Use Below command
login as root
curl http://checkip.amazonaws.com
[root@ip-173-11-11-11 ~]#
[root@ip-173-11-11-11~]# curl http://checkip.amazonaws.com
55.2232.1123.123341
[root@ip-173-11-11-11 ~]#
Use Below command
login as root
curl http://checkip.amazonaws.com
[root@ip-173-11-11-11 ~]#
[root@ip-173-11-11-11~]# curl http://checkip.amazonaws.com
55.2232.1123.123341
[root@ip-173-11-11-11 ~]#
check version of Ansible on Linux
[root@ip-0.0.0.0 project1]#
[root@ip-0.0.0.0 project1]# ansible --version
ansible 2.9.27
config file = /etc/ansible/ansible.cfg
configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python3.6/site-packages/ansible
executable location = /usr/bin/ansible
python version = 3.6.8 (default, Jan 11 2023, 08:43:50) [GCC 8.5.0 20210514 (Red Hat 8.5.0-16)]
[root@ip-0.0.0.0 project1]#
[root@ip-0.0.0.0 project1]#
Install Ansible on Linux OS
=> Login as root user
[root@ip-0.0.0.0 ~]#
[root@ip-0.0.0.0 ~]# yum install ansible
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered with an entitlement server. You can use subscription-manager to register.
Last metadata expiration check: 2:49:39 ago on Fri 14 Apr 2023 07:03:14 AM UTC.
Dependencies resolved.
==========================================================================================================================
Package Architecture Version Repository Size
==========================================================================================================================
Installing:
ansible noarch 2.9.27-1.el8ae ansible-2-for-rhel-8-rhui-rpms 17 M
Installing dependencies:
sshpass x86_64 1.09-4.el8 rhel-8-appstream-rhui-rpms 30 k
Installing weak dependencies:
python3-jmespath noarch 0.9.0-11.el8 rhel-8-appstream-rhui-rpms 45 k
Transaction Summary
==========================================================================================================================
Install 3 Packages
Total download size: 17 M
Installed size: 96 M
Is this ok [y/N]: y
Downloading Packages:
(1/3): python3-jmespath-0.9.0-11.el8.noarch.rpm 825 kB/s | 45 kB 00:00
(2/3): sshpass-1.09-4.el8.x86_64.rpm 526 kB/s | 30 kB 00:00
(3/3): ansible-2.9.27-1.el8ae.noarch.rpm 52 MB/s | 17 MB 00:00
--------------------------------------------------------------------------------------------------------------------------
Total 44 MB/s | 17 MB 00:00
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Installing : sshpass-1.09-4.el8.x86_64 1/3
Installing : python3-jmespath-0.9.0-11.el8.noarch 2/3
Installing : ansible-2.9.27-1.el8ae.noarch 3/3
Running scriptlet: ansible-2.9.27-1.el8ae.noarch 3/3
Verifying : python3-jmespath-0.9.0-11.el8.noarch 1/3
Verifying : sshpass-1.09-4.el8.x86_64 2/3
Verifying : ansible-2.9.27-1.el8ae.noarch 3/3
Installed products updated.
Installed:
ansible-2.9.27-1.el8ae.noarch python3-jmespath-0.9.0-11.el8.noarch sshpass-1.09-4.el8.x86_64
Complete!
[root@ip-0.0.0.0 ~]#
[oracle@10.1.0.2 bin]$
[oracle@10.1.0.2 bin]$ ./swingbench
java.lang.UnsupportedClassVersionError: com/dom/benchmarking/swingbench/SwingBench has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:473)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.commons.launcher.ChildMain.run(ChildMain.java:183)
[oracle@10.1.0.2 bin]$
[oracle@10.1.0.2 bin]$
[oracle@10.1.0.2 bin]$
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]# wget https://download.oracle.com/java/19/latest/jdk-19_linux-x64_bin.rpm
--2023-03-06 14:49:06-- https://download.oracle.com/java/19/latest/jdk-19_linux-x64_bin.rpm
Resolving download.oracle.com (download.oracle.com)... 23.56.12.90
Connecting to download.oracle.com (download.oracle.com)|23.56.12.90|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 189609546 (181M) [application/x-redhat-package-manager]
Saving to: ‘jdk-19_linux-x64_bin.rpm’
jdk-19_linux-x64_bin.rpm 100%[==================================================>] 180.83M 99.6MB/s in 1.8s
2023-03-06 14:49:08 (99.6 MB/s) - ‘jdk-19_linux-x64_bin.rpm’ saved [189609546/189609546]
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]# ls -lrt
total 260760
-rw-------. 1 root root 6699 May 4 2021 original-ks.cfg
-rw-------. 1 root root 6953 May 4 2021 anaconda-ks.cfg
-rw-r--r-- 1 root root 189609546 Dec 7 23:14 jdk-19_linux-x64_bin.rpm
-rw-r--r-- 1 root root 77218345 Jan 9 18:30 'AutoDL?BundleId=247937_0ae14417abb444ebb02b9815e2103550'
-rw-r--r-- 1 root root 25289 Feb 6 10:25 aws-replication-installer-init.py
drwxr-xr-x 3 root root 105 Feb 18 13:01 mgn18022023
-rw-r--r-- 1 root root 137320 Feb 18 13:07 aws_replication_agent_installer.log
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]# rpm -Uvh jdk-19_linux-x64_bin.rpm
warning: jdk-19_linux-x64_bin.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Verifying... ################################# [100%]
Preparing... ################################# [100%]
Updating / installing...
1:jdk-19-2000:19.0.2-7 ################################# [100%]
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]# which java
/usr/bin/java
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]# java -version
java version "19.0.2" 2023-01-17
Java(TM) SE Runtime Environment (build 19.0.2+7-44)
Java HotSpot(TM) 64-Bit Server VM (build 19.0.2+7-44, mixed mode, sharing)
[root@10.1.0.2 ~]#
[root@10.1.0.2 ~]#