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12. April 2008

Useful Windows Run Commands.

To Access….

Run Command

Accessibility Controls access.cpl
Accessibility Wizard accwiz
Add Hardware Wizard hdwwiz.cpl
Add/Remove Programs appwiz.cpl
Administrative Tools control admintools
Adobe Acrobat (if installed) acrobat
Adobe Designer (if installed) acrodist
Adobe Distiller (if installed) acrodist
Adobe ImageReady (if installed) imageready
Adobe Photoshop (if installed) photoshop
Automatic Updates wuaucpl.cpl
Bluetooth Transfer Wizard fsquirt
Calculator calc
Certificate Manager certmgr.msc
Character Map charmap
Check Disk Utility chkdsk
Clipboard Viewer clipbrd
Command Prompt cmd
Component Services dcomcnfg
Computer Management compmgmt.msc
Control Panel control
Date and Time Properties timedate.cpl
DDE Shares ddeshare
Device Manager devmgmt.msc
Direct X Control Panel (If Installed)* directx.cpl
Direct X Troubleshooter dxdiag
Disk Cleanup Utility cleanmgr
Disk Defragment dfrg.msc
Disk Management diskmgmt.msc
Disk Partition Manager diskpart
Display Properties control desktop
Display Properties desk.cpl
Display Properties (w/Appearance Tab Preselected) control color
Dr. Watson System Troubleshooting Utility drwtsn32
Driver Verifier Utility verifier
Event Viewer eventvwr.msc
Files and Settings Transfer Tool migwiz
File Signature Verification Tool sigverif
Findfast findfast.cpl
Firefox (if installed) firefox
Folders Properties control folders
Fonts control fonts
Fonts Folder fonts
Free Cell Card Game freecell
Game Controllers joy.cpl
Group Policy Editor (XP Prof) gpedit.msc
Hearts Card Game mshearts
Help and Support helpctr
HyperTerminal hypertrm
Iexpress Wizard iexpress
Indexing Service ciadv.msc
Internet Connection Wizard icwconn1
Internet Explorer iexplore
Internet Properties inetcpl.cpl
Internet Setup Wizard inetwiz
IP Configuration (Display Connection Configuration) ipconfig /all
IP Configuration (Display DNS Cache Contents) ipconfig /displaydns
IP Configuration (Delete DNS Cache Contents) ipconfig /flushdns
IP Configuration (Release All Connections) ipconfig /release
IP Configuration (Renew All Connections) ipconfig /renew
IP Configuration (Refreshes DHCP & Re-Registers DNS) ipconfig /registerdns
IP Configuration (Display DHCP Class ID) ipconfig /showclassid
IP Configuration (Modifies DHCP Class ID) ipconfig /setclassid
Java Control Panel (If Installed) jpicpl32.cpl
Java Control Panel (If Installed) javaws
Keyboard Properties control keyboard
Local Security Settings secpol.msc
Local Users and Groups lusrmgr.msc
Logs You Out Of Windows logoff
Malicious Software Removal Tool mrt
Microsoft Access (if installed) access.cpl
Microsoft Chat winchat
Microsoft Excel (if installed) excel
Microsoft Frontpage (if installed) frontpg
Microsoft Movie Maker moviemk
Microsoft Paint mspaint
Microsoft Powerpoint (if installed) powerpnt
Microsoft Word (if installed) winword
Microsoft Syncronization Tool mobsync
Minesweeper Game winmine
Mouse Properties control mouse
Mouse Properties main.cpl
Nero (if installed) nero
Netmeeting conf
Network Connections control netconnections
Network Connections ncpa.cpl
Network Setup Wizard netsetup.cpl
Notepad notepad
Nview Desktop Manager (If Installed) nvtuicpl.cpl
Object Packager packager
ODBC Data Source Administrator odbccp32.cpl
On Screen Keyboard osk
Opens AC3 Filter (If Installed) ac3filter.cpl
Outlook Express msimn
Paint pbrush
Password Properties password.cpl
Performance Monitor perfmon.msc
Performance Monitor perfmon
Phone and Modem Options telephon.cpl
Phone Dialer dialer
Pinball Game pinball
Power Configuration powercfg.cpl
Printers and Faxes control printers
Printers Folder printers
Private Character Editor eudcedit
Quicktime (If Installed) QuickTime.cpl
Quicktime Player (if installed) quicktimeplayer
Real Player (if installed) realplay
Regional Settings intl.cpl
Registry Editor regedit
Registry Editor regedit32
Remote Access Phonebook rasphone
Remote Desktop mstsc
Removable Storage ntmsmgr.msc
Removable Storage Operator Requests ntmsoprq.msc
Resultant Set of Policy (XP Prof) rsop.msc
Scanners and Cameras sticpl.cpl
Scheduled Tasks control schedtasks
Security Center wscui.cpl
Services services.msc
Shared Folders fsmgmt.msc
Shuts Down Windows shutdown
Sounds and Audio mmsys.cpl
Spider Solitare Card Game spider
SQL Client Configuration cliconfg
System Configuration Editor sysedit
System Configuration Utility msconfig
System File Checker Utility (Scan Immediately) sfc /scannow
System File Checker Utility (Scan Once At Next Boot) sfc /scanonce
System File Checker Utility (Scan On Every Boot) sfc /scanboot
System File Checker Utility (Return to Default Setting) sfc /revert
System File Checker Utility (Purge File Cache) sfc /purgecache
System File Checker Utility (Set Cache Size to size x) sfc /cachesize=x
System Information msinfo32
System Properties sysdm.cpl
Task Manager taskmgr
TCP Tester tcptest
Telnet Client telnet
Tweak UI (if installed) tweakui
User Account Management nusrmgr.cpl
Utility Manager utilman
Windows Address Book wab
Windows Address Book Import Utility wabmig
Windows Backup Utility (if installed) ntbackup
Windows Explorer explorer
Windows Firewall firewall.cpl
Windows Magnifier magnify
Windows Management Infrastructure wmimgmt.msc
Windows Media Player wmplayer
Windows Messenger msmsgs
Windows Picture Import Wizard (need camera connected) wiaacmgr
Windows System Security Tool syskey
Windows Update Launches wupdmgr
Windows Version (to show which version of windows) winver
Windows XP Tour Wizard tourstart
Wordpad write

