4 min
IT Ops
REST API:一点cURL和一些Python
Here at Logentries
[http://logentries.com/centralize-log-data-automatically/?le_trial=rest_api_curl_and_python-logentries_blog-post_cta-create_trial&utm_campaign = rest_api_curl_and_python&utm_source = logentries_blog&utm_medium=post_cta&utm_content = create_trial]
work has been going for sometime in bringing to our customers a powerful and
flexible REST API [/2014/09/the-abcs-of-rest/] service for interaction with
their log data. 这项工作从REST查询API开始
[/2016/05/now-availab
3 min
IT Ops
备份日志检查和它们能告诉你什么
There is simply no substitute for a recent, accurate backup when it comes to
从文件或系统损坏或中断中恢复. 但备份必须是
完整和无错误，使完全恢复成为可能. That’s why inspecting
log files from backups is a critical and important step in verifying their
accuracy or coverage, and a necessary check before performing a restore that
将任何备份映像或文件转换为生产状态.
Your backup logs
[http://logentries.com/centralize-log
5 min
IT Ops
在记录日志时保持代码整洁
In my consultancy practice, one of the things that I do most frequently is help
团队编写所谓的“干净代码”.“通常，这是围绕测试驱动的
development (TDD) and writing code that is easily maintained via regression
测试和无风险重构. 团队想要了解如何做到这一点，并且
how to do it in their production code (as opposed to in some kind of toy “let’s
制作计算器(练习).
One of the most prominent, early sticking points that rears its head tend
6 min
IT Ops
Rsyslog使用Netscaler将TCP/IP日志转发到Logentries
这篇客座文章最初出现在IBM developerWorks上
[http://developer.ibm.com/recipes/tutorials/rsyslog-tcpip-log-forwarding-to-logentries-with-netscaler/]
.
Overview
The aim of the article is to cover technical areas on how to load balance
Rsyslog TCP/IP traffic from Redhat Server to Logentries (a third party solutions
for real time log management, monitoring and analytics) and configuration used
for load balancing network traffic flow between the connected servers.
Majority of virtu
3 min
IT Ops
Introducing LEQL: LIMIT
The Logentries query language, also known as LEQL, offers a very expressive way
to query log data. 如果您不熟悉LEQL，您可以得到一个很好的概述
from one of our previous blog posts here [/2015/06/introducing-leql/]. Today
we’re excited to announce the latest extension of LEQL’s capabilities – Limit.
If you want to skip reading about this and just go try it out for yourself then
转到LEQL Querybuilder中的高级视图
[http://docs.logentries.com/docs/search # section-leq
5 min
IT Ops
Leexportpy简介
What is Leexportpy?
Leexportpy [http://github.Com/logentries/leexportpy]是一个灵活的和
extensible Python application that enables log search results to be easily
exported to third party services such as Geckoboard and HostedGraphite. The
应用程序利用Logentries REST API
[/2016/05/now-available-rest-query-api/] providing you with the ability to
easily create queries on any of your log data, transform the results to the data
第三方服务和推送传输所需的格式
9 min
IT Ops
使用Log4J的自描述日志
UPDATE POSTED 12.12.21:如果您正在使用Log4j，请注意在12月
2021年10月10日，Apache发布
[http://logging.apache.org/log4j/2.x/security.html#Fixed_in_Log4j_2.15.0]
version 2.15.0 of their Log4j framework, which included a fix for CVE-2021-44228
[http://attackerkb./ topics/in9spr2bzt/cve -2021-44228]，一个关键的(CVSSv3)
10) remote code execution (RCE) vulnerability affecting Apache Log4j 2.14.1 and
earlier versions. 这是一个严重的漏洞，我们强烈建议您这样做
4 min
IT Ops
审计日志如何帮助确认和纠正安全策略
There are many possible definitions for the term “security policy,” but all of
它们有一些共同的元素. 安全策略应该列出什么
assets, both physical and digital, an organization wishes to protect. It should
解释什么是安全，什么是行为安全. In short, a security
policy identifies what assets are to be protected, what kinds of risks such
protection is meant to defeat or mitigate, and how security can be established,
measured, and monitored. A
6 min
IT Ops
信号和噪声是最好的世界记录
One of the absolute, classic pieces of advice that you’ll hear when it comes to
logging is what I think of as the iconic Goldilocks logging advice. It goes
something like this.
