I am attempting to extract the share names from the "pluginText" field below.
pluginText: <plugin_output>
Here are the SMB shares available on the remote host when logged in as SomeAccount:
- share1$
- Share-2$
- share 3
- share number 4
- share - number - 5
- and_so_on
</plugin_output>
and require the out put to show like this...
share1$
Share-2$
share 3
share number 4
share - number - 5
and_so_on
I had some luck with this... | rex ":* - (?<pluginText>[^<]*)</plugin_output>" | makemv delim=" - " pluginText
... with the exception of share names that contained a " - ". For example, " share - number - 5" gets split into three separate names because of the delimiter.
I've also tried this... | rex "^[^\-\n]*\-\s+(?<pluginText>[^<]*)" | makemv delim="\n - " pluginText
But it's not consistent. Sometimes, I get the share names as intended, and sometimes it just shows all the text including whats not required.
I'm not very strong with regular expressions, so I'm requesting help to get it right on splunk.
<search> | rex field=pluginText max_match=100 "\\n\s+-\s(?<share>[^\\n]*)"
<search> | rex field=pluginText max_match=100 "\\n\s+-\s(?<share>[^\\n]*)"
Thank you! This worked perfectly.
Try with max_match set to a high value.
| rex max_match=500 "(?:\s*-\s*(?<share_name>.*))" | mvexpand share_name
If you have a field name that contains just the plugin output text with the share list (I'm not familiar with Tenable SC logs) use "field={your field name}" with rex, by default it runs the pattern against the entire _raw message.
May not be the best one, but would this help?
\-\s+(?<myshares>........?.?.?.?.?.?.?.?.?.?.?)
Thanks Laxman!
It works on the sample set provided, but doesn't when tested with actual logs.
I've managed to get it working with this...
| rex ":* - (?<pluginText>[^<]*)</plugin_output>"
| makemv delim="\n - " pluginText
Hello,
i tried this regex to get only the "-" out of your text.
Maybe this will help:
\s\s(?(-))\s