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Install wireguard VPN on Ubuntu

To install wireguard VPN on ubuntu, run apt update apt install software-properties-common apt install linux-headers-$(uname -r) add-apt-repository ppa:wireguard/wireguard apt-get update

cpan

Install Perl Modules Using CPAN

Comprehensive Perl Archive Network (CPAN) is a directory of Perl modules. To install a perl module, run cpan In the

Auto push after git commit

Git hook allow you to perform tasks when some changes happen on a git repository. To automatically push code when

Load balancer

Load Balancer is used to distribute incoming traffic to multiple backend servers. Here are some of the popular software load

CentovaCast change MySQL password

CentovaCast is a control panel to manage online streaming services. It support shoucast, liqudsoap and icecast streaming servers. To change

Can’t locate version.pm in @INC

I got error “Can’t locate version.pm in @INC” running awk. [root@vmi431969 /]# ack mp3pdjSu5B0 Can’t locate version.pm in @INC (@INC

Wildcard DNS zone in bind

Wildcard DNS zone will act as authoritative DNS for any domain name. This is useful when you have a service

Amazon EC2 disk resize No space left on device

On an Amazon EC2 instamce disk usage was full. root@ip-172-31-46-249:/# df -h Filesystem Size Used Avail Use% Mounted on udev

Disable sshd start on boot in ubuntu

On my local computer, i have installed openssh-server, but i don’t want it always enabled. To disable openssh-server from auto

Plesk Mail not working amavis error

When sending email from a Plesk server, i get error Aug 11 19:49:28 vmi274961 postfix/smtp[29276]: E413C3320265: to=, relay=none, delay=0.47, delays=0.47/0/0/0,

Upgrade centovacast

To upgrade centovacast installation, run /usr/local/centovacast/sbin/update If you don’t want to upgrade shotcast/icecast/luquidsoap, you can run for f in /usr/local/centovacast/etc/update.d/80*;