Update rafind2 manpage ##doc

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.Dd Jun 24, 2021
.Dd Mar 16, 2024
.Dt RAFIND2 1
.Sh NAME
.Nm rafind2
.Nd advanced command-line byte pattern search in files
.Sh SYNOPSIS
.Nm rafind2
.Op Fl cijzZXLnrhqv
.Op Fl a Ar align
.Op Fl b Ar size
.Op Fl c
.Op Fl e Ar regex
.Op Fl f Ar from
.Op Fl F Ar file
.Op Fl h
.Op Fl i
.Op Fl j
.Op Fl L
.Op Fl m
.Op Fl M Ar mask
.Op Fl n
.Op Fl q
.Op Fl r
.Op Fl s Ar str
.Op Fl S Ar str
.Op Fl t Ar to
.Op Fl [m|s|e] Ar str
.Op Fl V Ar s:val
.Op Fl v
.Op Fl V Ar s:num
.Op Fl x Ar hex
.Ar file|dir
.Op Fl X
.Op Fl z
.Op Fl Z
.Ar file|dir ..
.Sh DESCRIPTION
rafind2 is a program to find byte patterns in files
.Nm rafind2
is a versatile program designed to find byte patterns in files.
.Pp
The options are:
The following options are available:
.Bl -tag -width Fl
.It Fl c
Disable colorful output (for -X and such)
.It Fl z
Search for zero-terminated strings
.It Fl j
Output in JSON format
.It Fl a Ar align
Only accept aligned hits
.It Fl s Ar str
Search for a specific string
.It Fl S Ar str
Search for a specific wide string
.It Fl V Ar size:value
Search for a little-endian value of given size. For example -V 4:123
.It Fl e Ar regex
Search for regular expression string matches
.It Fl x Ar hex
Search for an hexpair string
.It Fl i
Identify file type (like file, uses r2 -qcpm)
.It Fl L
List available IO plugins
.It Fl m
Carve for known file types using the r_magic signatures
.It Fl M Ar mask
Set binary mask to be applied
.It Fl f Ar from
Specify the source address
.It Fl F Ar file
Read the keyword to search from the contents of the given file
.It Fl t Ar to
Specify the target address
.It Fl X
Display hexdump of search results
.It Fl Z
Display zero-terminated strings results
.It Fl n
Do not stop the search when a read error occurs
.It Fl r
Show output in radare commands
Only accept aligned hits.
.It Fl b Ar size
Define block size
.It Fl q
Quiet mode - do not show headings (filenames) above matching contents (default for searching a single file)
Define the block size for searching.
.It Fl c
Disable colorful output, primarily useful for non-interactive sessions.
.It Fl e Ar regex
Search for matches using regular expressions. Multiple expressions can be provided.
.It Fl f Ar from
Specify the starting address for the search.
.It Fl F Ar file
Read keywords from the specified file for searching.
.It Fl h
Show help message
Display the help message.
.It Fl i
Identify the filetype using similar techniques as the 'file' command.
.It Fl j
Output results in JSON format.
.It Fl L
List all available I/O plugins.
.It Fl m
Perform magic search to identify file types based on signatures.
.It Fl M Ar mask
Apply a binary mask to the keywords before searching.
.It Fl n
Continue searching even if read errors occur.
.It Fl q
Quiet mode: suppress headings or filenames in the output.
.It Fl r
Print results using radare commands.
.It Fl s Ar str
Search for the specified string(s) in the file(s).
.It Fl S Ar str
Search for wide strings (Unicode) in the file(s).
.It Fl t Ar to
Specify the ending address for the search.
.It Fl v
Print version and exit
Display the version of rafind2 and exit.
.It Fl V Ar s:num
Search for the given value using little-endian notation (e.g., -V 4:123).
.It Fl x Ar hex
Search for the specified hex pattern(s) in the file(s).
.It Fl X
Display the hexdump of search results.
.It Fl z
Search for zero-terminated strings.
.It Fl Z
Display strings found on each search hit.
.El
.Sh EXAMPLES
.Pp
Search for a specific string in a file:
.Bd -literal -offset indent
$ rafind2 -s "search_string" file.txt
.Ed
.Pp
Search for a hex pattern in a directory:
.Bd -literal -offset indent
$ rafind2 -x "909090" directory_path
.Ed
.Pp
Identify the file type of a binary:
.Bd -literal -offset indent
$ rafind2 -i binary_file
.Ed
.Pp
Search for a value in a file:
.Bd -literal -offset indent
$ rafind2 -V 4:123 file.bin
.Ed
.Sh SEE ALSO
.Pp
.Xr radare2(1)
.Xr radare2 1
.Sh WWW
.Pp
https://www.radare.org/
.Sh AUTHORS
.Pp
pancake <pancake@nopcode.org>