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You can distinguish between binary and text files, and for the most part even identify what type of binary file, by using the "file" command. For example:

~$ file unknownfile

unknownfile: PNG image data, 155 x 155, 8-bit/color RGBA, non-interlaced

This tells you that the file is a PNG file by reading metadata and/or magic numbers in the file. When used on a text file, the command will return "ASCII text" or "Unicode text."

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โˆ™ 2009-03-27 21:16:35
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Q: How do you identify text and binary file in Linux?
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Related questions

What utility on Linux can be used to copy a file including text and executable program binary files?

The cp command does that.

Which type of file occupies less space text file or binary file?

binary file

How do you display a binary file in Linux?

There are several tools that let you examine the inside of a binary file in Linux. One of them is called "hexdump" (see "man hexdump"). Another is "od" (octal dump - though either of these can output the file in various formats). Also, you may want to try "strings" - this shows all the text strings in a file.

What is advantage of binary file over text file?

Binary files can be used to read and write any type of object in their native binary format. Text files can only be used to read and write strings. To read and write an object in a text file the object must be converted both to and from a string. Typically, a binary file consumes fewer bytes than the equivalent text file.

Is php a binary file?

No, PHP is text file with .php extension.

What are the different types of files and how End Of File of a full represented by a pointer?

There are two file types in C++ namely, text file and binary file. In text file EOF or end of file is represented by an end of file character having ASCII 26. In binary files EOF or end of file is represented by NULL in the file pointer

What is the difference between binary file and text file in java?

Difference between binary and text file in Java Programming Language:- (a) We directly open the text file and see the contents of its but we can't do with the binary file, if we do than it will shows different combination 0's and 1'. (b) It in machine readable format, only machine can read it. (c) It is in encrypted form, so the it more secure than a text file. Bhutesh Kumar

What is an explanation of the file modes briefly?

Two file modes are "text" and "binary". Text is used for human readable data, such as a C source file, or a notepad text file. Binary is used for computer readable data, such as an executable object file. Two other file modes are "sequential" and "random". Sequential is used when the file is accessed serially, from the beginning to the end, and can be used for both text and binary files. Random is used when the file is accessed non-serially, often jumping around from place to place. An example of random is a database file.

How do you convert .scr file to Microsoft Word?

You cannot convert a .scr file into a Word document. A .scr file is a screensaver binary. It would have little or no text data, only binary.

What is the difference between binary file and text file?

Text files are human-readable, binary files aren't. Note: There are some characters that are not common in text files, like 00H-08H,0BH,0E-1FH,7FH.

Most files on a Linux system that contain configuration information are?

text file

What is a small text file that can identify you to a website?

They are known as 'cookies'.

What is the difference between binary file and tex t file in c language?

Text file contains printable characters and consists of lines.

What is data file interrogation?

A bdat file is a binary data file. It contains data that is not in the form of text. The data is encoded for the purposes of computer storage and processing.

How do you distinguish between a text file and a binary file?

There is no distinction because text files are also binary files. Although text files do represent printable text, there are many different ways to encode plain text, whether as single byte ASCII characters or as multi-byte UNICODE. Prior to processing any plain text file, the file must first be treated as being a binary file in order to determine how the file was encoded. Even so, byte order marks and/or XML tags are optional in plain text files, so it may not be possible to determine the correct encoding method other than by examining the file's content in full, searching for certain character sequences that simply should not be present in a plain text file. If none are found it may be safe to assume the file really is plain text, but there are no guarantees.

What is a bdat file?

A bdat file is a binary data file. It contains data that is not in the form of text. The data is encoded for the purposes of computer storage and processing.

What is the difference between an ASCII file and a binary file?

"ASCII file" refers to a "text" file that is readable by the naked eye (it only contains the letters a-z, numbers, carriage returns, and punctuation marks). Conversely, a binary fie is not readable by the naked eye (it contains the ASCII characters in addition to binary codes).

How do you convert binary code to text code and text to binary?

You can are ASCII-tabellen. For converting binary to text

What is the difference between binary file and executable file?

windows support 2 file formats 1.text file 2.binary file in a text file in windows , each line is teminated with a carriage reurn followed by a linefeed character .but when a file is read by a c prog in text mode,c library converts carriage reurn/ linefeed character both in to a single linefeed character. but in case of binary file ,the prog will see both carriage return & linefeed character

How do you edit a file in Linux?

By using whatever tool is associated with that file type. There are dozens of text, graphics, audio, and video editors.

Difference between binary files and text files?

A text file is a file that is properly understood as a sequence of character data (represented using ASCII, Unicode, or some other standard), separated into lines. Typically, when a text file is displayed as a sequence of characters, it is easily human-readable.A binary file is anything else. A binary file will include some data that is not written using a character-encoding standard - typically, some number would be represented using binary within the file, instead of using the character representation of its various digits (in some base).

What is a small text file that a website uses to identify a specific computer?


Is there a way to convert a binary dll file to text so the dll file can be read and understood?

If you have access to the symbols and a debugger, then yes. However, without a symbol file for the binary, you can only extract limited information from the binary. You might try Spy++(SpyXX.exe), Dependency Walker (depends.exe), and/or a hex editor. A symbol file will have the same name as the binary DLL, or EXE and a file extension of .pdb (e.g. ntdll.dll, ntdll.pdb / ntoskrnl.exe, ntoskrnl.pdb)

What is the difference between binary file and text file in c language?

HI... When you access a file from within C or C++ you have a choice between treating the file as a binary file or as a text file. C uses the fopen(file,mode) statement to open a file and the mode identifies whether you are opening the file to read, write, or append and also whether the file is to be opened in binary or text mode. C++ opens a file by linking it to a stream so you don't specify whether the file is to be opened in binary or text mode on the open statement. Instead the method that you use to read and/or write to the file determines which mode you are using. If you use the operator to write to the file then the file will be accessed in text mode. If instead you use the put() and get() or read()and write() functions then the file will be accessed in binary mode. So what exactly is the difference between text and binary modes? Well the difference is that text files contain lines (or records) of text and each of these has an end-of-line marker automatically appended to the end of it whenever you indicate that you have reached the end of a line. There is an end of line at the end of the text written with the C fwrite() function or in C++ when you

What is the difference between ASCII file and a binary file?

There are two questions that should be answered here. What is ASCII file and what is binary file? The binary file contains information in bytes. "00AAFF12" this is 4 bytes in HEX (base 16) representation. And every file for computer is only sequence of bytes, this means every file is binary file. When we talk about ASCII, we often use that to note that there should be a text inside file. What is ASCII? It is encoding there each byte represents a character from predefined characters table. Again the same file contains only bytes and is binary file too. The only difference is in what context you use them. Binary file is often used when we talk about non standard file which do not have structure or does have, but it is not possible to read it with any standard tool until you find a way. When you mention ASCII, you tell that the specific file should be interpreted as it has text inside it (one byte equals one character).

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