Another way to minify JSON is to use the npm package.
json2csv is java script library which allows conversion of the format csv and json on a linux terminal.
Temporary tables exist in a special schema. If specified in the create table statement, the table is created as a temporary table. Temporary tables are automatically dropped at the end of a session, or optionally at the end of the current transaction. .. Any indexes created on a temporary table are automatically temporary as well.
How to remove old builds as scripted pipeline in a Jenkinsfile? Not only I fail to see the sexiness in this new approach, but also I dislike the groovy syntax. In the end add I came up with several solutions to accomplish my goal: Keep only the last 10 builds. There are several ways and solutions. It was a huge try and error approach.
I write some configuration documents with the Elasticsearch low level Java Rest Client. The documents are missing a timestamp, therefore I define a simple pipeline, which adds the
@timestamp field to my documents.
A small recipe how to remove multiple applications with yum.
eyeD3 is a Python module and program for processing ID3 tags. Information about mp3 files (i.e bit rate, sample frequency, play time, etc.) is also provided. The formats supported are ID3 v1.0/v1.1 and v2.3/v2.4. This is a collection of examples how to organise your digital music collection with eyeD3.
Working in the financial business requires to have the currency code master-data accessible for various reasons. The ISO 4217 currency codes can be obtained from the ISO Organization website. This post uses Logstash and the csv plugin to process the data and import it into Elasticsearch. Elasticsearch itself provides the REST interface, so every micro-service or web service can access the desired data.
Elasticsearch Alerting with X-Pack (formerly known as Watcher), writes it watch executions in a daily indices. If you don’t keep an eye on that, you use a lot of shards on small indices. Curator offers the capability of the reindex action, i.e. write data from a daily index into a month or year index. This post contains an example for Elasticsearch v5.4.3 and Elasticsearch Curator v5.1.1.