Make that it works in 90% of the cases. 3:30.

harden

@@ -114,7 +114,7 @@ services=()
 
 # The hardenSSH function will use sed to modify the sshd_config file to have the following settings:
 # - Allow ssh access to users in the sudo group only
-# - Change the port to 22121 if it is available
+# - Change the port to 22100 if it is available
 # - Configure idle timeout to 5 minutes
 # - Limit the number of authentication attempts to 3
 # - Disable root login
@@ -134,7 +134,7 @@ function hardenSSH {
 	if [[ -e /etc/ssh/sshd_config ]] && [[ -r /etc/ssh/sshd_config ]]; then
 		sed -i \
 			-e 's/^#AllowGroups.*/AllowGroups sudo/' \
-			-e 's/^#Port.*/Port 22121/' \
+			-e 's/^#Port.*/Port 22100/' \
 			-e 's/^#ClientAliveInterval.*/ClientAliveInterval 300/' \
 			-e 's/^#ClientAliveCountMax.*/ClientAliveCountMax 3/' \
 			-e 's/^#PermitRootLogin.*/PermitRootLogin no/' \