remove redundant Documentation tag

system/android.md

@@ -1,6 +1,6 @@
 ---
 title: "android"
-tags: [ "Documentation", "System", "phone" ]
+tags: [ "System", "phone" ]
 ---
 # mtpfs
 

system/awk.md

@@ -1,6 +1,6 @@
 ---
 title: "awk"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 # Basics
 

system/bash_tricks.md

@@ -1,6 +1,6 @@
 ---
 title: "bash tips"
-tags: [ "Documentation", "Shell", "POSIX" ]
+tags: [ "Shell", "POSIX" ]
 ---
 ## Track Live Changes
 

system/character-encoding.md

@@ -1,6 +1,6 @@
 ---
 title: "character-encoding"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 Convert a text file from one encoding type to another with:
 

system/default_programs.md

@@ -1,6 +1,6 @@
 ---
 title: "Default Programs"
-tags: [ "Documentation", "Defaults", "Mime Type" ]
+tags: [ "Defaults", "Mime Type" ]
 ---
 
 Install the package `xdg-utils`, then make very liberal use of the tab button.

system/editors.md

@@ -1,6 +1,6 @@
 ---
 title: "$EDITOR"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 The System's default text editor can be defined within /etc/profile.  It's given the variable `EDITOR`.
 

system/fstab.md

@@ -1,6 +1,6 @@
 ---
 title: "fstab"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 # Basics
 

system/kernel.md

@@ -1,6 +1,6 @@
 ---
 title: "kernel"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 Check which kernet modules are loaded into memory
 

system/lf.md

@@ -1,6 +1,6 @@
 ---
 title: "lf - The Light File Manager"
-tags: [ "Documentation", "File Browser" ]
+tags: [ "File Browser" ]
 ---
 
 ## Config File

system/logs.md

@@ -1,6 +1,6 @@
 ---
 title: "logs"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 
 # Basic

system/mdadm.md

@@ -1,6 +1,6 @@
 ---
 title: "mdadm"
-tags: [ "Documentation", "RAID" ]
+tags: [ "RAID" ]
 ---
 # RAID5
 

system/monitoring.md

@@ -1,6 +1,6 @@
 ---
 title: "Monitoring"
-tags: [ "Documentation", "System", "CPU", "Memory" ]
+tags: [ "System", "CPU", "Memory" ]
 ---
 
 Print the average CPU load over 1 minute, 5 minutes, and 15 minutes:

system/partitions.md

@@ -1,6 +1,6 @@
 ---
 title: "partitions"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 # FDisk Basics
 

system/snaps.md

@@ -1,6 +1,6 @@
 ---
 title: "snaps"
-tags: [ "Documentation", "System", "Ubuntu", "snap" ]
+tags: [ "System", "Ubuntu", "snap" ]
 ---
 > sudo apt-get purge -y snapd
 

system/swap.md

@@ -1,6 +1,6 @@
 ---
 title: "swap"
-tags: [ "Documentation", "basics" ]
+tags: [ "basics" ]
 ---
 # Making a Swap File
 

system/systemd/journal.md

@@ -1,6 +1,6 @@
 ---
 title: "journal"
-tags: [ "Documentation", "systemd" ]
+tags: [ "systemd" ]
 ---
 
 See a running log of all system messages:

system/systemd/making-services.md

@@ -1,6 +1,6 @@
 ---
 title: "Making Services"
-tags: [ "Documentation", "systemd" ]
+tags: [ "systemd" ]
 ---
 # Basics
 

system/systemd/systemd_basics.md

@@ -1,6 +1,6 @@
 ---
 title: "systemd"
-tags: [ "Documentation", "systemd" ]
+tags: [ "systemd" ]
 ---
 ```bash
 systemctl list-units

system/tmux.md

@@ -1,6 +1,6 @@
 ---
 title: "tmux"
-tags: [ "Documentation", "System" ]
+tags: [ "System" ]
 ---
 Start with: