Events-csv User Manual

From NovaOrdis Knowledge Base
Revision as of 19:34, 29 August 2017 by Ovidiu (talk | contribs) (→‎headers)
Jump to navigation Jump to search

Internal

Overview

Usage:

tail -f input.csv | csv [query] [-o output-spec] 
csv [query] [-o output-spec] <input-file.csv>

Concepts

events-csv Concepts

Commands

headers

Scan the CSV stream and display the headers, as they are identified in the stream. The command displays the line on which the header is found, and a zero-based indexed list of headers. The index can then be used to extract the values corresponding to that specific header from the stream.

csv headers ./sample.csv
line 1 header:
  0: timestamp(time:MM/dd/yy HH:mm:ss)
  1: CPU User Time(string)
  2: CPU Kernel Time(string)
  3: CPU I/O Wait Time(string)