This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <iomanip> | |
| #include <iostream> | |
| #include <sstream> | |
| #include <string> | |
| #include <vector> | |
| #include <random> | |
| using namespace std; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| fn gcd(mut a:isize, mut b:isize) -> usize { | |
| let mut t; | |
| while a != 0 { | |
| t = a; | |
| a = b % a; | |
| b = t; | |
| } | |
| b.abs() as usize | |
| } |
havlan
/ configloader.go
Last active
April 25, 2018 14:22
Loading json config files in golang, useful for database type configs.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| layout of config file | |
| { | |
| "host":"localhost", | |
| "port": 5432, | |
| "user": "postgres", | |
| "password": "123123", | |
| "database": "example_db" | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| "actions": { | |
| "email_admin": { | |
| "throttle_period": "0h15m0s", | |
| "email": { | |
| "to": "alarm@localhost", | |
| "from": "sentinl@localhost", | |
| "subject": "Alarm", | |
| "priority": "high", | |
| "body": "Found {{payload.hits.total}} Events" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| Time fractions: | |
| 1000 ms/sec | |
| 60 sec/min | |
| 60 min/hour | |
| 24 hour/day | |
| */ | |
| let getFlatUTCArray = function (base_value, time_fractions) { | |
| time_data = [base_value]; | |
| for (i = 0; i < time_fractions.length; i++) { |
havlan
/ find_sentinl_user.js
Created
July 10, 2018 12:20
Elasticsearch client to find sentinl users when searchguard plugin protects
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const elasticsearch = require('elasticsearch'); | |
| const bcrypt = require('bcrypt'); | |
| const login = 'admin'; | |
| const password = 'admin'; | |
| const config = { | |
| host: [ | |
| { | |
| host: 'localhost', |
havlan
/ impersonate_err.log
Created
July 23, 2018 07:04
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| juli 23 09:02:36 dlhavlan18 kibana[28701]: {"type":"error","@timestamp":"2018-07-23T07:02:36Z","tags":["fatal"],"pid":28701,"level":"fatal","error":{"message":"child \"sentinl\" fails because [child \"settings\" fails because [child \"authentication\" fails because [\"imersonate\" is not allowed]]]","name":"ValidationError","stack":"ValidationError: child \"sentinl\" fails because [child \"settings\" fails because [child \"authentication\" fails because [\"imersonate\" is not allowed]]]\n at Object.exports.process (/usr/share/kibana/node_modules/joi/lib/errors.js:181:19)\n at _validateWithOptions (/usr/share/kibana/node_modules/joi/lib/any.js:651:31)\n at root.validate (/usr/share/kibana/node_modules/joi/lib/index.js:121:23)\n at Config._commit (/usr/share/kibana/src/server/config/config.js:119:35)\n at Config.set (/usr/share/kibana/src/server/config/config.js:89:10)\n at Config.extendSchema (/usr/share/kibana/src/server/config/config.js:62:10)\n at /usr/share/kibana/src/plugin_discovery/ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 2018-08-03T07:39:35.495Z INFO instanc | |
| /beat.go:492 Home path: [/usr/share/filebeat] Config path: [/usr/share/filebeat] Data path: [/usr/share/filebeat/data] Logs path: [/usr/share/filebeat/logs] | |
| 2018-08-03T07:39:35.496Z DEBUG [beat] instance/beat.go:519 Beat metadata path: /usr/share/filebeat/data/meta.json | |
| 2018-08-03T07:39:35.513Z INFO instance/beat.go:499 Beat UUID: 2e22082a-ac77-4c04-a56a-05dcd32b8266 | |
| 2018-08-03T07:39:35.514Z INFO [beat] instance/beat.go:716 Beat info {"system_info": {"beat": {"path": {"config": "/usr/share/filebeat", "data": "/usr/share/filebeat/data", "home": "/usr/share/filebeat", "logs": "/usr/share/filebeat/logs"}, "type": "filebeat", "uuid": "2e22082a-ac77-4c04-a56a-05dcd32b8266"}}} | |
| 2018-08-03T07:39:35.514Z INFO [beat] instance/beat.go:725 Build info {"system_info": {"build": {"commit": "45a9a9e1561b6c540e94211ebe03d18abcacae55", "libbeat": "6.3.2", "time": "2018-07-20T04:18:19.000Z", "version": "6.3.2"}}} |
havlan
/ kubernetes-autodiscover-logstash.yaml
Last active
September 8, 2022 09:17
filebeat kubernetes logger to ship logs to logstash filter running on host machine (10.0.2.2)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| --- | |
| apiVersion: v1 | |
| kind: ConfigMap | |
| metadata: | |
| name: filebeat-config | |
| namespace: kube-system | |
| labels: | |
| k8s-app: filebeat | |
| data: | |
| filebeat.yml: |- |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 2018-09-18T07:15:44.521Z INFO instance/beat.go:492 Home path: [/usr/share/filebeat] Config path: [/usr/share/filebeat] Data path: [/usr/share/filebeat/data] Logs path: [/usr/share/filebeat/logs] | |
| 2018-09-18T07:15:44.528Z INFO instance/beat.go:499 Beat UUID: ab1c2849-bc71-4f6b-b5ff-823a49fd63bf | |
| 2018-09-18T07:15:44.533Z INFO [beat] instance/beat.go:716 Beat info {"system_info": {"beat": {"path": {"config": "/usr/share/filebeat", "data": "/usr/share/filebeat/data", "home": "/usr/share/filebeat", "logs": "/usr/share/filebeat/logs"}, "type": "filebeat", "uuid": "ab1c2849-bc71-4f6b-b5ff-823a49fd63bf"}}} | |
| 2018-09-18T07:15:44.533Z INFO [beat] instance/beat.go:725 Build info {"system_info": {"build": {"commit": "45a9a9e1561b6c540e94211ebe03d18abcacae55", "libbeat": "6.3.2", "time": "2018-07-20T04:18:19.000Z", "version": "6.3.2"}}} | |
| 2018-09-18T07:15:44.533Z INFO [beat] instance/beat.go:728 Go runtime info {"system_info": {"go": {"os":"linux","arch":"amd64","max_procs":2,"version":"go1.9.4"}}} | |
| 2018-09-18T07:15:44.535Z INFO |
OlderNewer