Hex Tools

set off CLI tools to work with bits and bytes

get_byte

This tool will take input string of hex values and print specified in the command line byte number of an input

Example:

$echo "01020304" | get_byte 1
> 0x02

This will print value of bit 1 in byte 1:

$ echo "01020304" | get_byte 1.1
> 1

USAGE

get_byte.exe [OPTIONS] <byte-number>

OPTIONS

-f, --format <format>
        Format of output: bin, dec, hex [default: hex]

-h, --hex-string <hex-string>
        Hex string

set_byte

This tool will take input string of hex values and print specified in the command line byte number of an input

USAGE

set_byte.exe [OPTIONS] <byte-number> [value]

OPTIONS

-h, --hex-string <hex-string>    Hex string

ARGS

<byte-number>    Byte number
<value>          Value to set [default: 1]

print_bits

Tool with print positions of the set bits in the provided value respectively to offset (bit counting from offset)

USAGE

print_bits <hex_value> [offset]

ARGS

<hex_value>      Value for evaluation
[offset]         offset for bit counting [default: 1]

EXAMPLE

> print_bits 0x103 1
*Bit  1 is set
*Bit  2 is set
*Bit  9 is set

Build

cargo build