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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)

10 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)

10 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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