Update disk utils

disk-clone.md

@@ -1,6 +0,0 @@
-# Disk Clone
-
-
-## Use dd
-It should work
-`dd if=/dev/old of=/dev/new bs=64K conv=noerror,sync`

disk-utils.md

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+# Disk utils 
+
+## Use dd
+It should work
+`dd if=/dev/old of=/dev/new bs=64K conv=noerror,sync`
+
+## Resize drive
+
+### ext4
+`resize2fs /dev/sdb 100G` -> resized my partition on hetzner from 50G to 100G ez
+
+
+
+### Best page to check if you land here:
+[red_hat](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/storage_administration_guide/part-file-systems)

rstudio.md

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+# Rstudio
+
+## If it does not launch on wayland:
+```bash
+export QT_QPA_PLATFORM=xcb
+rstudio #if you are on arch or derivative then include "--no-sandbox" flag
+```