diff --git a/data/git-lfs.md b/data/git-lfs.md
new file mode 100644
index 0000000..f350a66
--- /dev/null
+++ b/data/git-lfs.md
@@ -0,0 +1,18 @@
+---
+title: "git"
+tags: [ "Documentation", "data" ]
+---
+
+Install, and add with
+
+> git lfs install
+
+Then track some filetype with:
+
+> git lfs track "\*.ttf"
+
+Or a directory with:
+
+> git lfs track "images/"
+
+All changes require adding `.gitattributes`.
diff --git a/data/sc-im.md b/data/sc-im.md
index 5510e16..9ff0386 100644
--- a/data/sc-im.md
+++ b/data/sc-im.md
@@ -17,31 +17,50 @@ tags: [ "Documentation", "data" ]
 
 gb4 = to to cell b4
 
-> x = delete a cell
 > aa = see all text in cells
-
 > f = format cells so you can see it.
 > fl = format wider right
 > fh = format smaller left
 
-> fj = decrease decimal value
-> fk = increase decimal value
+> fj = format wider down
+> fk = format smaller down
 
 # Edit
 
-> e = edit a number
-> E = edit text
-> dc = delete column
-> yc = yank column
-> dr = delete row
-> p = literal paste
-> Pc = paste mutatis mutandis
+## Text
 
-#Functions
+| Action                | Key |
+|:----------------------|:---:|
+| text (left align)     | <   |
+| text (right align)    | >   |
+| Edit existing  text   | E   |
 
-> =@sum(A1:A4) = add A1 to A4
-> =@avg(B1:B4) = average B1 to B4
-> =@max(B1:B4) = maximum of those numbers
-> =@min(B1:B8) = minimumof those numbers
-> =@prod(C1:C8) = multiply C1 to C8
+## Meta Actions
 
+| Action                | Key |
+|:----------------------|:---:|
+|  edit a number        | e   |
+|  delete column        | dc  |
+|  yank column          | yc  |
+|  delete row           | dr  |
+|  literal paste        | p   |
+|  paste with format    | Pc  |
+|  delete a cell        | x   |
+
+
+## Functions
+
+| Action                          | Key |
+|:--------------------------------|:---:|
+|  add A1 to A4      | =@sum(A1:A4) |
+|  average B1 to B4      | =@avg(B1:B4) |
+|  maximum of those numbers      | =@max(B1:B4) |
+|  minimumof those numbers      | =@min(B1:B8) |
+|  multiply C1 to C8      | =@prod(C1:C8) |
+
+## Visual
+
+| Action                          | Key          |
+|:--------------------------------|:------------:|
+| Increase decimals               | f-           |
+| Decrease decimals               | f+           |
diff --git a/distros/debian/ubuntu/lubuntu.md b/distros/debian/ubuntu/lubuntu.md
deleted file mode 100644
index 9d7a90d..0000000
--- a/distros/debian/ubuntu/lubuntu.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: "lubuntu"
-tags: [ "Documentation", "distros" ]
----
-
-# Videos not working
-
-> sudo apt-get install lubuntu-restricted-extras
-
diff --git a/vision/imagemagick.md b/vision/imagemagick.md
index 4a72ae1..eedc370 100644
--- a/vision/imagemagick.md
+++ b/vision/imagemagick.md
@@ -67,7 +67,7 @@ The above script has crappy results.
 It's better to use potrace.
 
 ```
-$convert input.jpg output.ppm
+$convert -flatten input.jpg output.ppm
 $potrace -s output.ppm -o svgout.svg
 ```