notwa
/
crc32
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

updated readme

This commit is contained in:
Connor Olding 2012-08-04 09:15:06 -07:00
parent 99e948e5f9
commit 4f7b15f0f2
1 changed files with 10 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
README.md
View File

@ -8,19 +8,18 @@ It computes [crc32s,][crc] and what of it?
Usage
----
```
crc32 - 32-bit cyclic redundancy check calculator
crc32 - a 32-bit cyclic rendundancy check calculator
-h, --help display this text
--license show copyright & license information
-i, --input f open file f for reading (default: stdin)
-s, --start-at n start cycle with n (default: 0xFFFFFFFF)
-p, --polynomial n use n as the crc divisor (default: 0x04C11DB7)
-e, --big-endian use big endian calculations (default: little)
-b, --binary output as binary (default: hex with newline)
-x, --xor xor the output by 0xFFFFFFFF
-r, --reflect reverse the bits of the output
<files...> open files as inputs
-h display this text
-s <n> start cycle with n (default: 0xFFFFFFFF)
-p <n> use n as the crc divisor (default: 0x04C11DB7)
-e use big endian calculations
-b output as binary
-x NOT the output
-r reverse output's bits
numbers (n) may be entered as hexadecimal or octal with prefixes
numbers <n> may be entered as hexadecimal or octal with prefixes
```
Notes