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17. October 2007

Unix Malfunction ????

See below in the pic for the last two commands. the commands are same but it worked second time only.. unbelievable_unix_malfunction.JPG

Oracle’s Real-Life Q & A


Q. What if your Dad loses his car keys?
A. ‘Parent keys not found!’

Q. What if your old girl friend spots you with your new one?
A. ‘Duplicate value on index!’

Q. What if the golf ball doesn’t get into the hole at all?
A. ‘Value larger than specified precision!’

Q. What if you try to have fun with somebody else’s girlfriend and get kicked out?
A. ‘Insufficient privileges on the specified object!’

Q. What if you don’t get any response from the girl next door?
A. ‘No data found!’ or ‘ Query caused no rows retrieved !’

Q. What if you get response from the girl next door and her Mom too?
A. ‘SELECT INTO returns too many rows!’

Q. What if you dial a wrong number?
A. ‘Invalid number’ or ‘ Object doesn’t exist!’

Q. What if you try to beat your own trumpet?
A. ‘Object is found mutating!’

Q. What if you are too late to office and the boss catches you?
A. ‘Discrete transaction failed!’

Q. What if you see ‘theatre full’ when you go to a movie?
A. ‘Maximum number of users exceeded!’

Q. What if you don’t get table in the lunch room?
A. ‘System out of tablespace!’

20. September 2007

The Funny Linux Commands

% cat "food in cans"
cat: can't open food in cans

% nice man woman
No manual entry for woman.

% "How would you rate Quayle's incompetence?
Unmatched ".

% Unmatched ".
Unmatched ".

% [Where is Jimmy Hoffa?
Missing ].

% ^How did the sex change operation go?^
Modifier failed.

% If I had a ( for every $ the Congress spent, what would I have?
Too many ('s.

% make love
Make: Don't know how to make love. Stop.

% sleep with me
bad character

% got a light?
No match.

% man: why did you get a divorce?
man:: Too many arguments.

% !:say, what is saccharine?
Bad substitute.

% %blow
%blow: No such job.

% \(-
(-: Command not found.


$ PATH=pretending! /usr/ucb/which sense
no sense in pretending!

$ drink matter
matter: cannot create


via

03. September 2007

Unfortunately You cant Have folder structure exceeding 260 Character in Windows XP

Today at my work i found out a very weird thing. It took me some hours to identify that this was the Windows XP limitation. Actually My project has long nested  folder hierarchy ( Organised java Packages ) . Today i faced problem that i couldn’t create a .java file in a package which had a long hierarchy and along with the .java file name it was exceeding 260 character limit and some kind of error was thrown. Later i found it was not my mistake but was a Windows XP limitation.

For Example say you have folders inside folder inside folder…. then a file. like C:\LongFolderName\LongFolderName\LongFolderName…..\afileName and if this exceeds 260 total character u will not be able to create the file name.

or else try creating a txt file having file name which is 260 character long. You wont be able to create it.

