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Update Apache Tomcat from 9.0.26 to 9.0.43

  Download Latest Available Version of Tomcat apache-tomcat-9.0.43.tar.gz copy in /sap/upgrades/ extract : tar zxvf apache-tomcat-9.0.43.tar.gz   Stop Data Services Take Backup of /usr/sap/IPS folder in /sap/upgrades or only Tomcat folder under /use/sap/IPS/sap_bobj/   go back to  /sap/upgrades/ mv apache-tomcat-9.0.43 tomcat cp -rp * /usr/sap/IPS/sap_bobj/tomcat/   Start Data Services

SSH Trust Between Servers

 jsmith@local-host$ [Note: You are on local-host here]


jsmith@local-host$ ssh-keygen

Generating public/private rsa key pair.

Enter file in which to save the key (/home/jsmith/.ssh/id_rsa):[Enter key]

Enter passphrase (empty for no passphrase): [Press enter key]

Enter same passphrase again: [Pess enter key]

Your identification has been saved in /home/jsmith/.ssh/id_rsa.

Your public key has been saved in /home/jsmith/.ssh/id_rsa.pub.

The key fingerprint is:

33:b3:fe:af:95:95:18:11:31:d5:de:96:2f:f2:35:f9 jsmith@local-host

Step 2: Copy the public key to remote-host using ssh-copy-id

jsmith@local-host$ ssh-copy-id -i ~/.ssh/id_rsa.pub remote-host

jsmith@remote-host's password:

Now try logging into the machine, with "ssh 'remote-host'", and check in:


.ssh/authorized_keys

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Update Apache Tomcat from 9.0.26 to 9.0.43

  Download Latest Available Version of Tomcat apache-tomcat-9.0.43.tar.gz copy in /sap/upgrades/ extract : tar zxvf apache-tomcat-9.0.43.tar.gz   Stop Data Services Take Backup of /usr/sap/IPS folder in /sap/upgrades or only Tomcat folder under /use/sap/IPS/sap_bobj/   go back to  /sap/upgrades/ mv apache-tomcat-9.0.43 tomcat cp -rp * /usr/sap/IPS/sap_bobj/tomcat/   Start Data Services