MENGENAL BATCH PROGRAMING PADA WIND#ZE

PENGANTAR:Tulisan ini dibuat untuk mengenalkan apa itu pemrograman batch file
,dan bagaimana membuat batch file tersebut.:) :P, bener kan kemarin saya ajak
belajar perl,sekarang " batch programing "..sadarilah. pemrograman itu indah!


Pemrograman Batch File adalah tak lain && tak bukan hanyalah batch[a] perintah
-perintah DOS ( Disk Operating system ), Dari sinilah dikenal dengan istilah
Batch tersebut. Hal ini yang menyebabkan Pemrograman Batch ini menjadi sangat
tangguh (untuk Wind#ze Offcourse) karena memberikan kontrol secara penuh
terhadap DOS, [ padanannya pada *nix OPS.Syst adalah shell Programing ,red]

Perintah yang digunakan adalah semua perintah pada DOS OPS.SYS

adapun daftar perintah yang ada[diambil dari XP OPs]: untuk os win9xkemungkinan
besar tidak jauh berbeda,untuk mengetahuinya adalah dengan mengetikkan help
pada DOS prompt.

C:\DOCUME~1\Y3DIPS>help
For more information on a specific command, type HELP command-name
ASSOC Displays or modifies file extension associations.
AT Schedules commands and programs to run on a computer.
ATTRIB Displays or changes file attributes.
BREAK Sets or clears extended CTRL+C checking.
CACLS Displays or modifies access control lists (ACLs) of files.
CALL Calls one batch program from another.
CD Displays the name of or changes the current directory.
CHCP Displays or sets the active code page number.
CHDIR Displays the name of or changes the current directory.
CHKDSK Checks a disk and displays a status report.
CHKNTFS Displays or modifies the checking of disk at boot time.
CLS Clears the screen.
CMD Starts a new instance of the Windows command interpreter.
COLOR Sets the default console foreground and background colors.
COMP Compares the contents of two files or sets of files.
COMPACT Displays or alters the compression of files on NTFS partitions.
CONVERT Converts FAT volumes to NTFS. You cannot convert the
current drive.
COPY Copies one or more files to another location.
DATE Displays or sets the date.
DEL Deletes one or more files.
DIR Displays a list of files and subdirectories in a directory.
DISKCOMP Compares the contents of two floppy disks.
DISKCOPY Copies the contents of one floppy disk to another.
DOSKEY Edits command lines, recalls Windows commands, and creates macros.
ECHO Displays messages, or turns command echoing on or off.
ENDLOCAL Ends localization of environment changes in a batch file.
ERASE Deletes one or more files.
EXIT Quits the CMD.EXE program (command interpreter).
FC Compares two files or sets of files, and displays the differences
between them.
FIND Searches for a text string in a file or files.
FINDSTR Searches for strings in files.
FOR Runs a specified command for each file in a set of files.
FORMAT Formats a disk for use with Windows.
FTYPE Displays or modifies file types used in file extension associations
GOTO Directs the Windows command interpreter to a labeled line in a
batch program.
GRAFTABL Enables Windows to display an extended character set in graphics
mode.
HELP Provides Help information for Windows commands.
IF Performs conditional processing in batch programs.
LABEL Creates, changes, or deletes the volume label of a disk.
MD Creates a directory.
MKDIR Creates a directory.
MODE Configures a system device.
MORE Displays output one screen at a time.
MOVE Moves one or more files from one directory to another directory.
PATH Displays or sets a search path for executable files.
PAUSE Suspends processing of a batch file and displays a message.
POPD Restores the previous value of the current directory saved by PUSHD
PRINT Prints a text file.
PROMPT Changes the Windows command prompt.
PUSHD Saves the current directory then changes it.
RD Removes a directory.
RECOVER Recovers readable information from a bad or defective disk.
REM Records comments (remarks) in batch files or CONFIG.SYS.
REN Renames a file or files.
RENAME Renames a file or files.
REPLACE Replaces files.
RMDIR Removes a directory.
SET Displays, sets, or removes Windows environment variables.
elas per-sintax/perintah, ketik [perintah] /?
contoh: C:\DOCUME~1\Y3DIPS>echo /?
maka akan tampil
Displays messages, or turns command-echoing on or off.

ECHO [ON | OFF]
ECHO [message]

Type ECHO without parameters to display the current echo setting.

silakan coba pelajari satu persatu :)


*PRA Programing

Coba kita ketik di konsole/command promptnya wind#ws dengan menggunakan
perintah/sintax ECHO
yang berfungsi untuk menampilkan pesan , sama seperti printf pada C && perl

sekarang kita akan menampilkan tulisan Hallo dunia :P

C:\DOCUME~1\Y3DIPS>echo hallo dunia
output yang dihasilkan adalah
hallo dunia

gunakanlah berbagai perintah/sintax yang bisa digunakan; silakan mencoba.

*Programing
Kalo tadi kita mengetikkan pada konsole/command prompt pada wind#ws dan sekarang
kita akan programing dengan menggunakan editor [biar keren dikit]
apa yang kita butuhkan ?
1. notepad
2. editor pada Dos promt [edit.exe, aku pake ginian biar gampang ,:p ]
3. editor kesayangan kalian ..

