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-rw-r--r--usr.bin/nohup/nohup.19
1 files changed, 9 insertions, 0 deletions
diff --git a/usr.bin/nohup/nohup.1 b/usr.bin/nohup/nohup.1
index 1fcc7ef..8f137e7 100644
--- a/usr.bin/nohup/nohup.1
+++ b/usr.bin/nohup/nohup.1
@@ -68,6 +68,13 @@ as the standard output.
.Nm Nohup
exits 1 if an error occurs, otherwise the exit status is that of
.Ar command .
+.Pp
+Some shells may provide a builtin
+.Nm
+command which is similar or identical to this utility. Consult
+the
+.Xr builtin 1
+manual page.
.Sh ENVIRONMENT
The following variable is utilized by
.Nm nohup .
@@ -82,6 +89,8 @@ utility uses the directory named by
to create the file.
.El
.Sh SEE ALSO
+.Xr builtin 1 ,
+.Xr csh 1 ,
.Xr signal 3
.Sh STANDARDS
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