Fix aide setup instruction + SSH v2 check (#448)

More fixes to the Linux policy

---------

Signed-off-by: Tim Smith <[email protected]>

core/mondoo-linux-security.mql.yaml

@@ -206,7 +206,7 @@ queries:
         yum install aide
         ```
 
-        ### Debian/Ubuntu
+        ### Debian/Ubuntu and derivatives
         ```
         apt-get install aide
         ```
@@ -221,9 +221,7 @@ queries:
         Initialize AIDE:
 
         ```
-        aide --init
-
-        mv /var/lib/aide/aide.db.new.gz /var/lib/aide/aide.db.gz
+        aideinit
         ```
   - uid: mondoo-linux-security-filesystem-integrity-is-regularly-checked
     title: Ensure filesystem integrity is regularly checked
@@ -2182,7 +2180,7 @@ queries:
         yum install rsyslog
         ```
 
-        ### Debian/Ubuntu
+        ### Debian/Ubuntu and derivatives
         ```
         apt-get install rsyslog
         ```
@@ -2235,6 +2233,12 @@ queries:
         ```
         ForwardToSyslog=yes
         ```
+
+        Restart the service to load the new configuration values:
+
+        ```
+        systemctl restart systemd-journald
+        ```
   - uid: mondoo-linux-security-journald-is-configured-to-compress-large-log-files
     title: Ensure journald is configured to compress large log files
     impact: 50
@@ -2252,6 +2256,12 @@ queries:
         ```
         Compress=yes
         ```
+
+        Restart the service to load the new configuration values:
+
+        ```
+        systemctl restart systemd-journald
+        ```
   - uid: mondoo-linux-security-journald-is-configured-to-write-logfiles-to-persistent-disk
     title: Ensure journald is configured to write logfiles to persistent disk
     impact: 50
@@ -2269,6 +2279,12 @@ queries:
         ```
         Storage=persistent
         ```
+
+        Restart the service to load the new configuration values:
+
+        ```
+        systemctl restart systemd-journald
+        ```
   - uid: mondoo-linux-security-permissions-on-all-logfiles-are-configured
     title: Ensure secure permissions on all log files are set
     impact: 80
@@ -2367,7 +2383,7 @@ queries:
     title: Ensure SSH Protocol is set to 2
     impact: 80
     # openssh-server 7.6 and later remove support for protocol v1
-    filters: package('openssh-server').version == /6./ || package('openssh-server').version == /7\.[0|1|2|3|4|5]/
+    filters: package('openssh-server').version == /6\./ || package('openssh-server').version == /7\.[0|1|2|3|4|5]/
     mql: |
       sshd.config.params["Protocol"] == 2
     docs:
@@ -2580,7 +2596,7 @@ queries:
         KexAlgorithms [email protected],[email protected],diffie-hellman-group18-sha512
         ```
 
-        openssh-server version 8.6 to 9:
+        openssh-server version 8.6 or later:
 
         ```
         KexAlgorithms [email protected],[email protected],diffie-hellman-group18-sha512