Search references for FILE COMMAND. Phrases containing FILE COMMAND
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Shell command for reporting file type information
file is a shell command for reporting the type of data contained in a file. It is commonly supported in Unix and Unix-like operating systems. As the command
File_(command)
Topics referred to by the same term
resource on the local computer file (command), a Unix command-line app for detecting data types Files (Google), a file management app by Google Inc. for
File
Script file for Microsoft computer operating systems
A batch file is a script file in DOS, OS/2 and Microsoft Windows. It consists of a series of commands to be executed by the command-line interpreter,
Batch_file
File format and file archiver program
most modern file archiving utilities. The tar command was abandoned in POSIX.1-2001 in favor of pax, which was to support the ustar file format, and tar
Tar_(computing)
Means of entering commands to software
software automation, since commands can be stored in a script file that can be used repeatedly. A script allows its contained commands to be executed as a group
Command-line_interface
Standard protocol for transferring files over TCP/IP networks
SSL/TLS (FTPS) or replaced with SSH File Transfer Protocol (SFTP). The first FTP client applications were command-line programs developed before operating
File_Transfer_Protocol
in many signatures) file (command) "execve(2): execute program - Linux man page". linux.die.net. Retrieved 2022-07-12. "Libpcap File Format". Retrieved
List_of_file_signatures
Software feature
item. The user then presses Return or ↵ Enter to run the command or open the file. Command-line completion is useful in several ways, as illustrated
Command-line_completion
Default command line for MS-DOS and Windows 9x
Copies one file to another (if the destination file already exists, MS-DOS asks whether to replace it). (See also XCOPY, an external command that could
COMMAND.COM
Filename suffix indicating file type
filename extension, also known as file name extension or file extension, is a suffix to the name of a computer file (for example, .txt, .mp3, .exe) that
Filename_extension
MS-DOS error
"Bad command or file name" is a common and ambiguous error message in MS-DOS. COMMAND.COM produces this error message when the first word of a command could
Bad_command_or_file_name
Archive file format created for Microsoft Windows
creating CAB archive files using the makecab command-line utility. It supports extracting the contents of a CAB archive files using File Explorer, Setup API
Cabinet_(file_format)
File system object that is not displayed by default
system as a whole. The Unix-based ls shell command hides any file that starts with a dot (commonly called a dot file or dotfile) unless the option -a or -A
Hidden file and hidden directory
Hidden_file_and_hidden_directory
File types in Unix-based operating systems
However, the file command can usually be used to determine what type of data they contain. The type of a file is specified by the file's mode, which consists
Unix_file_types
Shell command for deleting files
shell command for removing files (which includes special files such as directories) from the file system. The command may not actually delete a file (release
Rm_(Unix)
The APPEND command is similar to the PATH command that tells DOS where to search for program files (files with a .COM, . EXE, or .BAT file name extension)
List_of_DOS_commands
Shell command for comparing file content
a shell command that compares the content of files and reports differences. The term diff is also used to identify the output of the command and is used
Diff
Computer program that provides a user interface to work with file systems
runs on Unix. Orthodox file managers (sometimes abbreviated to "OFM") or command-based file managers are text-menu based file managers that commonly have
File_manager
Shell for Windows NT and other operating systems
compared to COMMAND.COM, including: More detailed error reporting for malformed commands than the generic COMMAND.COM "Bad command or file name". In OS/2
Cmd.exe
term file refers to an item of a file system which can be a regular file, a directory or several other more specialized types. Columns: Command The text
List_of_POSIX_commands
Shell command that copies file
cp is a shell command for copying files and directories. If the user has write access to a target file, the command copies the content by opening it in
Cp_(Unix)
Shell command for writing an input file or stream to standard output
cat is a shell command for writing the content of a file or input stream to standard output. The name is an abbreviation of catenate, a variant form of
Cat_(Unix)
Command in various operating systems
Windows PowerShell. It is used to delete one or more files or directories from a file system. The command is available for various operating systems including
Del_(command)
Shell command for copying and converting file data
dd (Data(set) Definition) is a shell command for reading, writing and converting file data. Originally developed for Unix, it has been implemented on many
Dd_(Unix)
File holding settings for a computer program
A configuration file, also known as config file, is a file that stores data used to configure a software system such as an application, a server or an
Configuration_file
Shell command for changing access permissions of a file
chmod is a shell command for changing access permissions and special mode flags of files (including special files such as directories). The name is short
Chmod
Below is a list of FTP commands that may be sent to a File Transfer Protocol (FTP) server. It includes all commands that are standardized by the Internet
List_of_FTP_commands
Shell command that copies standard input to standard output and to one or more files
tee is a shell command that copies data from standard input to one or more files in addition to standard output, duplicating the input to each output
Tee_(command)
Shell command to limit file permissions for new files
a shell command that reports or sets the mask value that limits the file permissions for newly created files in many Unix and Unix-like file systems.
