diff --git a/shell_scripts/logs_extract_last_month b/shell_scripts/logs_extract_last_month
new file mode 100755
index 0000000..e6e513f
--- /dev/null
+++ b/shell_scripts/logs_extract_last_month
@@ -0,0 +1,3 @@
+#! /usr/bin/env bash
+MONTH=`date +%m --date "a month ago"`
+grep "^$MONTH-" \##pim.log > $MONTH-pim.log
diff --git a/shell_scripts/logs_monthly_stats b/shell_scripts/logs_monthly_stats
new file mode 100755
index 0000000..c82e8af
--- /dev/null
+++ b/shell_scripts/logs_monthly_stats
@@ -0,0 +1,2 @@
+#! /usr/bin/env bash
+wc -l 20{09,10,11}-* | grep -v total | sed "s/ 2010.*//" | sed "s/ 2009.*//" | sed "s/ 2011.*//" > monthly_lines.data