https://community.dynatrace.com/t5/Open-Q-A/Manually-update-an-agent-via-command-line-on-linux/m-p/47064#M2182 <P>yes, it is possible. you can install oneagent even if older version is already installed.</P> Tue, 19 Dec 2017 18:29:52 GMT pawel_brzoska 2017-12-19T18:29:52Z https://community.dynatrace.com/t5/Open-Q-A/Manually-update-an-agent-via-command-line-on-linux/m-p/47063#M2181 <P>Hello,</P><P>Supposing I have already an agent installed on a host, I am wondering if it is possible to perform an update of this agent by downloading the lastest OneAgent installer and execute it with tenant ID and tenant token ID as parameters ?</P><P>Regards,</P> Tue, 19 Dec 2017 17:26:17 GMT https://community.dynatrace.com/t5/Open-Q-A/Manually-update-an-agent-via-command-line-on-linux/m-p/47063#M2181 thierry_chea1 2017-12-19T17:26:17Z https://community.dynatrace.com/t5/Open-Q-A/Manually-update-an-agent-via-command-line-on-linux/m-p/47064#M2182 <P>yes, it is possible. you can install oneagent even if older version is already installed.</P> Tue, 19 Dec 2017 18:29:52 GMT https://community.dynatrace.com/t5/Open-Q-A/Manually-update-an-agent-via-command-line-on-linux/m-p/47064#M2182 pawel_brzoska 2017-12-19T18:29:52Z