Umask
Tool to change passwords on Unix-like OSes
superuser or by using a few special purpose privileged commands. The /etc/passwd file is a text file with one record per line, each describing a user account
Passwd
AI coding agent
Ventures, the investment firm of Tom Preston-Werner. Command Code can edit files, execute shell commands, write and run tests, perform code refactoring, and
Command_Code
Shell command for copying files
a shell command for copying files. Different implementations provide various capabilities, such as: Combining (concatenating) multiple files into a single
Copy_(command)
Shell command for listing files and directories
shell command for listing file system contents: files and directories. Arguably, the command provides the same essential functionality as the ls command, but
Dir_(command)
Type of simple executable file
a filename extension for text files containing commands to be issued to the operating system (similar to a batch file). With the introduction of Digital
COM_file
Shell command to display file contents
to display the contents of specified files on the computer terminal. The analogous Unix command is cat. The command is available in the operating systems
TYPE_(DOS_command)
File format and file compression program
a file format and a file compression program. The program uses the Deflate algorithm to compress and decompress a single file using the gzip file format
Gzip
Archive file format
engineering. Several programs can unpack the file format. RARLAB distributes the C++ source code and binaries for a command-line unrar program. The license permits
RAR_(file_format)
Unix command
Unix shell, the full stop called the dot command (.) is a command that evaluates commands in a computer file in the current execution context. In the
Dot_(command)
User-definable variable associated with each running process in many operating systems
variable's value inside a DOS or Windows batch file will change the variable for the duration of COMMAND.COMor CMD.EXE's existence, respectively. In Unix
Environment_variable
Shell command for listing files
ls is a shell command for listing files – including special files such as directories. Originally developed for Unix and later codified by POSIX and Single
Ls
Text string used to uniquely identify a computer file
computer file in a file system. Different file systems impose different restrictions on filename lengths. A filename may (depending on the file system)
Filename
Unix archiver command
shell command for maintaining multiple files as a single archive file (i.e. a file archiver). It is often used to create and update static library files that
Ar_(Unix)
Command to change the working directory
computer system that provides access to a hierarchical file system, provides a change directory command to set the working directory. As this applies to most
Cd_(command)
Computer file format
User Guide. The standard commands are: FILE Names a file containing the data and its format (such as MP3, and WAVE audio file formats, and plain "binary"
Cue_sheet_(computing)
Structure of information stored on a computer
file format DROID file format identification utility File (command), a file type identification utility File conversion Future proofing Graphics file
File_format
Shell command for reporting available file system space
shell command for reporting the amount of available and consumed storage space on a file system. Although df is short for disk free, the command is not
Df_(Unix)
the only operational public file format registry in the world, although the "Magic File" repository of the File Command has served this role in a less
PRONOM
File creation and timestamp updating shell command
shell command that sets the modification timestamp of an existing file to be current – which on a Unix-based file system includes special files such as
Touch_(command)
Shell command for finding files
find is a shell command that locates files based on search criteria and performs actions on the matching files such as printing the file system path to
Find_(Unix)
Computer security exploit using injected code
stored in the executable file ./check, the shell command ./check " 1 ) evil" will attempt to execute the (hypothetical) shell command evil instead of comparing
Code_injection
Shell command
start command. It is used to start a program in memory at a specified address. Typical Unix shells (bash, etc.) have no built-in registry of file types
Start_(command)
Software build automation tool
Make is a command-line interface software tool that performs actions ordered by configured dependencies as defined in a configuration file called a makefile
Make_(software)
Shell command for creating a link file
shell command for creating a link file to an existing file or directory. By default, the command creates a hard link, but with the -s command line option
Ln_(Unix)
Topics referred to by the same term
system File type, format of contents of a computer file Unix file types, such as regular, directory, symbolic link, and specials TYPE (DOS command), to
Type
Act of creating a new computer file with content matching an exiting file
an operating system command-line shell provides for file copying via commands cp, copy and similar variants. mv also copies files but only when the source
File_copying
Shell command for reporting file system storage use
du is a shell command for reporting the file system storage allocated to files and directory trees. With no command-line arguments, it reports the space
Du_(Unix)
Shell command for changing the owner of a file
shell command for changing the owning user of Unix-based file system files – including special files such as directories. The ownership of a file may only
Chown
Period when a computer system is available
similar to the systat command on Tenex/Tops 10/20 proc_uptime(5) – Linux File Formats Manual from ManKier.com proc_stat(5) – Linux File Formats Manual from
Uptime
Feature of some Unix shells
output of a command to be made available as a file path. The command is substituted in-line, where a file name would normally occur, by the command shell.
