Add addSSHUsers.sh

addSSHUsers.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Get the current date and time in YYYYMMDD-HHMMSS format
+current_datetime=$(date +"%Y%m%d-%H%M%S")
+
+# make backups
+cp /etc/sysconfig/ipset "/etc/sysconfig/ipset.bak-$current_datetime"
+cp /etc/sysconfig/ipset-paas "/etc/sysconfig/ipset-paas.bak-$current_datetime"
+
+# add new IPs to ipset
+ipset add EXTERNAL_SSH_USERS 159.65.36.120
+ipset add EXTERNAL_SSH_USERS 24.52.152.6
+ipset save > /etc/sysconfig/ipset
+ipset save > /etc/sysconfig/ipset-paas
+
+# now ready to reload and test
+# systemctl restart ipset