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package com.ibm.labbook.utils;

import com.ibm.lang.management.ExtendedOperatingSystem;
import com.ibm.lang.management.ManagementUtils;
import com.ibm.lang.management.OperatingSystemMXBean;
import com.ibm.lang.management.UnixOperatingSystemMXBean;


@SuppressWarnings("restriction")
public class SystemUtil{

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# run this script as a cron job or using watch
#
# e.g:
# Using 'watch' - to run the script every 5 mins
#   # watch -n 300 ./file_handles.sh
#
# Using a cron job to run every 5 mins. Run
#    # crontab –e
# then add the following line to the editor
#   '*/10 * * * * /home/hvkrishn/file_handles.sh'

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import HelloWorldService;
import io.advantageous.qbit.admin.ManagedServiceBuilder;
import io.advantageous.qbit.http.request.HttpBinaryResponse;
import io.advantageous.qbit.http.request.HttpResponseBuilder;
import io.advantageous.qbit.http.request.HttpTextResponse;
import io.advantageous.qbit.http.request.decorator.HttpBinaryResponseHolder;
import io.advantageous.qbit.http.request.decorator.HttpResponseDecorator;
import io.advantageous.qbit.http.request.decorator.HttpTextResponseHolder;

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Tabs and Windows

Function	Shortcut
Fullscreen	⌘+ Enter
Previous Tab	⌘+ Left Arrow
Next Tab	⌘+ Right Arrow
Go to Tab	⌘ + Number
Go to Window	⌘ + Option + Number
Go to Split Pane by Direction	⌘ + Option + Arrow

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# pre-requisite for container-selinux-2.9-4.el7.noarch.rpm
sudo yum install policycoreutils-python

wget http://mirror.centos.org/centos/7/extras/x86_64/Packages/container-selinux-2.21-1.el7.noarch.rpm
sudo rpm -i container-selinux-2.21-1.el7.noarch.rpm

#Set up the Docker CE repository on RHEL:
sudo yum install -y yum-utils
sudo yum install -y device-mapper-persistent-data lvm2
sudo yum-config-manager --enable rhel-7-server-extras-rpms

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root@harsha:~# curl -XPUT 'localhost:9200/_settings?pretty' -H 'Content-Type: application/json' -d' { "index": { "refresh_interval": "30s" } } '
{
  "acknowledged" : true
}




root@harsha:~# curl -XPUT 'localhost:9200/_settings?pretty' -H 'Content-Type: application/json' -d' { "index": { "number_of_replicas": "0" } } '
{

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04:00:36,290 ERROR [org.keycloak.broker.oidc.AbstractOAuth2IdentityProvider] (default task-163) Failed to make identity provider oauth callback: org.keycloak.broker.provider.IdentityBrokerException: Could not obtain user profile from github.
	at org.keycloak.social.github.GitHubIdentityProvider.doGetFederatedIdentity(GitHubIdentityProvider.java:92)
	at org.keycloak.broker.oidc.AbstractOAuth2IdentityProvider.getFederatedIdentity(AbstractOAuth2IdentityProvider.java:283)
	at org.keycloak.broker.oidc.AbstractOAuth2IdentityProvider$Endpoint.authResponse(AbstractOAuth2IdentityProvider.java:407)
	at sun.reflect.GeneratedMethodAccessor750.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
	at org.jboss.resteasy.core.ResourceMet

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• Update HISTORY.rst
• Commit the changes:

git add HISTORY.rst
git commit -m "Changelog for upcoming release 0.1.1."

• Update version number (can also be minor or major)

bumpversion patch

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basic concept

• https://www.elastic.co/blog/found-elasticsearch-from-the-bottom-up
• https://www.elastic.co/blog/found-sizing-elasticsearch
• shard: https://aws.amazon.com/blogs/database/get-started-with-amazon-elasticsearch-service-how-many-shards-do-i-need/
• https://www.codementor.io/ashish1dev/getting-started-with-elasticsearch-du107nett

docker

docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:6.2.4

k8s

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git checkout better_branch
git merge --strategy=ours master    # keep the content of this branch, but record a merge
git checkout master
git merge better_branch             # fast-forward master up to the merge


----------------------

If you want your history to be a little clearer, I'd recommend adding some information to the merge commit message to make it clear what you've done. Change the second line to: