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How to clean up disk space if after deleting a file disk space is not released - interactive bash script Article
3 min read
How to clean up disk space if after deleting a file disk space is not released - interactive bash script
Each of us may have come across situations when, after clearing files on the server (based on Centos, Debian, Ubuntu, etc.), deleting unnecessary files did not clear the disk space.
How to install Sentry on Centos 7 Article
5 min read
How to install Sentry on Centos 7
In this manual we will tell you how to install Sentry on Centos 7, and do it quickly, correctly and reliably. In addition, we will prepare the configuration for Supervisor, with which we will manage the main Sentry services.
How to Install and configure Squid proxy in one click Article
2 min read
How to Install and configure Squid proxy in one click
Proxies and VPNs at the current stage of Internet development have become a necessary tool for almost every user. Improving security, bypassing website blocking and restrictions are some of the main advantages of using proxy services. Someone prefers...
Recovering corrupted mysql innodb database from files on Centos 7 Article
2 min read
Recovering corrupted mysql innodb database from files on Centos 7
As a result of an unexpected shutdown of the database server, or for other reasons, sometimes the MySQL InnoDB storage engine may be damaged, as a result of which the MySQL service will stop starting. You can solve this problem as follows.
Article
3 min read
How to install the latest version of haproxy on centos 7
How to set up MySQL database backups quickly, safely and reliably Article
4 min read
How to set up MySQL database backups quickly, safely and reliably
All owners of MySQL databases are familiar with the problem of daily backups. It is important not only to have a consistent copy of all the necessary databases, but also to backup at a given time, without creating an increased load on the working arc...
How to get a wildcard SSL certificate with letsencrypt and cloudflare on Centos 7 Article
3 min read
How to get a wildcard SSL certificate with letsencrypt and cloudflare on Centos 7
Let's consider obtaining an SSL certificate for a domain and all subdomains through DNS validation using CloudFlare as one of the most popular DNS services