When it comes to logging, you don’t want to miss anything important because
日志记录帮助您理解应用程序的行为. But youalsodon’t want
to log too much. 如果日志记录太多，日志将变得无用. You want to log
just the right amount.
当然，这是明智的建议. Right?
或者，当你停下来的时候
20 min
IT Ops
SSH from the ground up
If you work professionally in the IT industry, chances are you’ve been using
OpenSSH为您的日常工作提供了很长一段时间.
OpenSSH however provides so much more than “just” remote shell on *nix system
(显然在Windows上也是如此[http://github].com/PowerShell/Win32-OpenSSH)太
now!) and in this article
we’re going to explore some of the non immediate uses of ssh and introduce a few
辅助工具使SSH的使用变得更好.
示例的约定
我们需要设置一些项
4 min
IT Ops
将一个web应用迁移到Angular
At some point many applications get to a state in which a large refactoring or
在某些情况下，需要进行完全的重写. 这样做的决定可以是
driven by many factors. 例如，代码库正在快速增长
current architecture cannot support the growth, components are becoming too
tightly coupled and need to be split, new and better technology becomes
available which offers significant improvements or due to other factors the
当前的代码库没有得到维护
3 min
IT Ops
网络研讨会回顾:Tableau服务器日志分析
Our webinar
[http://info.logentries.com/tableau - pluralsight logentries研讨会- 2016]
broadcasted & 记录于2016年6月16日. 在此期间播放Tableau Zen
Master Mike Roberts of Pluralsight discussed how to develop a simple technology
堆栈用于使用logentry的下一代Tableau管理
[http://logentries.com/centralize-log-data-automatically/?le_trial=tableau_webinar_june16_recap-logentries_blog-post_cta-create_trial&utm_campaign = tableau_webinar_june16_recap&utm_source=logentr
11 min
IT Ops
Monitoring SNS Activity Using a Lambda Function and Logentries
Amazon Web Services Lambda函数非常酷. A Lambda function is a
feature in Amazon Web Services that allows you to put a discrete piece of
computing logic up in The Cloud and then access that logic to meet a particular
need. For example, you can create a Lambda function that takes a list of stock
symbols and does some analysis on the list using other cloud based services in
为了建议最好的股票购买.
Logentries发挥了Lambda函数的强大功能
[http://docs.logentrie
3 min
IT Ops
Checking Active Directory (AD) Security and Integrity via Log Monitoring
Because AD literally holds the keys to the kingdom for domain-based networks and
runtime environments, it’s usually a good idea to keep a close eye on those
keys, how they’re being used and what kinds of attacks might be directed at
them. Monitoring AD related event logs provides one great tool in exercising due
安全诚信勤奋. 对特定的高影响事件进行警报
provides yet another.
For over two decades now, Microsoft’s Active Directory (AD) has provided a
powerful set
3 min
IT Ops
Exploiting Zookeeper for managing processes in a production environment with Lockex
Lock and execute!
作为logentry的工程师
[http://logentries.com/centralize-log-data-automatically/?le_trial=exploiting_zookeeper-logentries_blog-post_cta-create_trial&utm_campaign = exploiting_zookeeper&utm_source = logentries_blog&utm_medium=post_cta&utm_content = create_trial]
I need to maintain a complex system that has requirements for being available to
our customers. 我们总是构建具有抵抗能力的系统
failure.
在我们的环境中，我们有过程和dae