DOSKEY [SEP] operating system
DOSKEY
DOSKEY is a command for DOS, IBM OS/2, Microsoft Windows, and ReactOS that adds command history, macro functionality, and improved editing features to the command-line interpreters codice_1 and codice_2.
History.
The command was included as a TSR program with MS-DOS and PC DOS versions 5 and later, then Windows 9x, and finally Windows 2000 and later.
In early 1989, functionality similar to codice_3 was introduced with DR-DOS 3.40 with its codice_4 CONFIG.SYS directive. This enabled a
are opened.
Parts of DOS itself, especially in DOS versions 5.0 and later, use this same technique to perform useful functions, such as the DOSKEY command-line editor and various other installable utilities which are installed by running them at the command line (manually, from AUTOEXEC.BAT or through codice_1 from within CONFIG.SYS) rather than loading them as device drivers through codice_2 statements in CONFIG.SYS.
A TSR program can be loaded at any time; sometimes one is loaded immediately after the operating system's boot by being explicitly loaded