50 files changed, 100 insertions, 0 deletions

diff --git a/usr.sbin/pc-sysinstall/backend-partmanager/create-part.sh b/usr.sbin/pc-sysinstall/backend-partmanager/create-part.sh
index 25430a0acc69..c3fbbbb5c738 100755
--- a/usr.sbin/pc-sysinstall/backend-partmanager/create-part.sh
+++ b/usr.sbin/pc-sysinstall/backend-partmanager/create-part.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-partmanager/delete-part.sh b/usr.sbin/pc-sysinstall/backend-partmanager/delete-part.sh
index 1db01ff1f712..b8ad426ca0e6 100755
--- a/usr.sbin/pc-sysinstall/backend-partmanager/delete-part.sh
+++ b/usr.sbin/pc-sysinstall/backend-partmanager/delete-part.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/detect-emulation.sh b/usr.sbin/pc-sysinstall/backend-query/detect-emulation.sh
index 5eefd269fd2e..96a23206c469 100755
--- a/usr.sbin/pc-sysinstall/backend-query/detect-emulation.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/detect-emulation.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/detect-laptop.sh b/usr.sbin/pc-sysinstall/backend-query/detect-laptop.sh
index d23a420c78c1..147cc3b091bf 100755
--- a/usr.sbin/pc-sysinstall/backend-query/detect-laptop.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/detect-laptop.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/detect-nics.sh b/usr.sbin/pc-sysinstall/backend-query/detect-nics.sh
index 2f7272a6e2dc..74a308aaa660 100755
--- a/usr.sbin/pc-sysinstall/backend-query/detect-nics.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/detect-nics.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/disk-info.sh b/usr.sbin/pc-sysinstall/backend-query/disk-info.sh
index adaeaa50f2c2..f1a998eec2e1 100755
--- a/usr.sbin/pc-sysinstall/backend-query/disk-info.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/disk-info.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/disk-list.sh b/usr.sbin/pc-sysinstall/backend-query/disk-list.sh
index 875b330ef64b..495e7853bdf1 100755
--- a/usr.sbin/pc-sysinstall/backend-query/disk-list.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/disk-list.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/disk-part.sh b/usr.sbin/pc-sysinstall/backend-query/disk-part.sh
index e5e735565970..88feffc3740d 100755
--- a/usr.sbin/pc-sysinstall/backend-query/disk-part.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/disk-part.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/enable-net.sh b/usr.sbin/pc-sysinstall/backend-query/enable-net.sh
index 8cd72a1bc5e7..a2e53f49b833 100755
--- a/usr.sbin/pc-sysinstall/backend-query/enable-net.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/enable-net.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 # Copyright (c) 2011 The FreeBSD Foundation
 # All rights reserved.
diff --git a/usr.sbin/pc-sysinstall/backend-query/get-packages.sh b/usr.sbin/pc-sysinstall/backend-query/get-packages.sh
index 6bdcd3b522a8..597909035909 100755
--- a/usr.sbin/pc-sysinstall/backend-query/get-packages.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/get-packages.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/list-components.sh b/usr.sbin/pc-sysinstall/backend-query/list-components.sh
index a7cde89076d1..51fc95f19177 100755
--- a/usr.sbin/pc-sysinstall/backend-query/list-components.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/list-components.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/list-config.sh b/usr.sbin/pc-sysinstall/backend-query/list-config.sh
index b7edda2c67de..0982da7356eb 100755
--- a/usr.sbin/pc-sysinstall/backend-query/list-config.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/list-config.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/list-mirrors.sh b/usr.sbin/pc-sysinstall/backend-query/list-mirrors.sh
index 0fe209dc8152..12ae2f116466 100755
--- a/usr.sbin/pc-sysinstall/backend-query/list-mirrors.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/list-mirrors.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/list-packages.sh b/usr.sbin/pc-sysinstall/backend-query/list-packages.sh
index 45941ffd3704..a59d39c005a3 100755
--- a/usr.sbin/pc-sysinstall/backend-query/list-packages.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/list-packages.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/list-rsync-backups.sh b/usr.sbin/pc-sysinstall/backend-query/list-rsync-backups.sh
index 68ced7f5f50e..9c1a760ff007 100755
--- a/usr.sbin/pc-sysinstall/backend-query/list-rsync-backups.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/list-rsync-backups.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/list-tzones.sh b/usr.sbin/pc-sysinstall/backend-query/list-tzones.sh
index c7009b0c52f4..987556cdf478 100755
--- a/usr.sbin/pc-sysinstall/backend-query/list-tzones.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/list-tzones.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/query-langs.sh b/usr.sbin/pc-sysinstall/backend-query/query-langs.sh
index 2ce60662403f..7cf2b5f72145 100755
--- a/usr.sbin/pc-sysinstall/backend-query/query-langs.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/query-langs.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/send-logs.sh b/usr.sbin/pc-sysinstall/backend-query/send-logs.sh
index b81087cd4da0..948ed705d1a3 100755
--- a/usr.sbin/pc-sysinstall/backend-query/send-logs.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/send-logs.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/set-mirror.sh b/usr.sbin/pc-sysinstall/backend-query/set-mirror.sh
index 23306bb1ba0e..552afd45575c 100755
