diff --git a/wiki/linux/display_managers.md b/wiki/linux/display_managers.md
index c79e507..ccc0e61 100644
--- a/wiki/linux/display_managers.md
+++ b/wiki/linux/display_managers.md
@@ -14,7 +14,7 @@ The following display managers are featured in this wiki.
 ## Use `xinitrc` as `xsession`
 
 Often a display manager needs a `xsession` to work.
-For this `init-xsession` needs to be installed which is available on most
+For this `xinit-xsession` needs to be installed which is available on most
 [Linux distributions](/wiki/linux.md#distributions) in a package of the same name.
 When setting this up there should be no `~/.xsession` available.
 If it is please use another setup or backup this file.
diff --git a/wiki/linux/hardware.md b/wiki/linux/hardware.md
index ac6e7bb..53b9889 100644
--- a/wiki/linux/hardware.md
+++ b/wiki/linux/hardware.md
@@ -14,6 +14,13 @@ It will show the state, voltage, percentage and many other information about a g
 upower -i /org/freedesktop/UPower/devices/battery_BAT0
 ```
 
+Alternatively `acpi` can be used to achieve the same.
+For this run the following command.
+
+```sh
+acpi -b
+```
+
 ## (Liquid) Coolers
 
 The viewing of temperatures of coolers aswell as the selection of RGB-settings can be achieved by