diff --git a/awk_script_qualityFiltering_SAM b/awk_script_qualityFiltering_SAM
new file mode 100644
index 0000000..c0c3bf7
--- /dev/null
+++ b/awk_script_qualityFiltering_SAM
@@ -0,0 +1 @@
+egrep -w 'NM:i:[0-5]|@SQ|@PG' fileName.sam | awk '($5 == 60 && $2 < 2048) || $1~/^@/' > fileName-Q60.sam