At the end of the day i was little happy and relieved but little tensed that i have to change the package names ( or remove some of them ) or put my project folder in C:\ .

I dont know how many of you knew this but i found it worth sharing.

30. June 2007

Programming Knowledge by Experts

UNIX is simple. But It just needs a genius to understand its simplicity.
–Dennis Ritchie

Good judgment comes from experience, and experience comes from bad judgement.
–Fred Brooks

Theory is when you know something, but it doesn’t work. Practice is when something works, but you don’t know why it works. Programmers combine theory and practice:Nothing works and they don’t know why.

It’s hard enough to find an error in your code when you’re looking for it; it’s even harder when you’ve assumed your code is error-free.
-Steve McConnell Code Complete

If builders built buildings the way programmers wrote programs, then the first woodpecker that came along would destroy civilization.
-Gerald Weinberg

The Six Phases of a Project:
Enthusiasm
Disillusionment
Panic
Search for the Guilty
Punishment of the Innocent
Praise for non-participants

Good code is its own best documentation. As you’re about to add a comment, ask yourself, ‘How can I improve the code so that this comment isn’t needed?’ Improve the code and then document it to make it even clearer.
–Steve McConnell Code Complete

The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.
–Bertrand Russell

No matter how slick(efficient) the demo is in rehearsal, when you do it in front of a live audience the probability of a flawless presentation is inversely proportional to the number of peoplewatching, raised to the power of the amount of money involved.

One of the main causes of the fall of the Roman Empire was that, lacking zero, they had no way to indicate successful termination of their C programs.
–Robert Firth

Fifty years of programming language research, and we end up with C++?
–Richard A. O’Keefe

C programmers never die. They are just cast into void.

If debugging is the process of removing bugs, then programming must be the process of putting them in.
–Edsger Dijkstra

You can either have software quality or you can have pointer arithmetic, but you cannot have both at the same time.
–(Bertrand Meyer)

There are two ways to write error-free programs; only the third works.
–Alan J. Perlis

Measuring programming progress by lines of code is like measuring aircraft building progress by weight.
–Bill Gates

Before software can be reusable, it first has to be usable.
–Ralph Johnson

The first 90% of the code accounts for the first 90% of the development time. The remaining 10% of the code accounts for the other 90% of the development time.
–Tom Cargill

Programmers are in a race with the Universe to create bigger and better idiot-proof programs, while the Universe is trying to create bigger and better idiots. So far the Universe is winning.
–Anon

As soon as we started programming, we found to our surprise that it wasn’t as easy to get programs right as we had thought. Debugging had to be discovered. I can remember the exact instant when I realized that a large part of my life from then on was going to be spent infinding mistakes in my own programs.
–Maurice Wilkes discovers debugging, 1949

I did say something along the lines of “C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blowsyour whole leg off.”
–Bjarne Stroustrup

It has been said that the great scientific disciplines are examples of giants standing on the shoulders of other giants. It has also been said that the software industry is an example of midgets standing on the toes of other midgets.
–Alan Cooper About Face

Computers are useless. They can only give you answers.
–Pablo Picasso

If the code and the comments disagree, then both are probably wrong.
–attributed to Norm Schryer

Even if you’re on the right track, you’ll get run over if you just sit there.
–Will Rogers

Einstein argued that there must be simplified explanations of nature, because God is not capricious or arbitrary. No such faith comforts the software engineer.
–Fred Brooks, Jr.

As we said in the preface to the first edition, C “wears well as one’s experience with it grows.” With a decade more experience, we still feel that way.
–Brian Kernighan and Dennis Ritchie

Simplicity is prerequisite for reliability –Edsger W.Dijkstra

I’ve finally learned what “upward compatible” means. It means we get to keep all our old mistakes.
–Dennie van Tassel
(P.S: just like revision changes for hardware or new version release
for software)

Rules of Optimization:
Rule 1: Don’t do it.
Rule 2 (for experts only): Don’t do it yet.

-M.A. Jackson

Most software today is very much like an Egyptian pyramid with millions of bricks piled on top of each other, with no structuralintegrity, butjust done by brute force and thousands of slaves.
–Alan Kay

Every program has (at least) two purposes: the one for which it was written, and another for which it wasn’t.
–Alan J. Perlis

Technology is dominated by two types of people: Those who understand what they do not manage. Those who manage what they do not understand.
–Putt’s Law

Copy and paste is a design error
–David Parnas

Any code of your own that you haven’t looked at for six or more months might as well have been written by someone else.
–Eagleson’s law

The primary duty of an exception handler is to get the error out of the lap of the programmer and into the surprised face of the user. Provided you keep this cardinal rule in mind, you can’t go far wrong.
–Verity Stob

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