Category: ANY

For begin look what we have:

mysql> show variables like 'character_set%';
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | latin1                     |
| character_set_connection | latin1                     |
| character_set_database   | latin1                     |
| character_set_filesystem | binary                     |
| character_set_results    | latin1                     |
| character_set_server     | latin1                     |
| character_set_system     | latin1                     |
| character_sets_dir       | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.01 sec)
mysql>  

“Mysql5: Shortly – how to set charset и collation set of symbols default.”Continue reading

EPEL is maintained as part of the Fedora project that maintains several packages that are not part of the standard Red Hat Enterprise Linux (or CentOS). For example, if you are installing nagios (or bugzilla, or any other standard open source software), you’ll typically install it from source. i.e You’ll download the source code from the corresponding open source project site, and compile it on your system. You won’t be able to install those using the standard yum repositories (i.e base, updates, etc.).
If you enable EPEL, you can install nagios, or bugzilla, or any other standard open source software just using yum command.

“How do enable repository EPEL on CentOS 5.*, CentOS 6.* or CentOS 7.*”Continue reading

If you work on remote system in the terminal mode. If you want leave a working programms after disconnect from the terminal. For that you can use screen programm. But in the some cases this programm not installed on the system.
For it we have a simple decision.

1. You should upload a binary file of screen to the remote server. Any i386 or x86_64 and verify all libraries.

“How to run SCREEN in user space without installation in the system. Daemon of the user space on some a hostings with the multiusers environment or some VPS.”Continue reading