ISPConfig

ISPConfig fail to create MySQL database

Whem creating MySQL database in ISPConfig, no database get created. To debug, i disabled the cronjob. Created a database in

ISPConfig

Install SSL for ISPConfig Control Panel

To add SSL for ISPConfig control panel, add the server hostname as a website in ISPConfig and enable the LetsEnrypt

Apachectl

apachectl command is used to interact with Apache web server. To see Apache status To list virtualhost info, run List

VestaCP Free Hosting Control Panel

VestaCP SSL for mail server

VestaCP install self signed SSL for mail server by default. To install valid SSL, login to VestCP, go to sites.

Disable Native Notification on Google  Chrome Ubuntu

Disable Native Notification on Google Chrome Ubuntu

On Ubuntu, Google chrome had a disable native notification option. On Chrome 78, this option is removed. But you still

Identify virtual machine technology

Identify virtual machine technology

virt-what is a shell script which can be used to detect if the program is running in a virtual machine.

apropos

apropos

apropos is a linux command that search manual pages and descriptions. Example See Linux Commands

bind

bind

bind is a DNS server. To check bind configuration for errors, run if chroot dns working inside server, not outside

Install rsync in freebsd from source

Install rsync in freebsd from source

On the server, i want to install rsync have no ports as it was older version FreeBSD 5.4 and is

maximum number of open files and file descriptors in linux

maximum number of open files and file descriptors in linux

To see open files in linux use the command There is a limit set in the kernel on how many

lighttpd too many open files

lighttpd too many open files

lighttpd server crashes with fllowing error in error_log file. As lighttpd is a single-threaded server, its main resource limit is

df not showing all mounts

df not showing all mounts

On a server, df not showing all mounts This is caused by corrupt /etc/mtab To fix See df