data/sc-im.md

@@ -1,7 +1,6 @@
 ---
 title: "sc-im"
 tags: [ "TUI", "data", "spreadsheet", ".csv" ]
-required: [ "vim basics" ]
 ---
 
 - [Sample file](sc-im/sample.sc)

system/Makefiles/help.md

@@ -8,13 +8,13 @@ Running `make help` will search for text which starts with `## ` and show what t
 
 ```make
 .PHONY: help
-help: ## Print the help message.
+help: ## Print the help message
 	@awk 'BEGIN {FS = ":.*?## "} /^[0-9a-zA-Z._-]+:.*?## / {printf "\033[36m%s\033[0m : %s\n", $$1, $$2}' $(MAKEFILE_LIST) | \
 		sort | \
 		column -s ':' -t
 
 .PHONY: clean
-clean: ## Remove generated files.
+clean: ## Remove generated files
 	$(RM) $(defaults)
 ```
 

system/managing_groups.md

@@ -1,32 +0,0 @@
----
-title: "Managing Groups"
-tags: [ "system" ]
----
-
-Check which groups you are in, and which are available:
-
-```sh
-cat /etc/group
-groups
-cat /etc/group | grep $USER
-```
-
-Remove yourself from all groups, and add yourself back to only `wheel`, `audio`, and your own group:
-
-```sh
-sudo usermod --groups wheel,audio,$USER
-```
-
-Add yourself to the `wheel` group:
-
-```sh
-su root -c "usermod --append --groups wheel $USER"
-```
-Add yourself to the `network` group:
-
-```sh
-sudo usermod -aG network $USER
-```
-
-The changes will not take effect until you log in again, so reboot or log into `localhost` with [ssh](../networking/ssh.md).
-

virtualization/virtualbox.md

@@ -1,16 +1,21 @@
 ---
 title: "virtualbox"
 tags: [ "system" ]
-requires: [ "Managing Groups" ]
 ---
 # Setup
 
-Load the modules (or just reboot):
+## Arch Linux
 
 ```sh
-su root
-modprobe vboxdrv
-vboxreload
+sudo pacman -S virtualbox-host-modules-arch virtualbox-guest-iso
+```
+
+```sh
+sudo modprobe vboxdrv
+```
+
+```sh
+# vboxreload
 ```
 
 Make dd image into vdi
@@ -25,13 +30,7 @@ If this doesn't work, try to make a new bite size with just
 sudo dd if=image.dd of=image2.dd bs=512 conv=sync
 ```
 
-## Arch Linux
-
-```sh
-pacman -S virtualbox-host-modules-arch virtualbox-guest-iso
-```
-
-# CLI Management
+## CLI Management
 
 List boxes:
 
@@ -51,19 +50,22 @@ To pause the machine:
 VBoxManage controlvm "rata" pause --type headless
 ```
 
-You can do a number of things to the 'virtual boxes' this way:
+You can do a number of things to virtualboxes this way:
 
-- `startvm`
-- `pause`
-- `resume`
-- `poweroff`
+- startvm
+
+- pause
+
+- resume
+
+- poweroff
 
 ## Creating Disks
 
 Creating a VM requires registering it:
 
 ```sh
-VBoxManage createvm --name Ubuntu19.04 --register --ostype Ubuntu
+VBoxManage createvm --name Ubuntu19.04 --register  --ostype Ubuntu
 ```
 
 ```sh
@@ -76,7 +78,6 @@ VBoxManage storagectl Ubuntu19.04 -name IDE --add ide --controller PIIX4  --boot
 
 Create just a disk with:
 
-```sh
-VBoxManage createhd --filename "$diskname" --size 5120
-```
+VBoxManageg createhd --filename Ubuntu16.04 --size 5120
+