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-rw-r--r--toys/cksum.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/toys/cksum.c b/toys/cksum.c
index 69609a28..213bc74a 100644
--- a/toys/cksum.c
+++ b/toys/cksum.c
@@ -12,7 +12,7 @@ config CKSUM
bool "cksum"
default y
help
- usage: cksum [-FL] [file...]
+ usage: cksum [-IPLN] [file...]
For each file, output crc32 checksum value, length and name of file.
If no files listed, copy from stdin. Filename "-" is a synonym for stdin.
@@ -20,7 +20,7 @@ config CKSUM
-L Little endian (defaults to big endian)
-P Pre-inversion
-I Skip post-inversion
- -N No length
+ -N Do not include length in CRC calculation
*/
#include "toys.h"