changed all files to be unique

wiki/linux/git_(package).md

@@ -2,6 +2,9 @@
 
 This entry deals with the Git client used in
 [Linux-based systems](/wiki/linux.md).
+For a basic overview and the server setup of git see the
+[corresponding entry](/wiki/git_%28general%29.md)
+
 The client is pretty simple to understand.
 With only a handfull of commands you should be able to get your versioning going.
 For servers with web interfaces there are different cli tools to control it

wiki/linux/hardware_(linux).md

@@ -1,7 +1,9 @@
-# Hardware 
+# Hardware (Linux)
 
 This entry focusses on various hardware components of a [Linux](/wiki/linux.md) desktop PC or a
 laptop.
+For non-Linux specific or general topics in hardware see the
+[correspoding entry](/wiki/hardware_%28general%29.md)
 
 ## Battery 
 

wiki/linux/power_management.md

@@ -1,6 +1,6 @@
 # Power Management
 
-This entry addresses the saving of [battery](/wiki/linux/hardware.md#battery) usage aswell as
+This entry addresses the saving of [battery](/wiki/linux/hardware_%28linux%29.md#battery) usage aswell as
 battery care.
 Other than this it also focusses on the general management and usage of power.