The user specific setting takes precedence over the machine setting. The command line switches take precedence over the registry settings. Delayed environment variable expansion is NOT enabled by default. You can enable or disable delayed environment variable expansion for a particular invocation of CMD.
You can enable or disable completion for all invocations of CMD. If delayed environment variable expansion is enabled, then the exclamation character can be used to substitute the value of an environment variable at execution time.
File and Directory name completion is NOT enabled by default. You can enable or disable file name completion for a particular invocation of CMD. The user specific settings take precedence over the machine settings. To disable a particular completion character in the registry, use the value for space 0x20 as it is not a valid control character.
Completion is invoked when you type either of the two control characters. The completion function takes the path string to the left of the cursor appends a wild card character to it if none is already present and builds up a list of paths that match.
It then displays the first matching path. If no paths match, it just beeps and leaves the display alone. Thereafter, repeated pressing of the same control character will cycle through the list of matching paths. Pressing the Shift key with the control character will move through the list backwards.
If you edit the line in any way and press the control character again, the saved list of matching paths is discarded and a new one generated. The same occurs if you switch between file and directory name completion.
The only difference between the two control characters is the file completion character matches both file and directory names, while the directory completion character only matches directory names.
If file completion is used on any of the built in directory commands CD , MD or RD then directory completion is assumed. The completion code deals correctly with file names that contain spaces or other special characters by placing quotes around the matching path. Also, if you back up, then invoke completion from within a line, the text to the right of the cursor at the point completion was invoked is discarded. Used without optional parameters, cmstp installs a service profile with default settings appropriate to the operating system and to the user's permissions.
Specifies, by name, the installation package that contains the profile that you want to install. Specifies that the profile should be installed without prompting the user. The verification message that the installation has succeeded will still appear. Specifies, by name, the configuration file that determines how the profile should be installed. The [Drive:][Path] parameter is not valid for Syntax 1. This parameter is only valid for Windows 95, 98, NT 4. This parameter is only valid for Windows or XP.
Displays help at the command prompt. To use this syntax, you must run cmstp from the directory that contains the ServiceProfileFileName. COLOR [attr] attr Specifies color attribute of console output Color attributes are specified by TWO hex digits -- the first corresponds to the background; the second the foreground. EXE started. COM file. COMP Compares the contents of two files or sets of files.
To compare sets of files, use wildcards in data1 and data2 parameters. Directories will be marked so that files added afterward will be compressed. Directories will be marked so that files added afterward will not be compressed. Default "dir" is the current directory.
Already-compressed files are skipped by default. You may use multiple filenames and wildcards. All opened handles to the volume would then be invalid. Default is to prompt on overwrites unless COPY command is being executed from within a batch script. DEBUG [[drive:][path]filename [testfile-parameters]] [drive:][path]filename Specifies the file you want to test.
After Debug starts, type? Wildcards may be used to delete multiple files. If a directory is specified, all files within the directory will be deleted. Prompts for input if omitted. A valid source can be any string and should represent the application or component that is generating the event.
A valid custom message ID is in the range of 1 - This is the default. If no short name is present, blanks are displayed in its place.
The two floppy disks must be the same type. You may specify the same drive for drive1 and drive2. Allows multiple commands in a macro. Not valid for signed drivers. Wildcards and multiple filespecs can be given. Environment changes made after ENDLOCAL has been issued are not local to the batch file; the previous settings are not restored on termination of the batch file.
EXE program command interpreter or the current batch script. If executed from outside a batch script, it will quit CMD. EXE exitCode specifies a numeric number. If quitting CMD. EXE, sets the process exit code with that number. If a path is not specified, FIND searches the text typed at the prompt or piped from another command. Regular expression quick reference:. Wildcards may be used. If set is just a single period. Each file is opened, read and processed before going on to the next file in filenameset.
Processing consists of reading in the file, breaking it up into individual lines of text and then parsing each line into zero or more tokens. The body of the for loop is then called with the variable value s set to the found token string s. Blank lines are skipped. You can override the default parsing behavior by specifying the optional "options" parameter. This is a quoted string which contains one or more keywords to specify different parsing options.
This replaces the default delimiter set of space and tab. This will cause additional variable names to be allocated. The m-n form is a range, specifying the mth through the nth tokens. For file names that contain spaces, you need to quote the filenames with double quotes. In order to use double quotes in this manner, you also need to use the usebackq option, otherwise the double quotes will be interpreted as defining a literal string to parse.
Remember, FOR variables are single-letter, case sensitive, global, and you can't have more than 52 total active at any one time. It will be treated as a single line of input from a file and parsed. You do this by making the filenameset between the parenthesis a back quoted string. It will be treated as a command line, which is passed to a child CMD. EXE and the output is captured into memory and parsed as if it was a file. In addition, substitution of FOR variable references has been enhanced.
All opened handles to the volume would no longer be valid. Default settings are strongly recommended for general use. NTFS compression is not supported for allocation unit sizes above Ftp can be used interactively. FTP [-v] [-d] [-i] [-n] [-g] [-s:filename] [-a] [-w:windowsize] [-A] [host] -v Suppresses display of remote server responses. Type FTYPE without parameters to display the current file types that have open command strings defined. FTYPE is invoked with just a file type, it displays the current open command string for that file type.
Specify nothing for the open command string and the FTYPE command will delete the open command string for the file type. In Screen Buffer Size , type or select in Height. To further customize your Command Prompt window settings, perform any of the following optional tasks:.
