Update cheatsheets

sc-im

@@ -0,0 +1,34 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# SC-IM
+
+> A curses based, vim-like spreadsheet calculator.
+> Use hjkl or arrow keys to navigate.
+> More information: <https://github.com/andmarti1424/sc-im>.
+
+- Start SC-IM:
+
+`scim {{path/to/file.csv}}`
+
+- Enter a string into the current cell:
+
+`{{<|>}}`
+
+- Enter a numeric constant into the current cell:
+
+`=`
+
+- Edit string in the current cell:
+
+`E`
+
+- Edit number in the current cell:
+
+`e`
+
+- Center align the current cell:
+
+`|`