Changeset afe4fcb

Timestamp:

03/16/2022 04:39:48 PM (2 years ago)

Author:

William Harrington <kb0iic@…>

Branches:

arm

Children:

1d0798d

Parents:

e85741a

git-author:

Xi Ruoyao <xry111@…> (03/16/2022 07:49:35 AM)

git-committer:

William Harrington <kb0iic@…> (03/16/2022 04:39:48 PM)

Message:

pkgmgmt: for systemd revision, add how to restart systemd without reboot

File:

• chapter08/pkgmgt.xml (modified) (2 diffs)

chapter08/pkgmgt.xml

@@ -103 +103 @@
       scheme of library files suddenly.</para> </listitem>
 
-      <listitem> <para>If a package containing a shared library is updated,
+      <listitem><para>If a package containing a shared library is updated,
       and the name of library doesn't change, but a severe issue
       (especially, a security vulnerability) is fixed, all running programs
@@ -121 +121 @@
         and rerun that command to confirm nothing is still using the
         deleted libraries.
+      </para>
+
+      <para revision='systemd'>
+        If the <command>systemd</command> daemon (running as PID 1) is
+        linked to the updated library, you can restart it without reboot
+        by running <command>systemctl daemon-reexec</command> as the
+        <systemitem class='username'>root</systemitem> user.
       </para></listitem>