NEW: script to gather vm instance spec from multicloud

cloud-vm-spec/get-vmspec-data.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# Get AWS EC2 instances
+links2 -dump https://aws.amazon.com/ec2/instance-types/ | pcre2grep '.*(micro|small|large)\s+[0-9]\s+[0-9]' | awk '{print "insert into instances values(\""$1 "\"," $2 "," $3 ",\"aws\");"}' > insert.sql
+
+# Get GCP instances
+links2 -dump https://cloud.google.com/compute/docs/general-purpose-machines | pcre2grep '(standard|high).*\s+[0-9]\s+[0-9]' | awk '{print "insert into instances values(\""$1"\",", $2, ",", $3, ",\"gcp\");"}' >> insert.sql
+
+# Get alicloud instances
+links2  -dump https://www.alibabacloud.com/help/en/doc-detail/108490.html | pcre2grep  'ecs.*[0-9]' | awk '{print "insert into instances values(\""$1"\",",$2","$3,",\"ali\");"}' >> insert.sql
+
+echo "delete from instances;" | sqlite3 vm-spec.db
+sqlite3 vm-spec.db < insert.sql
+rm -f insert.sql
+
+echo 'select provider, count(1) from instances group by "provider";' | sqlite3 vm-spec.db