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--- qemunet:install:debian [2019/05/24 10:44] – orel
+++ qemunet:install:debian [2024/03/18 15:06] (current) – external edit 127.0.0.1
@@ Line 200: / Line 200: @@
   systemctl start start.service
+Pour afficher toutes les units :
+  systemctl list-units
+  systemctl list-units --all
+  systemctl list-units --type target --all
+Check critical chains... and try to optimize it...
+  systemd-analyze critical-chain
+  systemd-analyze blame
+For instance, you can change the default target to disable graphical boot...
+  systemctl get-default   # => graphical.target
+  systemctl set-default multi-user.target
+  systemctl get-default   # => multi-user.target
 == Startup script with rc.local (deprecated) ==