what is external and internal command in windows?
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The concept of INTERNAL COMMANDS started back in the DOS days.  Essentially it was a command that could be executed from anywhere in folder structure while at the Command Prompt.  These commands were loaded in the memory by the Command.com loader that initiated at startup.\nThat file has been replaced by cmd.exe in Windows NT/2000/XP/2003 and OS/2\n\nDIR  \nLists the files in the current directory \nCD, CHDIR  \nChanges the current working directory or displays the current directory. \nCOPY  \nCopies one file to another (if the destination file already exists, MS-DOS asks whether to replace it). (See also XCOPY, an external command that could also copy directory trees) \nREN, RENAME  \nRenames a file or directory \nDEL, ERASE  \nDeletes a file. When used on a directory, deletes all files in that directory, but does not recurse or delete the directory itself. \nMD, MKDIR  \nCreates a new directory \nRD, RMDIR  \nRemoves an empty directory \nVOL  \nShows information about a volume \nLABEL  \nShow or change the label of a volume \nVERIFY  \nEnable or disable verification of writing for files \nTYPE  \nDisplay the content of a file on the console \n[edit]\nOther commands\nAll commands from the interactive mode can be used in batch files; similarly, one can use batch-file commands directly on the COMMAND.COM command line, interactively. Therefore, it is impossible to separate the syntax to "interactive" or "batch" commands.\n\nBREAK  \nControls the handling of program interruption with Ctrl+C. \nCLS  \nClears the screen. \nCHCP  \nDisplays or changes the current system code page. \nCTTY  \nDefines the device to use for input and output. \nDATE  \nSet the date of the system. \nECHO  \nToggles whether text is displayed (ECHO ON) or not (ECHO OFF). Also displays text on the screen (ECHO text). \nLH, LOADHIGH  \nLoads a program into upper memory. \nLOCK  \nEnables external programs to perform low-level disk access to a volume. (Windows 95/98/Me only) \nPATH  \nDisplays or change the value of the PATH environment variable which controls the places where COMMAND.COM will search for executable files. \nPAUSE  \nHalts execution of the program and displays a message asking the user to press any key to continue. \nPROMPT  \nDisplays or change the value of the PROMPT environment variable which controls the appearance of the prompt. \nSET  \nSets the value of an environment variable ; Without arguments, shows all defined environment variables. \nTIME  \nSet the time of the system. \nUNLOCK  \nDisables low-level disk access. (Windows 95/98/Me only) \nVER  \nDisplays the version of the operating system. \n\nOn the other hand, EXTERNAL COMMANDS are those not initiated by command.com or cmd.exe, and need to have their entire folder path included for the operating system to find and then execute.
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The following file names are also reserved under Windows:\n     com1, com2, com3, com4, com5, com6, com7, com8, com9, lpt1, lpt2, lpt3, lpt4, lpt5, lpt6, lpt7, lpt8, lpt9, con, nul, and prn
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WINRAR / WINZIP allows you to self extract a executable..\n\nTry it..\n\nwww.rarlabs.com
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You can copy a file from one location to another using the copy command.\n\ncopy <sourepath> <destinationpath>\n\nfor example if you are trying to copy a file from a network share to your computer you can use the following line\n\ncopy &#92;&#92;servername&#92;sharename&#92;filename.exe C:&#92;newfilename.exe\n\nas for executing the file, you can simply call the name of the executable file.\n\nc:&#92;filename.exe\n\nThe part about not rebooting had to do with the file you are executing. If the exacutable file has command line switches to prevent a reboot then you can use that.for example windows patches usually have a /NOREBOOT switch available. \n\nIf I knew more about the type of file you are trying to execute without a reboot, I would be able to help you more.
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Which files did you delete and what do you mean by "other side of computer" ?
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What file? What command? Did you try it?
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Depends on your compiler and operating system. However, you can probably use the system() call from the C library (you can call that from a C++ program) or one of the exec functions. These exist on most Windows compilers and Linux/Unix too.\n\nhttp://www.gnu.org/software/libc/manual/html_node/Executing-a-File.html\n\nhttp://www.gnu.org/software/libc/manual/html_node/Running-a-Command.html#Running-a-Command\n\nNote that if you are not using gcc, your versions may be a little different than these.
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Control+break ... It works good.. depends of the programs it can stop fast... it´s like End task in windows
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Internal HD is HD that hooked up to your PC via IDE cable and designed to be fastened (using skrew) into one of tower's rack. Because of that, internal HD is not suitable to be moved around or to be plugged in/out frequently.\nWhile external HD is usually hooked up via USB, smaller in size and lighter, have its own rack (case), making it more mobile and easier to "plug-and-play".
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This is the syntax of Shell command \n\nShell commandstring [, windowstyle]\n\nThe Shell function has 2 parameter, second parameter is optional:\n\ncommandstring :- Name of the program to execute and any required arguments or command line switches.  If the program name in commandstring doesn't include a .COM, .EXE, .BAT, or .PIF file extension, .EXE is assumed.\n\nwindowstyle :- Number corresponding to the style of the window in which the program is to be executed.  If windowstyle is omitted, the program is opened minimized with focus, the same as windowstyle = 2.\n\ndifferent values for second parameter\n\n1-Normal with focus.\n2-Minimized with focus (default).\n3-Maximized with focus.\n4-Normal without focus.\n6-Minimized without focus.\n\n\nI think you are making mistake in giving the first parameter properly
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format command creates a file system in the disk partition. In case of windows it is either FAT32 or NTFS depending on your choice.
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%SystemRoot%&#92;\nsystem32&#92;\ndfrg.msc\n\nDecompile for C/C++\n\n:-)
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It's easy. You can use Shell command.\nexample: Shell "C:&#92;MyDocuments&#92;Program.exe"
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It's a unique identifier that Windows uses to identify a CWnd object.  They have type HWND which in C/C++ is a long integer
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You can use the SHELL command in the VB to execute a prebuilt executable file through VB.\nThe syntax of Shell command:\n\nShell(pathname[,windowstyle])\n\npathname -->Name of the prebuilt executable file including the path.\n\nWindowstyle-->This is related to the window status, either to be maximized or minimized etc \n\nEg:\nThe following code opens Windows Notepad when executed through a form in VB:\n( I presume windows notepad in d:&#92;windows directory)\nPrg= Shell("d:&#92;windows&#92;notepad.exe" , 1)
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see, formattting an internal harddisk and external one is the same thing, just make the external one as the master, by some jumpher settings,
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The system clock is set thru BIOS.  Therefore, you'll have to run an external command to set the clock.  \n\nString cmd="time 11:30:00";\nProcess proc = Runtime.getRuntime().exec(cmd);\n\nYou will have to make sure the 'command' is correct; my example is just a guess.