Searches object or binary files for sequences of four or more printable characters that end with a newline or null.
Search entire file, not just the initialized data portion of object files. Can also specify this option as -.
Display the string's offset position before the string.
Prepend each line of output with its byte offset. The offset is displayed in octal if
format is o, decimal for d, and hex for x. You must specify
format; there is no default.
Minimum string length is
num (default is 4). Can also specify this option as -