incident handling

PHP Error Handling When we develop programs, sometimes there are problems with the program, we can use the following methods to find the error. Development phase: Output all error reports during development, which will help us to debug the program Run phase: We do not let the program output any kind of error report (not to allow users to see (including technical, not skilled people)) Write error reports to the log First, specify error report erro

ORA-600 [13013] handling process Record one ORA-600 [13013] Process A ORA-600 [13013] error was found in the alert Log after a database exception was completed Thu Mar 08 23:29:37 2012 Errors infile/opt/Oracle/diag/rdbms/chf/trace/chf_smon_24137.trc (incident = 38681 ): ORA-00600: internal error code, arguments: [13013], [5001], [518], [4198427], [170], [4198427], [17], [], [], [], [], []

You are welcome to reprint, reprint please specify the source http://blog.csdn.net/yankai0219/article/details/8018275 from yankai0219 Article content: 0. Preface 1. Overview of the 2.Nginx process model 3.Nginx event handling mechanism 3.1 basic knowledge: 3.2 Event handling mechanism for network events 3.3 through several issues, further understanding of Nginx network event

I want to write more things and comment on something. I didn't expect it to start with such an event. After reading the online message, some of them are moved out of the picture to describe it. The QQ Group also received forwarding from N people...

Mozilla, a Firefox browser developer, recently announced that, due to a database vulnerability, Mozilla developers may steal tens of thousands of email addresses and encrypted passwords.Many young people often get a small success and start to be

Story Introduction: on a dark night, thieves dive into a house, and the police's puppies find the thieves, so they make a sound of warning. The thief was scared away when he heard the sound of a puppy. The hacker was awakened when he heard the sound

Wirex family virus basically in the internal hard code to store two URL address (some variants of the URL is encrypted), variant A in the internal hard code of the following two

A few days ago, online for Baidu on June 22 and June 28 to a large number of sites to reduce the collection, and even the behavior of the K station noisy uproar. Baidu finally released today on the 6.22 and 6.28 events announcement: "For the low

  Because Fedora does not add users to sudoers by default, the "is not in the sudoers file." error will appear when we use sudo.   The method is as follows:   1. Enter the root Mode Su- Note: there is a space between su and -. Enter the

I believe everyone has seen this news. After all, there are more than N websites on the homepage over the past few days.He claimed that "No clothes, no meals, he had to steal. Not that I don't want to be a good person, but that my family environment

Problem Description:The new user executes the command sudo chmod 700, prompting for the root command. Enter three errors. Tip Yourid is isn't in the sudoers file. This incident'll be reportedProblem solvingMore/etc/sudoersAdd UsersRoot all= (All)

As a SaaS-mode ERP system, the current practice is to create a database for each enterprise, but a common set of PHP scripts. For example, my SaaS client has 50 companies, which equals I built 50 db in MySQL, the data structure is the same. Then the

The following short Q & A is excerpted from the recent podcast interview with Michael Malin, executive vice president and chief financial officer of MANDIANT, and Dave Merkel, vice president of products. Dave Merkel is currently working on advanced

Because fedora does not add users to sudoers by default, the "is not in the sudoers file." error will appear when we use sudo.The method is as follows:1. Enter the root ModeSu-Note: there is a space between Su and -.Enter the password of the current

Story. 1 One day at noon, Summer, it was too hot TMD. After lunch, I was lying in bed in the duty room and planning to go to bed. Then I heard a middle-aged male moaning outside. I want to have a patient. I can't take a nap. A woman just needs to

Read Cao Shige's blog titled problems caused by the female caseI learned four points. First,Don't take advantage of small profits, don't abuse your sympathy. Nowadays, there are more and more ways for scammers to cheat money, especially when they

Complete fact chat records Http://distancesoft.com/msnlog.txt Related links.VC/mfc was cheated on private activities, said 6000, and finally said 500, how should Tsinghua Ziguang face? Programmers were cheated (Manager Ziguang TAN), and Party A

Event-based programming is the cornerstone of the. NET Framework. The event mechanism in. NET Framework uses delegation (callback) Events are a common method to remove the coupling between the event source object (the object that generates the event)

  Eric, editor-in-chief of the well-known IT media InfoWorldKnorr issued a statement on his blog (Link), saying that the media and invited column author Randall C. Kennedy removed all relationships. The reason is that Kennedy was found to have

Ubuntu under the ordinary user with sudo execution command times title The error, the solution is to add permissions to the user in the/etc/sudoers file. As follows:1. Switch to the root userThe 2./etc/sudoers file is read-only by default and is