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-rw-r--r--README7
1 files changed, 4 insertions, 3 deletions
diff --git a/README b/README
index f9de47b..e15cfdc 100644
--- a/README
+++ b/README
@@ -2,7 +2,7 @@ NAME
deadshred - override the contents of a device that may be broken
SYNOPSIS
- deadshred device < random-source
+ deadshred device [< random-source]
DESCRIPTION
The deadshred utility fills a file or block devices with
@@ -22,8 +22,9 @@ OPERANDS
a block device.
STDIN
- The standard input shall be an unless source of either random
- data or a particular byte to fill the device with.
+ Unless the standard input is a terminal device, it shall be an
+ unless source of either random data or a particular byte to
+ fill the device with.
NOTES
While the deadshred utility is designed for block devices, it