first commit

modules/zram.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+echo
+echo "  => ZRAM"
+echo
+
+# Check for zram
+pkg=zram-tools
+dpkg-query -W -f='${Status}' $pkg 2>&1 | grep -q " installed"
+if [ $? -eq 0 ]; then
+    echo "ZRAM found."
+    exit
+fi
+
+# Install zram
+apt-get install zram-tools -y
+
+# Configure zram
+sed -i '/#ALGO=lz4/s/^#//g' /etc/default/zramswap
+sed -i '/#PERCENT=50/s/^#//g' /etc/default/zramswap
+sed -i 's/ALGO=lz4/ALGO=zstd/g' /etc/default/zramswap
+systemctl restart zramswap.service
+