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Logstash Mutate Filter for stripping Linux color codes from log files
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| # Get rid of color codes | |
| mutate { | |
| gsub => ["message", "\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]", ""] | |
| } |
How does this work though ?
Well it literally removes ANSI color codes from the message field with gsub.
works like a charm.
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How does this work though ?