NXLOG how to merge multilines regex
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
I have a log like this:
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 245] csometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
I use nxlog to send this to kafka, what I want is to merge all lines with "WebContainer : 149" into one, and next line when this changes and so on.
regex multiline nxlog
asked Nov 22 '18 at 14:05
madimadi
7010
add a comment |
I have a log like this:
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 245] csometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
I use nxlog to send this to kafka, what I want is to merge all lines with "WebContainer : 149" into one, and next line when this changes and so on.
regex multiline nxlog
asked Nov 22 '18 at 14:05
madimadi
7010
add a comment |
I have a log like this:
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 245] csometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
I use nxlog to send this to kafka, what I want is to merge all lines with "WebContainer : 149" into one, and next line when this changes and so on.
regex multiline nxlog
asked Nov 22 '18 at 14:05
madimadi
7010
I have a log like this:
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 149] sometihng sometihng
14:40:33.476 [WebContainer : 245] csometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
14:40:33.476 [WebContainer : 245] sometihng sometihng
I use nxlog to send this to kafka, what I want is to merge all lines with "WebContainer : 149" into one, and next line when this changes and so on.
regex multiline nxlog
regex multiline nxlog
asked Nov 22 '18 at 14:05
madimadi
7010
asked Nov 22 '18 at 14:05
madimadi
7010
asked Nov 22 '18 at 14:05
madimadi
7010
asked Nov 22 '18 at 14:05
madimadi
7010
asked Nov 22 '18 at 14:05
madimadi
7010
7010
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You can use the following regex to capture all the lines with a certain value:
/(.*[WebContainer : (d+)]s*(.*))+s+.*[WebContainer : 2]s(.*)+s+.*[WebContainer : 2]s(.*)+/g
The regex matches any number of any char up to '[WebContainer : ', then matches any number and a right Square bracket before matcing White Spaces.
Then it starts all over Again (a new line), only here it uses capturing Group 2 to specify the number. This is repeated on the third line.
Then replace the matches with :
$1$3$4
Now you will get one line per number, combining the 'sometihng' from each line.
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
This works for this particular case, but what if we don't know how many lines will the webcontainer: 123 will have (but a finite number). And forget about this something:)
– madi
Nov 22 '18 at 14:46
You can't add an unknown number of lines. Then it becomes multiple matches and can't be replaced with back references.
– Poul Bak
Nov 22 '18 at 14:50
If you want to add one line, you can add 's+.*[WebContainer : 2]s(.*)+' to the regex and '$5' to the replacement.
– Poul Bak
Nov 22 '18 at 14:51
add a comment |
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1 Answer
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oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can use the following regex to capture all the lines with a certain value:
/(.*[WebContainer : (d+)]s*(.*))+s+.*[WebContainer : 2]s(.*)+s+.*[WebContainer : 2]s(.*)+/g
The regex matches any number of any char up to '[WebContainer : ', then matches any number and a right Square bracket before matcing White Spaces.
Then it starts all over Again (a new line), only here it uses capturing Group 2 to specify the number. This is repeated on the third line.
Then replace the matches with :
$1$3$4
Now you will get one line per number, combining the 'sometihng' from each line.
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
This works for this particular case, but what if we don't know how many lines will the webcontainer: 123 will have (but a finite number). And forget about this something:)
– madi
Nov 22 '18 at 14:46
You can't add an unknown number of lines. Then it becomes multiple matches and can't be replaced with back references.
– Poul Bak
Nov 22 '18 at 14:50
If you want to add one line, you can add 's+.*[WebContainer : 2]s(.*)+' to the regex and '$5' to the replacement.
– Poul Bak
Nov 22 '18 at 14:51
add a comment |
You can use the following regex to capture all the lines with a certain value:
/(.*[WebContainer : (d+)]s*(.*))+s+.*[WebContainer : 2]s(.*)+s+.*[WebContainer : 2]s(.*)+/g
The regex matches any number of any char up to '[WebContainer : ', then matches any number and a right Square bracket before matcing White Spaces.
