Developer(s) | Microsoft, IBM, Digital Research, Paragon Technology, Rene Ableidinger, ReactOS Contributors |
---|---|
Initial release | 1986, 36–37 years ago |
Operating system | MS-DOS, PC DOS, SISNE plus, OS/2, eComStation, ArcaOS, Windows, DR DOS, PTS-DOS, FreeDOS, ReactOS |
Platform | Cross-platform |
Type | Command |
License | MS-DOS, PC DOS, SISNE plus, OS/2, Windows, DR DOS, PTS-DOS: Proprietary commercial software FreeDOS, ReactOS: GPLv2 |
Website | docs |
In computing, replace
is a command that is used to replace one or more existing computer files or add new files to a target directory. Files with a hidden or system attribute set cannot be replaced using replace
. The command lists all files that are replaced. [1]
The replace
command first appeared in MS-DOS 3.2 [2] and has been included in most versions of MS-DOS and compatibles such as FreeDOS [3] and PTS-DOS. [4] DR DOS 6.0 includes an implementation of the replace
command. [5] The FreeDOS version was developed by Rene Ableidinger and is licensed under the GPL. [6] It is also included as a console command in IBM OS/2, [7] Microsoft Windows, [8] and ReactOS. The ReactOS version was developed by Samuel Erdtman and is licensed under the GPL. [9]
The following command updates the files in C:\delivery\ with the .exe files from C:\source\
C:\>replace "C:\source\*.exe" C:\delivery
In computing, XCOPY
is a command used on IBM PC DOS, MS-DOS, IBM OS/2, Microsoft Windows, FreeDOS, ReactOS, and related operating systems for copying multiple files or entire directory trees from one directory to another and for copying files across a network.
In computing, CHKDSK
is a system tool and command in DOS, Digital Research FlexOS, IBM/Toshiba 4690 OS, IBM OS/2, Microsoft Windows and related operating systems. It verifies the file system integrity of a volume and attempts to fix logical file system errors. It is similar to the fsck
command in Unix and similar to Microsoft ScanDisk, which co-existed with CHKDSK
in Windows 9x and MS-DOS 6.x.
In computing, more
is a command to view the contents of a text file one screen at a time. It is available on Unix and Unix-like systems, DOS, Digital Research FlexOS, IBM/Toshiba 4690 OS, IBM OS/2, Microsoft Windows and ReactOS. Programs of this sort are called pagers. more
is a very basic pager, originally allowing only forward navigation through a file, though newer implementations do allow for limited backward movement.
In computing, SUBST
is a command on the DOS, IBM OS/2, Microsoft Windows and ReactOS operating systems used for substituting paths on physical and logical drives as virtual drives.
In computing, share
is a command for DOS that allows software to perform file locks. Locking files became necessary when MS-DOS began allowing files to be accessed simultaneously by multiple programs, either through multitasking or networking.
In computing, tree
is a recursive directory listing command or program that produces a depth-indented listing of files. Originating in PC- and MS-DOS, it is found in Digital Research FlexOS, IBM/Toshiba 4690 OS, PTS-DOS, FreeDOS, IBM OS/2, Microsoft Windows, and ReactOS. A version for Unix and Unix-like systems is also available.
In computing, ATTRIB
is a command in Intel ISIS-II, DOS, IBM OS/2, Microsoft Windows and ReactOS that allows the user to change various characteristics, or "attributes" of a computer file or directory. The command is also available in the EFI shell.
In computing, ren
is a command in various command-line interpreters (shells) such as COMMAND.COM
, cmd.exe
, 4DOS, 4NT and Windows PowerShell. It is used to rename computer files and in some implementations also directories. It is analogous to the Unix mv
command. However, unlike mv
, ren
cannot be used to move files, as a new directory for the destination file may not be used. Alternatively, move
may be used if available. On versions of MS-DOS that do not support the move
command, the user would simply copy the file to a new destination, and then delete the original file. A notable exception to this rule is DOSBox, in which ren
may be used to move a file, since move
is not supported.
In computing, ver
is a command in various command-line interpreters (shells) such as COMMAND.COM
, cmd.exe
and 4DOS/4NT. It prints the name and version of the operating system, the command shell, or in some implementations the version of other commands. It is roughly equivalent to the Unix command uname
.
In computing, find
is a command in the command-line interpreters (shells) of a number of operating systems. It is used to search for a specific text string in a file or files. The command sends the specified lines to the standard output device.
In computing, label
is a command included with some operating systems. It is used to create, change, or delete a volume label on a logical drive, such as a hard disk partition or a floppy disk. Used without parameters, label
changes the current volume label or deletes the existing label.
In some operating systems, vol
is a command within the command-line interpreters (shells) such as COMMAND.COM
and cmd.exe
. It is used to display the volume label and volume serial number of a logical drive, such as a hard disk partition or a floppy disk, if they exist.
In computing, help
is a command in various command line shells such as COMMAND.COM
, cmd.exe
, Bash, qshell, 4DOS/4NT, Windows PowerShell, Singularity shell, Python, MATLAB and GNU Octave. It provides online information about available commands and the shell environment.
In computing, format
, a command-line utility that carries out disk formatting. It is a component of various operating systems, including 86-DOS, MS-DOS, IBM PC DOS and OS/2, Microsoft Windows and ReactOS.
In computing, choice
is a command that allows for batch files to prompt the user to select one item from a set of single-character choices. It is available in a number of operating system command-line shells.
In computing, net
is a command in IBM OS/2, Microsoft Windows and ReactOS used to manage and configure the operating system from the command-line. It is also part of the IBM PC Network Program for DOS.
In computing, systeminfo
, is a command-line utility included in Microsoft Windows versions from Windows XP onwards and in ReactOS.
In computing, recover
is a primitive file system error recovery utility included in MS-DOS / IBM PC DOS versions prior to DOS 6.0 and a number of other operating systems.
In computing, comp
is a command used on DEC OS/8, DOS, DR FlexOS, IBM OS/2, Microsoft Windows and related computer operating systems such as ReactOS. It is used to perform comparisons of multiple computer files to show the differences between them.
The command-line tool exe2bin
is a post-compilation utility program available on MS-DOS and other operating systems.