gwsu2008

List java version:
/usr/libexec/java_home -V
Matching Java Virtual Machines (3):
    11.0.6, x86_64:	"AdoptOpenJDK (OpenJ9) 11"	/Library/Java/JavaVirtualMachines/adoptopenjdk-11-openj9.jdk/Contents/Home
    11.0.5, x86_64:	"Java SE 11.0.5"	/Library/Java/JavaVirtualMachines/jdk-11.0.5.jdk/Contents/Home
    1.8.0_231, x86_64:	"Java SE 8"	/Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/Contents/Home
    
Choose version in ~/.bash_profile
export JAVA_HOME=$(/usr/libexec/java_home -v 1.8.0_231)

gwsu2008

#!/bin/bash +x
# terminate a screen session
screen -S [session id # you want to kill] -X kill

screen -S [session id # you want to kill] -X quit

# start screen session
/usr/bin/screen -d -m -S android_emu ./emulator -avd ${DEVICE_NAME} -gpu host -wipe-data -no-boot-anim -no-audio -noaudio -netfast -timezone America/Los_Angeles >> emulator.log 2>&1

gwsu2008

Run:
docker run -d -v /var/run/docker.sock:/var/run/docker.sock -p 2376:2375 bobrik/socat TCP4-LISTEN:2375,fork,reuseaddr UNIX-CONNECT:/var/run/docker.sock
or
socat -d TCP-LISTEN:2376,range=127.0.0.1/32,reuseaddr,fork UNIX:/var/run/docker.sock

Using HTTP
https://docs.docker.com/engine/security/https/#connecting-to-the-secure-docker-port-using-curl
https://blog.couchbase.com/enabling-docker-remote-api-docker-machine-mac-osx/

gwsu2008

pipeline {
    stages {
        stage("Build"){
            steps {
                script {
                    currentBuild.displayName = "The name."
                    currentBuild.description = "The best description."
                }
            }
        }

gwsu2008

// Check if key exists in map
def mymap = [name:"Gromit", likes:"cheese", id:1234]
def key = "likes"

if(mymap[key]) {
    println mymap[key]
}

if(mymap.containsKey(key)) {
    println mymap[key]

gwsu2008

The simple answer is, Agent is for declarative pipelines and node is for scripted pipelines.

In declarative pipelines the agent directive is used for specifying which agent/slave the job/task is to be executed on. This directive only allows you to specify where the task is to be executed, which agent, slave, label or docker image.

On the other hand, in scripted pipelines the node step can be used for executing a script/step on a specific agent, label, slave. The node step optionally takes the agent or label name and then a closure with code that is to be executed on that node.

declarative and scripted pipelines (edit based on the comment):

* declarative pipelines is a new extension of the pipeline DSL (it is basically a pipeline script with only one step, a pipeline step with arguments (called directives), these directives should follow a specific syntax. The point of this new format is that it is more strict and therefore should be easier for those new to pipelines, allow for graphical editing and much m

gwsu2008

https://www.worldtimebuddy.com/?pl=1&lid=100,5392263,1819729,30&h=100
https://www.gardenista.com/posts/everything-you-need-to-know-about-zz-plants-zamioculcas-zamiifolia/
https://cleanvehiclerebate.org/eng/pre-post-purchase/1999
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https://www.dmv.ca.gov/portal/dmv/detail/vr/decal
https://www.rapidtables.com/web/color/html-color-codes.html
https://myhellorewards.redlion.com/MyStays
https://rtyley.github.io/bfg-repo-cleaner/
https://ibotpeaches.github.io/Apktool/
https://raw.githubusercontent.com/apkudo/adbusbini/master/adb_usb.ini

gwsu2008

https://plugins.jenkins.io/convert-to-pipeline
https://github.com/KostyaSha/github-integration-plugin
https://plugins.jenkins.io/kubernetes
http://afonsof.com/jenkins-material-theme/

gwsu2008

# https://github.com/jenkinsci/docker/blob/master/README.md
docker run --name jenkins -d -p 8080:8080 -p 50000:50000 -u $(id -u ${USER}):$(id -g ${USER}) \
-v /Users/home/jenkins_home:/var/jenkins_home jenkins/jenkins:lts-jdk11

gwsu2008

#!/bin/bash +x

* Run the container 
docker run -it -e VAR=1 ubuntu_bash -d ashok/pyashokproj /bin/bash

* To start an existing container which is stopped
docker start <container-name/ID>

* To stop a running container
docker stop <container-name/ID>