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Category: Server

CSF Error: perl module is not installed
description

CSF Error: perl module is not installed

9 years ago0 in centos
A common error clients come across after initially installing the Config Server Security ( CSF ) and Firewall, is receiving …
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Nodejs Nginx error: failed (13: Permission denied)
description

Nodejs Nginx error: failed (13: Permission denied)

9 years ago0 in Server
Using Nodejs Nginx you can get this error: failed (13: Permission denied) while connecting to upstream error can display when …
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MySQL error: Can’t create/write to file
description

MySQL error: Can’t create/write to file

9 years ago0 in MySQL
MySQL : Can’t create/write to file, often this means your partition has run out of space and the file can’t …
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Can’t connect to TP when using CloudFlare
description

Can’t connect to TP when using CloudFlare

9 years ago0 in CloudFlare
If you have problems establishing an FTP connection to a domain that is protected by CloudFlare, That’s because CloudFlare will …
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How to optimize and speed up your server
description

How to optimize and speed up your server

9 years ago0 in Apache
When it comes to speeding up a server, the primary choice of most people is to add more hardware resources. …
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iotop : How to save the ouput in log file ?
description

iotop : How to save the ouput in log file ?

9 years ago0 in Linux commands
You can use cron task scheduling to get iotop to run every minute and log any I/O activity it detects. …
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Understanding TOP command linux
description

Understanding TOP command linux

9 years ago0 in Linux commands
When you run top command, you get many informations about your system The CPU(s) row shows: CPU state percentages based …
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How to change SSH port on CentOS 7
description

How to change SSH port on CentOS 7

9 years ago0 in Linux
To change the default SSH port, the first thing you want to do is backup the current SSH configuration file …
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unable to start MySQL service after reboot (2)
description

unable to start MySQL service after reboot (2)

9 years ago0 in MySQL
There are plenty of possible reasons to to start MySQL service after reboot, but if you did not make any …
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unable to start MySQL service after reboot (1)
description

unable to start MySQL service after reboot (1)

9 years ago0 in MySQL
To start MySQL service, there are plenty of possible reasons, but if you make some change in your /etc/my.cnf before rebooting …
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