greenygh0st

CREATE OR REPLACE FUNCTION SYSDATEUTC RETURN DATE AS 
BEGIN
  RETURN CAST(sys_extract_utc(SYSTIMESTAMP) AS DATE);
END SYSDATEUTC;

greenygh0st

ruby -e "require 'securerandom'; puts SecureRandom.uuid"

greenygh0st

sudo apt-get -s dist-upgrade | grep "^Inst" | grep -i securi | awk -F " " {'print $2'} | xargs sudo apt-get install -y

greenygh0st

-- taken from: https://dba.stackexchange.com/questions/171739/change-owner-of-all-schema-objects
CREATE OR REPLACE FUNCTION public.chown(in_schema character varying, new_owner character varying)
 RETURNS void
 LANGUAGE plpgsql
AS $function$
DECLARE
  object_types VARCHAR[];
  object_classes VARCHAR[];
  object_type record;

greenygh0st

extension Double {
    func reduceScale(to places: Int) -> Double {
        let multiplier = pow(10, Double(places))
        let newDecimal = multiplier * self // move the decimal right
        let truncated = Double(Int(newDecimal)) // drop the fraction
        let originalDecimal = truncated / multiplier // move the decimal back
        return originalDecimal
    }
}

greenygh0st

# all
kubectl get pods --all-namespaces | grep -E 'ImagePullBackOff|ErrImagePull|Evicted|Terminating' | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod  --grace-period=0 --force

# not terminated
kubectl get pods --all-namespaces | grep -E 'ImagePullBackOff|ErrImagePull|Evicted' | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod  --grace-period=0 --force

# manual scaling adjustment
kubectl scale --replicas=0 deployment <deployment>

greenygh0st

public class Person {
  public string FirstName { get; set; }
  public string LastName { get;set; }
  public int Age { get; set; }

  public async Task Finalize() {
    // does something does not matter what
  }
}

greenygh0st

import { Component } from '@angular/core';
import { of } from 'rxjs';
import { tap, switchMap} from 'rxjs/operators';
import { retryBackoff } from 'backoff-rxjs';
import { BackendService, HttpError } from './backend.service';

export const INIT_INTERVAL_MS = 100; // 100 ms
export const MAX_INTERVAL_MS = 20 * 1000; // 20 sec

@Component({

greenygh0st

$ServiceName = 'Serenade'
$arrService = Get-Service -Name $ServiceName

while ($arrService.Status -ne 'Running')
{

    Start-Service $ServiceName
    write-host $arrService.status
    write-host 'Service starting'
    Start-Sleep -seconds 5

greenygh0st

Git branch in prompt.

parse_git_branch() { git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* (.*)/ [\1]/' }

export PS1="\u@\h \W[\033[01;33m]$(parse_git_branch)[\033[00m] $ "

Here are some other terminal colour codes you can use:

Some other cool options: