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-rw-r--r--sha224sum.122
1 files changed, 22 insertions, 0 deletions
diff --git a/sha224sum.1 b/sha224sum.1
index 5894ef8..d206cb4 100644
--- a/sha224sum.1
+++ b/sha224sum.1
@@ -99,6 +99,28 @@ option is used.
.B no-recursive
The utility shall traverse directories.
(This is the default behaviour).
+.TP
+.B xdev
+Implies
+.B -W recursive
+but also allows the recursion across mountpoints.
+.TP
+.B no-xdev
+Disable recursion across mountpoints.
+(This is the default behaviour).
+Note that this does not disable
+recursion by itself.
+.TP
+.B xlink
+Implies
+.B -W recursive
+but also allows the recursion across symbolic links.
+.TP
+.B no-xlink
+Disable recursion across symbolic links.
+(This is the default behaviour).
+Note that this does not disable
+recursion by itself.
.RE
.TP
.B -w