Then it starts all over Again (a new line), only here it uses capturing Group 2 to specify the number. This is repeated on the third line.
Then replace the matches with :
$1$3$4
Now you will get one line per number, combining the 'sometihng' from each line.
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
This works for this particular case, but what if we don't know how many lines will the webcontainer: 123 will have (but a finite number). And forget about this something:)
– madi
Nov 22 '18 at 14:46
You can't add an unknown number of lines. Then it becomes multiple matches and can't be replaced with back references.
– Poul Bak
Nov 22 '18 at 14:50
If you want to add one line, you can add 's+.*[WebContainer : 2]s(.*)+' to the regex and '$5' to the replacement.
– Poul Bak
Nov 22 '18 at 14:51
add a comment |
You can use the following regex to capture all the lines with a certain value:
/(.*[WebContainer : (d+)]s*(.*))+s+.*[WebContainer : 2]s(.*)+s+.*[WebContainer : 2]s(.*)+/g
The regex matches any number of any char up to '[WebContainer : ', then matches any number and a right Square bracket before matcing White Spaces.
Then it starts all over Again (a new line), only here it uses capturing Group 2 to specify the number. This is repeated on the third line.
Then replace the matches with :
$1$3$4
Now you will get one line per number, combining the 'sometihng' from each line.
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
You can use the following regex to capture all the lines with a certain value:
/(.*[WebContainer : (d+)]s*(.*))+s+.*[WebContainer : 2]s(.*)+s+.*[WebContainer : 2]s(.*)+/g
The regex matches any number of any char up to '[WebContainer : ', then matches any number and a right Square bracket before matcing White Spaces.
Then it starts all over Again (a new line), only here it uses capturing Group 2 to specify the number. This is repeated on the third line.
Then replace the matches with :
$1$3$4
Now you will get one line per number, combining the 'sometihng' from each line.
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
answered Nov 22 '18 at 14:27
Poul BakPoul Bak
5,49331233
5,49331233
This works for this particular case, but what if we don't know how many lines will the webcontainer: 123 will have (but a finite number). And forget about this something:)
– madi
Nov 22 '18 at 14:46
You can't add an unknown number of lines. Then it becomes multiple matches and can't be replaced with back references.
– Poul Bak
Nov 22 '18 at 14:50
If you want to add one line, you can add 's+.*[WebContainer : 2]s(.*)+' to the regex and '$5' to the replacement.
– Poul Bak
Nov 22 '18 at 14:51
add a comment |
This works for this particular case, but what if we don't know how many lines will the webcontainer: 123 will have (but a finite number). And forget about this something:)
– madi
Nov 22 '18 at 14:46
You can't add an unknown number of lines. Then it becomes multiple matches and can't be replaced with back references.
– Poul Bak
Nov 22 '18 at 14:50
If you want to add one line, you can add 's+.*[WebContainer : 2]s(.*)+' to the regex and '$5' to the replacement.
– Poul Bak
Nov 22 '18 at 14:51
This works for this particular case, but what if we don't know how many lines will the webcontainer: 123 will have (but a finite number). And forget about this something:)
– madi
Nov 22 '18 at 14:46
This works for this particular case, but what if we don't know how many lines will the webcontainer: 123 will have (but a finite number). And forget about this something:)
– madi
Nov 22 '18 at 14:46
You can't add an unknown number of lines. Then it becomes multiple matches and can't be replaced with back references.
– Poul Bak
Nov 22 '18 at 14:50
You can't add an unknown number of lines. Then it becomes multiple matches and can't be replaced with back references.
– Poul Bak
Nov 22 '18 at 14:50
If you want to add one line, you can add 's+.*[WebContainer : 2]s(.*)+' to the regex and '$5' to the replacement.
– Poul Bak
Nov 22 '18 at 14:51
If you want to add one line, you can add 's+.*[WebContainer : 2]s(.*)+' to the regex and '$5' to the replacement.
– Poul Bak
Nov 22 '18 at 14:51
add a comment |
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