GUI: Search for env in the start menu and click on the environment variables button to view and edit all environment variables.Overwriting the path with set path="path/to/file" is usually a bad idea, as you will be unable to use most standard commands like more. Note the %path%, because omitting it will overwrite the path. Use set path="%path% absolute/path/to/exe_dir" to set path temporarily for an instance of the cmd.As the path variable has absolute paths, the executable name can be typed at any location that the cwd points to.If not found, an error 'program_name' is not recognized as an internal or external command, operable program or batch file. When a program name is typed, the cwd is checked for the executable and if it is not found, the path variable dirs are checked.This helps in executing programs without going to the directory in which the executable file of the program exists.It stores the (absolute) path (ie, directory) to certain executable files/programs.Type path to view the contents of the system and user path variables.cmd uses the default program for that file type to open the file.Go the the directory and type file_name.ext.Switch to the particular drive to use the absolute path. To change to a different drive drive_name:, eg: C.Use tab to auto-complete file and folder names.To go up by one level (ie, to the parent directory), use cd.Ctrl + C will stop running processes (like Node.js servers, etc) in your terminal and bring back the prompt (the cwd text on the command line).Use cls to clear the screen of the cmd./? brings up a brief overview of what the command does and the options/flags that can be used with it, eg: dir /?.Use Home and End keys to jump to the beginning and end of the line respectively.The ↓ can be used to go towards the recent commands. Pressing the ↑ gives you all the commands previously executed in that instance of the cmd, one by one.Use Shift + Tab to go back to the previous names. This can be done after partially typing out the name as well. Use Tab to complete file & directory names and to further iterate over files.The full path to the current directory is stored in the %cd% variable.The cd command without any arguments will print the current directory.The location in the file system to which the cmd is currently pointing to.Then, press C for a standard command prompt and A for an Administrator command prompt.Press Enter for a standard command prompt and Ctrl + Shift + Enter for an Administrator command prompt.
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