*simpan file dengan nama bebas berekstension BAT : ex [nama].BAT
selanjutnya untuk pembahasan kita gunakan edit.exe pada DOS biar mudah :)


*STARt PRograming
++penggunaan ECHO
sekarang kita lakukan seperti diatas, yaitu mencetak "HALLO DUNIA"

buka edit.exe dari command prompt
C:\DOCUME~1\Y3DIPS>edit
maka akan muncul suatu editor ,
ketik perintah : ECHO hallo dunia
dan save dengan nama hallo.bat

jalankan dari command prompt
C:\DOCUME~1\Y3DIPS>hallo.bat
maka akan tampil output :
C:\DOCUME~1\Y3DIPS>echo hallo dunia
hallo dunia

hmm. terlihat perintah echo di tampilkan!, gak asyik deh, karena itu kita
tambahkan @ didepan perintahnya, @ECHO
C:\DOCUME~1\Y3DIPS>edit hallo.bat
tambahkan @ sehingga menjadi @echo hallo dunia
simpan dan eksekusi file hallo.bat, apa yang didapatkan
C:\DOCUME~1\Y3DIPS>hallo.bat
hallo dunia
:) lebih manis bukan? tanpa ada perintah echo yang terlihat, wah cape dunk
ngetikin "@" melulu didepan perintah echo,untuk itu gunakan @ECHO OFF yang
akan mematikan semua tampilan echo kelayar, sehingga sintax echo tak akan
ikut ditampilkan,

kita coba :)
C:\DOCUME~1\Y3DIPS>edit hallo.bat
@echo off
echo hallo dunia
echo makan dulu ah
echo belajar terus
echo maen dunk!

save dan jalankan, maka akan menghasilkan output sebagai berikut


C:\DOCUME~1\Y3DIPS>hallo.bat
hallo dunia
makan dulu ah
belajar terus
maen dunk!

asyik bukan, hehehhehe :) :P

++penggunaan CLS
kita lihat helpnya
C:\DOCUME~1\Y3DIPS>CLS /?
hasilnya :

C:\DOCUME~1\Y3DIPS>cls /?
Clears the screen.

CLS

eksekusi : C:\DOCUME~1\y3dips>gantinama.bat

yang dihasilkan apabila file hallo.txt ada, adalah:

file ada
-----proses--------
penggantian berhasil

:) asyik bukan...


++Penggunaan ERASE :P
C:\DOCUME~1\Y3DIPS>edit hapus.bat
@ERASE hello.txt

hello.txt telah musnah.. hmmmm gimana ya? sepertinya mengasyikkan buanget!
jangan sungkan untuk bereksplorasi

++Penggunaan ... (isi sendiri)

Continue >>>

Seize Opportunities With The Proposal

What is the proposal?
The proposal is a plan of action or activity arranged in a neat and clear. With our proposal can get funding for the activities we do, ranging from art shows, sports events and even up-scale seminars locally and internationally. In making the proposal there are several things to note include:
1. What activities will be implemented.
2. Time and four pelksanaan events
3. Composition of the committee or the person in charge must show clear
4. Budget funds for the activities must also be detail / detail
5. Anyone who would we give a proposal? Normally who will be given this proposal depends on the activities conducted, the greater the linkages between events and companies that were given to eat the greater the proposal is also likely that funds will be obtained.
6. Rewards to be obtained by the sponsor also must be clear and commensurate.
7. To quote the proposal, need to see market demand and the excess of goods or services that we have compared with other companies.

In addition to the above things still have a few tricks to be easier in the delivery of proposals, among others:
1. Search for people in our company that will bring cooperation.
2. Do not ever leave the proposal to the guard or receptionist.
3. We try to meet / submit proposals directly with the owner of the company or person that affects the company
4. If you need to present your proposal, you must believe in yourself and do not be nervous during a presentation. Also the words you use should also be polite and convincing.

One thing you have to remember, if the show changes immediately confirm the company you are going to invite co-operation because it could make the company to cancel / do not want to work with you.

Continue >>>

Feasibility Study of Multimedia Applications For Marketing

Ike Verawati.


Feasibility Study is a study that will be used to determine the possibility of whether the development of a multimedia system projects eligible to be continued or should be dismissed. Feasibility study of a density, a summary version of the overall system analysis and design process of multimedia applications for each explanation, analysis, preparing a rough schedule of implementation.
 
The factors which affect eligibility:

A multimedia system project feasible or not this depends on feasibility analysis of the so-called cost-benefit analysis. Analysis of costs and benefits depends on several factors, such as:

1. Technical Factor
   Multimedia system can be implemented using existing technology (compatible).

2. Economic factors
   Multimedia system is economically beneficial.

3. Operational factors
   The new multimedia system can be applied to the organization running.

4. Law factors 
   The new multimedia system does not violate ethics and laws.

5. Schedule factors
   When a new multimedia system applies no time constraints.

6. Strategy factors
   The new multimedia system does not mampengaruhi strategy has been established.

Multimedia systems are generally better highlight the strategic feasibility, the feasibility that can affect corporate strategy, corporate image, the company's market position, or may increase the competitive advantage that multimedia systems often do not require cost-benefit analysis.

Continue >>>