--- a/usr.sbin/pc-sysinstall/backend-query/set-mirror.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/set-mirror.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXSystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/setup-ssh-keys.sh b/usr.sbin/pc-sysinstall/backend-query/setup-ssh-keys.sh
index ac3d6ac9b720..0a7a1004f091 100755
--- a/usr.sbin/pc-sysinstall/backend-query/setup-ssh-keys.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/setup-ssh-keys.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh b/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh
index a7263708f13d..bdf95b790de7 100755
--- a/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/test-live.sh b/usr.sbin/pc-sysinstall/backend-query/test-live.sh
index 86acc30705cf..5779ccaa967d 100755
--- a/usr.sbin/pc-sysinstall/backend-query/test-live.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/test-live.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/test-netup.sh b/usr.sbin/pc-sysinstall/backend-query/test-netup.sh
index e0a3ebae0bb6..54646a8f439d 100755
--- a/usr.sbin/pc-sysinstall/backend-query/test-netup.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/test-netup.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 # Copyright (c) 2011 The FreeBSD Foundation
 # All rights reserved.
diff --git a/usr.sbin/pc-sysinstall/backend-query/update-part-list.sh b/usr.sbin/pc-sysinstall/backend-query/update-part-list.sh
index 298609b7639f..c1f99bcfcf74 100755
--- a/usr.sbin/pc-sysinstall/backend-query/update-part-list.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/update-part-list.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/xkeyboard-layouts.sh b/usr.sbin/pc-sysinstall/backend-query/xkeyboard-layouts.sh
index 17821be103a7..1de74beca39f 100755
--- a/usr.sbin/pc-sysinstall/backend-query/xkeyboard-layouts.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/xkeyboard-layouts.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/xkeyboard-models.sh b/usr.sbin/pc-sysinstall/backend-query/xkeyboard-models.sh
index c89811e164ed..60630d19f1c3 100755
--- a/usr.sbin/pc-sysinstall/backend-query/xkeyboard-models.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/xkeyboard-models.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend-query/xkeyboard-variants.sh b/usr.sbin/pc-sysinstall/backend-query/xkeyboard-variants.sh
index c8c0aa5c9fe3..e874a9a1d91f 100755
--- a/usr.sbin/pc-sysinstall/backend-query/xkeyboard-variants.sh
+++ b/usr.sbin/pc-sysinstall/backend-query/xkeyboard-variants.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-bsdlabel.sh b/usr.sbin/pc-sysinstall/backend/functions-bsdlabel.sh
index 37353d7c82c1..7f6d47fd3c75 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-bsdlabel.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-bsdlabel.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-cleanup.sh b/usr.sbin/pc-sysinstall/backend/functions-cleanup.sh
index 787f8915b64b..e43bdc362ec3 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-cleanup.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-cleanup.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-disk.sh b/usr.sbin/pc-sysinstall/backend/functions-disk.sh
index 03b6cde7d5f1..0492a3479cec 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-disk.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-disk.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-extractimage.sh b/usr.sbin/pc-sysinstall/backend/functions-extractimage.sh
index a75fad792b06..c9aebe88ed0e 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-extractimage.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-extractimage.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-ftp.sh b/usr.sbin/pc-sysinstall/backend/functions-ftp.sh
index e974f3181e0a..a47f99f66b2d 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-ftp.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-ftp.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-installcomponents.sh b/usr.sbin/pc-sysinstall/backend/functions-installcomponents.sh
index f388dd4e5d80..9627a38a0e81 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-installcomponents.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-installcomponents.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-installpackages.sh b/usr.sbin/pc-sysinstall/backend/functions-installpackages.sh
index c1a879ae966d..09a7abb99401 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-installpackages.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-installpackages.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-localize.sh b/usr.sbin/pc-sysinstall/backend/functions-localize.sh
index b92e710f1960..8279e5895106 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-localize.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-localize.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-mountdisk.sh b/usr.sbin/pc-sysinstall/backend/functions-mountdisk.sh
index e9eb148a2b46..9020d2a64952 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-mountdisk.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-mountdisk.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-mountoptical.sh b/usr.sbin/pc-sysinstall/backend/functions-mountoptical.sh
index d46a7ffb3297..bd3ac44886c5 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-mountoptical.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-mountoptical.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-networking.sh b/usr.sbin/pc-sysinstall/backend/functions-networking.sh
index 1aa08bdd8084..1a7b500b9b5d 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-networking.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-networking.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 # Copyright (c) 2011 The FreeBSD Foundation
