvements.
Usage: same as V 1.0.
Note 0. Uses TCP, which means no bits are lost in transfer, your files
will arrive intact.
Note 1. Your file will go through the net as-is, so please encrypt your sensitive files. Winzip
encryption would do for most of us (send the passphrase via some
channel than the one used for data transfer, eg. SMS).
Note 2. Currently the port is 2401, so open this in
firewall if you want to receive files from outside. And! if you think 2401 is no good, please change
Note 3. The receiver needs to be reachable in order to receive files from outside the local network! This means, that the receiver must have a public ip-address (not with-in any of the Special Ranges), or, the firewall needs to be configered properly (nat port-forwarding or similar).
is a program that factorizes a value into its factors, eg. 432 would
result as 2*2*2*2*3*9. What makes this special, is that it does not contain a prime
value calculation method at all. It bothered me that most
of all the factorization excercises out there are
all based on a prime value calculation function, but it is really not necessary. My
quesss is, that my algorithm is a bit quicker too?
Splits a big file to smaller pieces (defaults to a size of a floppy
disk, change this if you feel like it). Usage: java Splitter filename,
and java Concatenate
filename (with no extension). BETA.
- "I Rather Be Coding..." -- Me, 2005
on this page are free. You may download them, use them and
them as you wish as long as you don't hold me responsible for