diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..397b4a7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.log
diff --git a/project.sh b/scripts/project.sh
similarity index 100%
rename from project.sh
rename to scripts/project.sh
diff --git a/scripts/refresh-minecraft.sh b/scripts/refresh-minecraft.sh
new file mode 100755
index 0000000..8e98c79
--- /dev/null
+++ b/scripts/refresh-minecraft.sh
@@ -0,0 +1,12 @@
+#back up
+cp -r .minecraft .minecraft-backup
+
+#delete
+rm -rf .minecraft
+
+mkdir -p .minecraft
+
+#restore saves
+cp -r .minecraft-backup/saves .minecraft/saves
+
+cp -r .minecraft-backup/options.txt .minecraft/options.txt
diff --git a/scripts/rollback-pacman.sh b/scripts/rollback-pacman.sh
new file mode 100755
index 0000000..6906d05
--- /dev/null
+++ b/scripts/rollback-pacman.sh
@@ -0,0 +1,37 @@
+# get date YYYY-MM-DD from first arg
+date=$1
+verbose=$2
+# check date not exists or is not valid
+if [[ ! $date =~ ^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])$ ]]; then
+  echo "Usage: $0 YYYY-MM-DD"
+  exit 1
+fi
+
+if [ -z "$verbose" ]; then
+  verbose=false
+fi
+
+grep -a upgraded /var/log/pacman.log| grep "$date" > /tmp/lastupdates.txt
+if [ "$verbose" = true ]; then
+  echo "Last updates:"
+  cat /tmp/lastupdates.txt
+fi
+awk '{print $4}' /tmp/lastupdates.txt > /tmp/lines1;awk '{print $5}' /tmp/lastupdates.txt | sed 's/(/-/g' > /tmp/lines2
+if [ "$verbose" = true ]; then
+  echo "Lines 1:"
+  cat /tmp/lines1
+  echo "Lines 2:"
+  cat /tmp/lines2
+fi
+paste /tmp/lines1 /tmp/lines2 > /tmp/lines
+if [ "$verbose" = true ]; then
+  echo "Lines:"
+  cat /tmp/lines
+fi
+tr -d "[:blank:]" < /tmp/lines > /tmp/packages
+if [ "$verbose" = true ]; then
+  echo "Packages:"
+  cat /tmp/packages
+fi
+cd /var/cache/pacman/pkg/
+for i in $(cat /tmp/packages); do sudo pacman --noconfirm -U "$i"*; done