Process_substitution
External instruction to a computer program
parameter can specify anything, but often it specifies a file by name or path. The term command is sometimes also used for internal program instructions
Command_(computing)
Form of interprocess communication
command < infile > outfile combines the two capabilities: command reads from infile and writes to outfile To append output to the end of the file, rather
Redirection_(computing)
Shell command for renaming a file or directory
shell command for renaming a file and in some implementations (such as AmigaDOS) a directory. Some shells with ren also provide a move command that provides
Ren_(command)
GNU replacement for the Bourne shell
also supports the execution of commands from files, known as shell scripts, facilitating automation. The Bash command syntax is a superset of the Bourne
Bash_(Unix_shell)
Command to print the file name of the terminal connected to standard input
In computing, tty is a command in Unix and Unix-like operating systems to print the file name of the terminal connected to standard input. tty stands
Tty_(Unix)
Shell command for joining files horizontally
of each input file, separated by tabs. The command reads each specified input file line-by-line. For each set of input lines, the command outputs a line
Paste_(Unix)
Specifies initial commands run under DOS-type operating systems
file one can execute every command being available either internally within the OS-specific command.com TSR or as an extra command (.com/.exe files)
AUTOEXEC.BAT
Shell command for scheduling periodic jobs
administrators can edit. Each line of a crontab file represents a job, and looks like this: * * * * * <command to execute> # | | | | | # | | | | day of the
Cron
Programming command in Unix
The Unix command fuser is used to show which processes are using a specified computer file, file system, or Unix socket. For example, to check process
Fuser_(Unix)
Computer mechanism
File locking is a mechanism that restricts access to a computer file, or to a region of a file, by allowing only one user or process to modify or delete
File_locking
Computer filing system
In computing, a file system or filesystem (FS or fs) governs file organization and access. A local file system is a capability of an operating system
File_system
Shell command for moving files
move is a shell command for renaming and moving files and directories. The command is in various shells including COMMAND.COM, Command Prompt, 4DOS/4NT
Move_(command)
Software utility from Microsoft to recover deleted files
Windows File Recovery is a command-line software utility from Microsoft to recover deleted files. It is freely available for Windows 10 version 2004 (May
Windows_File_Recovery
Computer command
programs, such as graphic processing, undo will negate the last command done to the file being edited. With the possibility of undo, users can explore and
Undo
Family of archive file formats
ZIP is an archive file format that supports lossless data compression. A ZIP file may contain one or more files or directories that may have been compressed
ZIP_(file_format)
Command in Linux
is the command in Linux that allows a user to set certain attributes of a file. lsattr is the command that displays the attributes of a file. Most BSD-like
Chattr
Section of a source code file that is treated as if it were a separate file
treated either as files or strings. Some shells treat them as a format string literal, allowing variable substitution and command substitution inside
Here_document
Shell command for extracting printable text from a binary file
a shell command that extracts printable character strings from a file – which is particular useful for analyzing the content of a binary file. By definition
Strings_(Unix)
Windows system file utility
operating systems, System File Checker can be invoked via Windows Command Prompt (with Admin privilege), with the following command: sfc /scannow (to repair
System_File_Checker
Network administration command-line tool
can operate based on command line option and flag arguments, or in batch mode by reading requests from an operating system file. When a specific name
Dig_(command)
Command-line program that compares multiple files
computing, fc (File Compare) is a command-line program in MS-DOS and compatible systems, OS/2, and Windows, that compares multiple files and outputs the
File_Compare
Text editor