Clear the Let system position window check box, and then, in Window Position , change the values in Left and Top. In the Apply Properties dialog box, click Save properties for future windows with same title. To enable or disable file and directory name completion on a computer or user logon session, run Regedit.
User-specified settings take precedence over computer settings, and command-line options take precedence over registry settings. Incorrectly editing the registry may severely damage your system. Before making changes to the registry, you should back up any valued data on the computer. Each command-line tool topic displays the version of Windows that is supported by the command-line tool. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info.
Contents Exit focus mode. Expands one or more compressed files. This command is used to retrieve compressed files from distribution disks. Used in conjunction with the command redirection pipe character , a command filter is a command within a command that reads the command's input, transforms the input, and then writes the output.
Filter commands help you sort, view, and select parts of a command output. Searches for a specific string of text in a file or files. After searching the specified file or files, find displays any lines of text that contain the specified string. Displays information about a user or users on a specified remote computer typically a computer running UNIX that is running the Finger service or daemon.
The remote computer specifies the format and output of the user information display. Used without parameters, finger displays help. Fsutil is a command-line utility that you can use to perform many FAT and NTFS file system related tasks, such as managing reparse points, managing sparse files, dismounting a volume, or extending a volume. Because fsutil is quite powerful, it should only be used by advanced users who have a thorough knowledge of Windows XP.
In addition, you must be logged on as an administrator or a member of the Administrators group in order to use fsutil. Displays or modifies file types used in file name extension associations. Used without parameters, ftype displays the file types that have open command strings defined. Returns the media access control MAC address and list of network protocols associated with each address for all network cards in each computer, either locally or across a network.
Within a batch program, directs Windows XP to a line identified by a label. When the label is found, it processes the commands that begin on the next line. Provides online information about system commands that is, non-network commands. Used without parameters, help lists and briefly describes every system command.
Starts Help and Support Center. Used without parameters, helpctr displays the Help and Support Center home page. Used without parameters, ipconfig displays the IP address, subnet mask, and default gateway for all adapters. Ipseccmd has three modes: dynamic mode, static mode, and query mode. Displays and modifies information about the routing tables used by the IPX protocol. Used without parameters, ipxroute displays the default settings for packets that are sent to unknown, broadcast, and multicast addresses.
Sends files over an infrared link. Creates, changes, or deletes the volume label that is, the name of a disk. Used without parameters, label changes the current volume label or deletes the existing label. Registers new Performance counter names and Explain text for a service or device driver, and saves and restores counter settings and Explain text. Manages and schedules performance counter and event trace log collections on local and remote systems.
Used without parameters, lpq displays command-line help for the lpq command. Used without parameters, lpr displays command-line help for the lpr command. Use the macfile commands at the command prompt to manage File Server for Macintosh servers, volumes, directories, and files. You can automate administrative tasks by including a series of commands in batch files and starting them manually or at predetermined times. Creates, deletes, or lists a volume mount point. Mountvol is a way to link volumes without requiring a drive letter.
The commands are accepted to preserve compatibility with existing files, but they have no effect at the command line because the functionality is automatic. Provides the means to install, modify, and perform operations on Windows Installer from the command line. Displays a comprehensive view of your hardware, system components, and software environment. Used without parameters, nbtstat displays help. Netsh is a command-line scripting utility that allows you to, either locally or remotely, display or modify the network configuration of a computer that is currently running.
Netsh also provides a scripting feature that allows you to run a group of commands in batch mode against a specified computer. Netsh can also save a configuration script in a text file for archival purposes or to help you configure other servers. You can administer remote access servers by typing commands at the command prompt for the Netsh RAS context. By using the Netsh RAS command prompt, you can administer servers more quickly over slow network connections, and you can create scripts that automate the administration of many servers.
Used without parameters, netstat displays active TCP connections. Before using this tool, you should be familiar with how DNS works. Perform backup operations at a command prompt or from a batch file using the ntbackup command followed by various parameters. Runs the command interpreter Cmd. Ntsd is included as a courtesy to software developers. Only system developers should use this command. For more information, see the help file included with NTSD. Queries or displays open files.
Also queries, displays, or disconnects files opened by network users. Enables an administrator to display and configure a system's paging file Virtual Memory settings. Sets the command path in the PATH environment variable, which is the set of directories used to search for executable files. Used without parameters, path displays the current command path.
Provides information about network latency and network loss at intermediate hops between a source and destination. Pathping sends multiple Echo Request messages to each router between a source and destination over a period of time and then computes results based on the packets returned from each router. Because pathping displays the degree of packet loss at any given router or link, you can determine which routers or subnets might be having network problems.
Pathping performs the equivalent of the tracert command by identifying which routers are on the path. It then sends pings periodically to all of the routers over a specified time period and computes statistics based on the number returned from each. Used without parameters, pathping displays help. Suspends processing of a batch program and displays a message prompting the user to press any key to continue.
Administers phone books. Used without parameters, pbadmin starts Phone Book Administrator. Detects floating point division error if present in the Pentium chip, disables floating point hardware, and turns on floating point emulation.
The receipt of corresponding Echo Reply messages are displayed, along with round-trip times. Used without parameters, ping displays help.
Configures or displays configuration information about a printer. Used without parameters, prncnfg. Adds, deletes, and lists printer drivers. Used without parameters, prndrvr. Pauses, resumes, cancels, and lists print jobs.
0コメント