Some of the users of the popular Dota 2 game may encounter a “ Steam client not found ” message when entering the game, and then the launch of the game itself. In this article I will talk about the features of this problem, and also explain how to fix the error Steam client not found in Dota 2.
Users of Windows 10 after the next system update may encounter a constantly appearing message "You need to fix it." The window with this message pops up with an enviable constancy (every few minutes), irritating with its appearance and disturbing the user. In this article I will explain why this message appears, and also explain how to get rid of the message You need to fix your microsoft account on your PC.
When launching various programs, the user may encounter the message “ Unhandled exception has occurred in your application ”, after which the program usually asks to click on the “Continue” button to continue. In this case, after clicking on this button, the application is usually closed. This material is intended to help the user correct this error, I will tell you what this problem is and how to fix Unhandled exception has occurred on your PC.
In the process of flashing your phone, users may encounter the message PMT . In this article, I will tell you what the error is, why it occurs, and how to fix it.
It so happens that you need to quickly change the user's password, and there is no control panel on the server. In this case, you can use the console command, which must be executed as root on the mysql server.
mysql> SET PASSWORD FOR 'username' @ 'hostname' = PASSWORD (' newPassWord '); username is the name of the database user.
hostname - domain, as a rule, localhost or IP 127.0.0.1
newPassWord - replace with a new password.
The password can use letters, numbers and some special characters: @, #, _. Also, for security reasons, the password does not have to match the username.
If you are using a stable release of the Debian distribution, you know that it contains only packages of a certain version. For example, php 5.6. And, until the distribution kit in this thread is updated, you will not be able to install a more recent version of the software ...
... Until you connect an additional, but official repository of backports packages. It provides newer versions of certain packages. For example, if nginx version 1.6.2 is located in the standard repository, then from backports you can install version 1.9.10, which includes many necessary improvements.
It would seem that it could be easier than adding a user to the server? I typed the adduser command in the console, answered a couple of questions about the password and other information, and here, you can log in with the received login and password, place files, etc.
Then, manually, you have to create folders. For example, one for the site. The other is for temporary files, so as not to drop them into general / tmp for protection purposes. One more - for sessions if the caching in Redis is not configured. You also need to copy the necessary configuration files, such as the public ssh key for authentication .
Imagine a situation: you have a static ip and you do a lot and do a lot of time editing the site. At the same time, you still need to monitor, periodically, the logs for errors in queries, or for vulnerability scans. And the presence of a large number of records with your IP makes it difficult to view logs.
With the help of a conditional entry that is available in nginx, starting with version 1.7.0, we can check the visitor's ip and not record it in the log files. Indeed, why do this if logging your ip is not necessary?
The massive transition of sites to work on an encrypted protocol is gaining momentum day after day. And if before working with certificates was a rather routine task, today you can easily and free get a certificate with a basic verification of ownership of the owner.
And this will help us cool service Let's Encrypt . This certification center began to work in beta mode on December 3, 2015. And during this time the number of its users is growing.
Caching data in RAM via Redis is one of the methods to speed up the site. This storage is highly efficient and can be used to cache not only sites, but also sessions, as well as a non-relational database.
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