gwsu2008

# Delete all files in the workspace
rm -rf *

# Create a directory for the job definitions
mkdir -p $BUILD_ID/jobs

# Copy global configuration files into the workspace
cp $JENKINS_HOME/*.xml $BUILD_ID/

# Copy keys and secrets into the workspace

gwsu2008

mport pandas as pd
from datetime import datetime

No_of_quarters=8

#today = datetime.date.today()
today = datetime(2019, 1, 11)
month = pd.Period(today, freq='M')
quarter = month.asfreq('Q-DEC')
print(type(quarter))

gwsu2008

#!/bin/bash
if [ -z "$1" ]; then
  echo "Usage: sudo $0 /dev/sdh1"
  exit 1;
fi

dd if=$1 of=/dev/null & pid=$!
while true; do
  ps -p$pid --no-heading || break;
  echo "-- $(date) ------------------";

gwsu2008

sudo dd if=/dev/zero of=/swapfile count=4096 bs=1MiB
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
swapon -s

/etc/fstab
/swapfile   swap    swap    sw  0   0

gwsu2008

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-initialize.html

gwsu2008

import json
import boto3

def lambda_handler(event, context):
    client = boto3.client('s3')

    res = client.get_object(Bucket='szabgab', Key='abc.json')
    content = res["Body"].read()
    data = json.loads(content)
    

gwsu2008

Thread.getAllStackTraces().keySet().each() {
    if (it.name.contains('JOB_NAME')) {  
      println "Stopping $it.name"
      it.stop()
    }
}

gwsu2008

Most common Bash date commands for timestamping
From time to time I get asked how to use the date command to generate a timestamp. Here is an idiot-friendly script you can post for reference in your team’s bin/ if you get interrupted about timestamp questions or have an aversion to typing phrases like “man date” (with or without a space).

All but the first one and last three produce filename-friendly strings.

A big thanks to the following folks for pointing out mistakes and suggesting useful format inclusions:

2013-05: Rich for the reminder to include UTC and timezoned stamps.
2017-10: “Hamilton and Meg” (haha!) for pointing out I had my 4 year example formats messed up and for prodding me to include a 2-year example.
2018-01: Autumn Gray for suggesting that I add examples of including short and long days of the week.

gwsu2008

xcodebuild -list -workspace BaseNetworkConcept.xcworkspace/ -json

gwsu2008

sudo yum groupinstall "Development Tools"
sudo yum install make glibc-devel gcc patch
sudo yum install gcc-c++
sudo yum install openssl-devel

update-alternatives --config gcc ( choose gcc48)

 /usr/local/bin/virtualenv test-env
 source test-env/bin/activate