NMachine | small pack of machine learning algorithms | Machine Learning library
kandi X-RAY | NMachine Summary
kandi X-RAY | NMachine Summary
A small pack of machine learning algorithms implemented in C#
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QUESTION
I am trying to read performance reports from multiple machines and would like to parse them and combine them to easily compare machine performances on single plots. Once divided into multiple csv I plan on reading them using pd.read_csv() and combine mutliple tools into single df's.
But in order to that I must first deal with & split up rather ugly csv files with semicolon separators.
The structure of the CSV is like this:
KEYWORD_01;;;...;;
COL_01;COL_02;COL03;...;COL_n;
Line_1;
Line_2;
Line_3;
...
Line_m;
KEYWORD_02;;;...;;
COL_01;COL_02;COL03;...;COL_x;
Line_1;
Line_2;
Line_3;
...
Line_y;
KEYWORD_03;;;...;;
COL_01;COL_02;COL03;...;COL_f;
Line_1;
Line_2;
Line_3;
...
Line_g;
The csv report is made of multiple sections each beginning with a fixed keyword (or keyphrase), each section has a set number of column (which can vary from section to section) and a dynamic number of rows depending on the number of events reported (cfr structure above).
I create a list with all my keywords called tpm_sections
...
ANSWER
Answered 2020-Dec-01 at 21:26I think you're making things harder by breaking up the problem into too many smaller problems. Extracting the data from the original html (being a structured data format of sorts as well) and only the data you need, would probably have been easiest.
However, if you're looking for a way to:
- split up an existing text file into multiple text files
- split just before a keyword line
- only write output for selected keywords
And assuming the text file is a semi-colon-separated file for which any line that only has a single term in the first column is a keyword line, then this should work:
QUESTION
I have been testing with Logstash pipeline to process Oracle multiline audit log that has the following format:
...ANSWER
Answered 2020-Oct-05 at 09:05based on your requirement you have to modify your grok pattern in the second grok filter for both LENGH and ACTION parameter you are creating the same field ora_audit_action so it will apped the data and form an array better to create separate field for both parameters
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