![]() ![]() When command prompt closes, new path does not work. It is noted that semicolon is used after %PATH% and colon is used after drive name D. This statement means to add a new path D:\FORTRAN\Program in the common path. Here, '%PATH% ' indicates path specified previously (usually specified as explained in section 4.1. Type the following command in the command prompt. It is noted that location of folder is to be specified by absolute address. Then edit window appears and you can add a new path here. ![]() Then choose environment variable at the bottom, we obtainĪs shown in the figure, select PATH in the lower window, and press edit. I do not know English explanation), then you have the following screen. I use Japanese Windows, so all appearance is in Japanese. Move Control Panel → system → detail (sorry again. If the program is saved to a particular permanent folder and can use the program from any folder, it is very convenient. In this way, computer program is to be copied or to be moved to the new folder, but it is inconvenient. In section '1.2 Store computer programs', it is assumed that data file and program file are stored in the current folder. For example, I stored all the computer program I developed in the folder Path is a tool to refer the folder when Windows is working. The file GO.bat that we made previously can run just type GO. com are automatically judged as executable file, in which case extension is not necessary.Īre exactly same meaning. ↑ key trace back input command from new one. If, instead of above, you typeį3 key is used to input previous command. OUT.out is also a text file in which result of calculation is stored. Where DATA.dat is a text fine used as input data, details of the contents is written in the user's manual. Let's first consider that command prompt is open (see chapter 3 to open it).įor example, when you are going to run YUSAYUSA.exe Here, the most simpler case that computer programs and data files are in the current folder is explained. There is another method by which locations of the program etc. Shortly, it looks for current folder and if it cannot find, it looks for the folders specified by path. When you type a command (computer program, files, etc.) in the command prompt, command prompt looks for 1) current folder, 2) folders that is specified by path specification. It takes some more work to run in the command prompt. When you choose command prompt, following windows opens. In the Start symbol,, there is a command prompt (Sorry some are in Japanese because I am working in Japanese)
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