- Complete migration,

- Move usr/lib, usr/sbin & var/www to lib, sbin & www,
- Add dns_host_update() to dns library,
- Add RPM Spec & bash completion files.

etc/bash_completion.d/cert_dump

@@ -0,0 +1,90 @@
+#!/bin/bash
+#-----------------------------------------------------------------------------------------------------------------------------------
+#
+# Rx3 Cert Dump Bash Completion
+#
+# Copyright (C) 2025-2026 Arnaud G. GIBERT
+# mailto:arnaud@rx3.net
+#
+# This is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; If not, see
+# <https://www.gnu.org/licenses/>.
+#
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+
+
+#-----------------------------------------------------------------------------------------------------------------------------------
+# Cert Dump Completion
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+_cert_dump_completion()
+{
+    local   cur="${COMP_WORDS[COMP_CWORD]}"
+    local  prev="${COMP_WORDS[COMP_CWORD-1]}"
+    local  opts="-h --help -V --version -v --verbose"
+
+    local pos=0
+    local   i
+
+    COMPREPLY=()
+
+    # Count non-option positional arguments already provided
+    for (( i=1; i<COMP_CWORD; i++ ))
+    do
+        case "${COMP_WORDS[i]}" in
+            -h|--help|-V|--version|-v|--verbose)
+                ;;
+            --)
+                ;;
+            -*)
+                ;;
+            *)
+                pos=$(( pos + 1 ))
+                ;;
+        esac
+    done
+
+    # Complete options if current word starts with '-'
+    if [[ "${cur}" == -* ]]
+    then
+        COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
+        return 0
+    fi
+
+    # Complete positional arguments
+    case "${pos}" in
+        0)
+            COMPREPLY=( $(compgen -W "ca tc key csr crt" -- "${cur}") )
+            ;;
+        1)
+            case "${prev}" in
+                key|csr|crt)
+                    COMPREPLY=( $(compgen -W "$(ls /etc/openvpn/tls/certs/*.crt 2>/dev/null | sed 's|.*/||; s|\.crt$||; s|^ca$||')" -- "${cur}") )
+                    ;;
+                *)
+                    COMPREPLY=()
+                    ;;
+            esac
+            ;;
+        *)
+            COMPREPLY=()
+            ;;
+    esac
+
+    return 0
+}
+
+
+
+complete -o filenames -F _cert_dump_completion cert_dump