Home » 2014 » March » 11 » STRINGS : a command in linux to read the non-text files

10:04 PM
STRINGS : a command in linux to read the non-text files

Share on Google+

 
Suppose you opened a file (eg. a binary file) in linux which is completely un-readable. There might be some useful words that you want to see. You can go for strings command.

  • strings : Mainly useful for determining the contents of non-text files.
Format:
 strings [-afov] [-min-len]
               [-n min-len] [--bytes=min-len]
               [-t radix] [--radix=radix]
               [-e encoding] [--encoding=encoding]
               [-] [--all] [--print-file-name]
               [--target=bfdname]
               [--help] [--version] file...

 

DESCRIPTION
       For  each  file  given, GNU strings prints the printable character sequences that are at least 4 characters long (or the  number given with the options below) and are followed by an unprintable character.   By  default,  it  only  prints  the strings  from  the initialized and loaded sections of object files; for other types of files, it prints the strings from the whole file.

 

Example:
 1.   strings non-text-file
    The above command will show all the words of the file having at least  character.
    We can manually specify the no. of words i.e. minimum length of characters of words to be shown from the non-text file. See below example:
 
2. strings -n 2 non-text-file
    Above command will find all the words from non-readable file with minimum two characters.
 
Format:
strings -n min-len filename 

Print sequences of characters that are at least min-len characters long, instead of the default 4.



 
 
 
 
 

Category: Open System-Linux | Views: 1851 | Added by: shanky | Tags: command to read a non-readablefile, strrings, how to see a non-readable file in l | Rating: 0.0/0

Related blogs


You may also like to see:


[2014-10-06][Open System-Linux]
Time command in Linux to give resource usage
[2015-04-23][Open System-Linux]
15 Great DATE command examples
[2014-10-04][Open System-Linux]
SYSCTL : A command to configure kernel parameters at runtime in linux
[2014-10-12][Open System-Linux]
GETENT command in linux to get entries from administrative database
[2014-11-25][Open System-Linux]
DMESG command in Linux : to display or control kernel ring buffer

Total comments: 0
avatar