edit metadata

system/editors.md

@@ -1,27 +1,24 @@
 ---
 title: "$EDITOR"
-tags: [ "System" ]
+tags: [ "system" ]
 ---
 The System's default text editor can be defined within /etc/profile.  It's given the variable `EDITOR`.
 
-Add these lines to `/etc/profile.d/local.sh`:
-
-```
-
-export EDITOR=vim
-
-export VISUAL=$EDITOR
+Add these lines to `/etc/profile.d/custom.sh`:
 
+```sh
+echo 'export EDITOR=vim' >> /etc/profile.d/custom.sh
+echo 'export VISUAL=$EDITOR' >> /etc/profile.d/custom.sh
 ```
 
 Then reload that profile with:
 
-```bash
+```sh
 source /etc/profile
 ```
 
 If you want to ensure `nano` never appears again:
 
-```bash
+```sh
 sudo ln -sf $(which vim) $(which nano)
 ```