given command EVE upon its start interprets the EVE$INIT.EVE file in the user's current or home directory. When the SYS$LOGIN:EVE$INIT.EVE file contains
EVE_(text_editor)
Unix command to mount a filesystem
command in various operating systems. Before a user can access a file on a Unix-like machine, the file system on the device which contains the file needs
Mount_(Unix)
Technology for controlling access to file system items
When a file is created, its permissions default to that as accessible via the umask command. In a Unix-based file system, everything is a file, even directories
File-system_permissions
Programming language used on DEC PDP-series machines
The file command was OPEN (abbreviation O): OPEN INPUT [device:][file][,ECHO] – prepare to read from the start of a file OPEN OUTPUT [device:][file][,ECHO]
FOCAL_(programming_language)
Computer resource for recording data on a storage device
Everything is a file File camouflage File copying File conversion File deletion File directory File manager File system Filename Flat-file database Object
Computer_file
Cross-platform shell based on .NET technology
Windows 10 build 14971, PowerShell replaced Command Prompt as the default command shell exposed by File Explorer. In PowerShell, administrative tasks
PowerShell
Command-line utility
test explicitly for file names in the C shell. File-name substitution (globbing) causes the shell script to exit. The test command is not to be confused
Test_(Unix)
Filesystem of OpenVMS and RSX-11 operating systems
the file type; the TYPE command, for example, defaults to ".LIS" as the file type, so the command TYPE F, with no extension, attempts to open the file F
Files-11
Command-line interpreter
integrated graphical file explorer. Take Command adds a built-in batch file editor and debugger, FTP and HTTP file access in commands, network file system access
Take_Command_Console
Utility software for combining files
extracting the contained file content to recreate the original files. In the early days of computing, Multics provided the archive command – a basic archiver
File_archiver
convert is a command-line utility included in the Windows NT operating system line. It is used to convert volumes using the FAT file systems to NTFS
Convert_(command)
Network protocol that provides file management over any reliable data stream
File Transfer Protocol, also known as Secure File Transfer Protocol (SFTP), is a network protocol that provides file access, file transfer, and file management
SSH_File_Transfer_Protocol
Windows command-line utility for copying files
Robocopy is a command-line file transfer utility for Windows. It is functionally more comprehensive than the COPY and XCOPY commands, but replaces neither
Robocopy
Direct interface to an operating system
listing files, logging in a user and many others. Operating systems such as UNIX have a large variety of shell programs with different commands, syntax
Shell_(computing)
Archiving utility for various operating systems
handling of file input/outputs is also a mix: when a list of file names is specified on the command line, they are taken as shell globs for file input or
Pax_(command)
Shell command for comparing files
comm is a shell command for comparing two files for common and distinct lines. It reads the files as lines of text and outputs text as three columns.
Comm
Discontinued family of computer operating systems
the Console Command Processor (CCP). The BIOS consists of drivers that deal with devices and system hardware. The BDOS implements the file system and provides
CP/M
Text file processor instruction to include the content of one file into another
include directive instructs a text file processor to replace the directive text with the content of a specified file. The act of including may be logical
Include_directive
Secure file-transfer software
sftp is a command-line interface client program to transfer files using the SSH File Transfer Protocol (SFTP), which runs inside the encrypted Secure Shell
Secure_file_transfer_program
contains the DOS kernel. Command-line interpreter (Shell): COMMAND.COM: This is the command interpreter. User configuration files: AUTOEXEC.BAT: This is
List_of_DOS_system_files
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FILE COMMAND
FILE COMMAND
FILE COMMAND
FILE COMMAND
FILE COMMAND
FILE COMMAND
FILE COMMAND
FILE COMMAND
FILE COMMAND
travel, tourism, insurance