 # All rights reserved.
diff --git a/usr.sbin/pc-sysinstall/backend/functions-newfs.sh b/usr.sbin/pc-sysinstall/backend/functions-newfs.sh
index f8664f05f4b1..1a92753bf8e9 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-newfs.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-newfs.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-packages.sh b/usr.sbin/pc-sysinstall/backend/functions-packages.sh
index ee4192870d75..f55f91d4bf73 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-packages.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-packages.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-parse.sh b/usr.sbin/pc-sysinstall/backend/functions-parse.sh
index fb7cdd2e57f6..d661a8001aad 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-parse.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-parse.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-runcommands.sh b/usr.sbin/pc-sysinstall/backend/functions-runcommands.sh
index b36482364b2f..0de361948f1c 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-runcommands.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-runcommands.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-unmount.sh b/usr.sbin/pc-sysinstall/backend/functions-unmount.sh
index a61a5e60e23b..c26cad458e56 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-unmount.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-unmount.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-upgrade.sh b/usr.sbin/pc-sysinstall/backend/functions-upgrade.sh
index f191e6f48cd6..6c3c470e65de 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-upgrade.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-upgrade.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions-users.sh b/usr.sbin/pc-sysinstall/backend/functions-users.sh
index bf1a72fc90af..01ef27426346 100755
--- a/usr.sbin/pc-sysinstall/backend/functions-users.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions-users.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/functions.sh b/usr.sbin/pc-sysinstall/backend/functions.sh
index a2d039b5342d..a30c7311804f 100755
--- a/usr.sbin/pc-sysinstall/backend/functions.sh
+++ b/usr.sbin/pc-sysinstall/backend/functions.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/installimage.sh b/usr.sbin/pc-sysinstall/backend/installimage.sh
index 242ecfedb0c3..49ee67c2bdb5 100755
--- a/usr.sbin/pc-sysinstall/backend/installimage.sh
+++ b/usr.sbin/pc-sysinstall/backend/installimage.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/parseconfig.sh b/usr.sbin/pc-sysinstall/backend/parseconfig.sh
index f3d89fc7cb53..d71c53085921 100755
--- a/usr.sbin/pc-sysinstall/backend/parseconfig.sh
+++ b/usr.sbin/pc-sysinstall/backend/parseconfig.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/backend/startautoinstall.sh b/usr.sbin/pc-sysinstall/backend/startautoinstall.sh
index 5e4dcfc8df71..5e2b78fb63ed 100755
--- a/usr.sbin/pc-sysinstall/backend/startautoinstall.sh
+++ b/usr.sbin/pc-sysinstall/backend/startautoinstall.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #-
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/usr.sbin/pc-sysinstall/pc-sysinstall/pc-sysinstall.sh b/usr.sbin/pc-sysinstall/pc-sysinstall/pc-sysinstall.sh
index 2dc7093fc845..add77805bf68 100755
--- a/usr.sbin/pc-sysinstall/pc-sysinstall/pc-sysinstall.sh
+++ b/usr.sbin/pc-sysinstall/pc-sysinstall/pc-sysinstall.sh
@@ -6,6 +6,8 @@
 #  system installations, as well as calls which a front-end can use
 #  to retrive information about the system
 #####################################################################
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
 # Copyright 2010 iXsystems
 # All rights reserved
 #