Server Setup Guides

Install Fail2Ban on Debian 12

Step 1 – Install

apt install -y fail2ban
systemctl enable --now fail2ban

Step 2 – `/etc/fail2ban/jail.local`

[DEFAULT]
bantime  = 3600
findtime = 600
maxretry = 5
banaction = iptables-multiport
ignoreip = 127.0.0.1/8 192.168.1.0/24

[sshd]
enabled  = true
port...

7th May 2026

security gentoo fail2ban

Install Fail2Ban on Gentoo Linux

Step 1 – Install

emerge --ask net-analyzer/fail2ban
rc-update add fail2ban default && rc-service fail2ban start

Step 2 – `/etc/fail2ban/jail.local`

[DEFAULT]
bantime  = 3600
findtime = 600
maxretry = 5
banaction = iptables-multiport
ignoreip = 127.0.0.1/8 192....

7th May 2026

security netbsd fail2ban

Install Fail2Ban on NetBSD 10

Step 1 – Install

pkgin install py310-fail2ban
echo 'fail2ban=YES' >> /etc/rc.conf && service fail2ban start

Step 2 – `/etc/fail2ban/jail.local`

[DEFAULT]
bantime  = 3600
findtime = 600
maxretry = 5
banaction = iptables-multiport
ignoreip = 127.0.0.1/8 192.168.1.0...

7th May 2026

security openbsd fail2ban

Install Fail2Ban on OpenBSD 7.5

Step 1 – Install

pkg_add py3-fail2ban
rcctl enable fail2ban && rcctl start fail2ban

Step 2 – `/etc/fail2ban/jail.local`

[DEFAULT]
bantime  = 3600
findtime = 600
maxretry = 5
banaction = iptables-multiport
ignoreip = 127.0.0.1/8 192.168.1.0/24

[sshd]
enabled  =...

7th May 2026

security rhel fail2ban

Install Fail2Ban on RHEL 9

Step 1 – Install

subscription-manager repos --enable codeready-builder-for-rhel-9-$(arch)-rpms
dnf install -y fail2ban
systemctl enable --now fail2ban

Step 2 – `/etc/fail2ban/jail.local`

[DEFAULT]
bantime  = 3600
findtime = 600
maxretry = 5
banaction = iptables-mult...

7th May 2026

security ubuntu fail2ban

Install Fail2Ban on Ubuntu 24.04

Step 1 – Install

apt install -y fail2ban
systemctl enable --now fail2ban

Step 2 – `/etc/fail2ban/jail.local`

[DEFAULT]
bantime  = 3600
findtime = 600
maxretry = 5
banaction = iptables-multiport
ignoreip = 127.0.0.1/8 192.168.1.0/24

[sshd]
enabled  = true
port...

7th May 2026

applications almalinux gitea

Install Gitea on AlmaLinux 9

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /va...

7th May 2026

applications arch gitea

Install Gitea on Arch Linux

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /var...

7th May 2026

applications debian gitea

Install Gitea on Debian 12

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /var/...

7th May 2026

applications gentoo gitea

Install Gitea on Gentoo Linux

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /v...

7th May 2026

applications netbsd gitea

Install Gitea on NetBSD 10

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /var/...

7th May 2026

applications openbsd gitea

Install Gitea on OpenBSD 7.5

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /va...

7th May 2026

applications rhel gitea

Install Gitea on RHEL 9

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /var/lib...

7th May 2026

applications ubuntu gitea

Install Gitea on Ubuntu 24.04

Step 1 – Create git user and download binary

useradd -r -m -d /home/git -s /bin/bash git
VERSION=1.22.0
wget -O /usr/local/bin/gitea https://dl.gitea.com/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
chmod +x /usr/local/bin/gitea

Step 2 – Directories

mkdir -p /v...

7th May 2026

monitoring almalinux grafana

Install Grafana on AlmaLinux 9

Step 1 – Install

cat > /etc/yum.repos.d/grafana.repo <


Step 2 –
...


    
      
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      7th May 2026


                  

  
        
      
            
          
        
            monitoring
        
      
          
        
            arch
        
      
          
        
            grafana
        
      
      
      
      
        
           Install Grafana on Arch Linux
        
      
            Install Grafana on Arch Linux
Step 1 – Install
pacman -S --noconfirm grafana
systemctl enable --now grafana
Step 2 – Access
http://your-server:3000 — default admin / admin (change immediately).
Step 3 – Add Prometheus data source

Configuration → Data Sources → Add data source
Se...
    
    
      
        Read more →
      
    
    
      7th May 2026
          

  

                  

  
        
      
            
          
        
            monitoring
        
      
          
        
            debian
        
      
          
        
            grafana
        
      
      
      
      
        
           Install Grafana on Debian 12
        
      
            Install Grafana on Debian 12
Step 1 – Install
wget -q -O - https://packages.grafana.com/gpg.key | gpg --dearmor | tee /usr/share/keyrings/grafana.gpg > /dev/null
echo "deb [signed-by=/usr/share/keyrings/grafana.gpg] https://packages.grafana.com/oss/deb stable main" | tee /etc/apt/sources.list.d/...
    
    
      
        Read more →
      
    
    
      7th May 2026
          

  

                  

  
        
      
            
          
        
            monitoring
        
      
          
        
            gentoo
        
      
          
        
            grafana
        
      
      
      
      
        
           Install Grafana on Gentoo Linux
        
      
            Install Grafana on Gentoo Linux
Step 1 – Install
# Download from https://grafana.com/grafana/download
Step 2 – Access
http://your-server:3000 — default admin / admin (change immediately).
Step 3 – Add Prometheus data source

Configuration → Data Sources → Add data source
Select P...
    
    
      
        Read more →
      
    
    
      7th May 2026
          

  

                  

  
        
      
            
          
        
            monitoring
        
      
          
        
            netbsd
        
      
          
        
            grafana
        
      
      
      
      
        
           Install Grafana on NetBSD 10
        
      
            Install Grafana on NetBSD 10
Step 1 – Install
# Download from https://grafana.com/grafana/download
Step 2 – Access
http://your-server:3000 — default admin / admin (change immediately).
Step 3 – Add Prometheus data source

Configuration → Data Sources → Add data source
Select Pro...
    
    
      
        Read more →
      
    
    
      7th May 2026
          

  

                  

  
        
      
            
          
        
            monitoring
        
      
          
        
            openbsd
        
      
          
        
            grafana
        
      
      
      
      
        
           Install Grafana on OpenBSD 7.5
        
      
            Install Grafana on OpenBSD 7.5
Step 1 – Install
# Download from https://grafana.com/grafana/download
Step 2 – Access
http://your-server:3000 — default admin / admin (change immediately).
Step 3 – Add Prometheus data source

Configuration → Data Sources → Add data source
Select P...
    
    
      
        Read more →
      
    
    
      7th May 2026
          

  

                  

  
        
      
            
          
        
            monitoring
        
      
          
        
            rhel
        
      
          
        
            grafana
        
      
      
      
      
        
           Install Grafana on RHEL 9
        
      
            Install Grafana on RHEL 9
Step 1 – Install
cat > /etc/yum.repos.d/grafana.repo <

Step 2 – Acce
...

    

    
      
        Read more →
      
    
    
      7th May 2026
          

  


                  

  
        
      
            
          
        
            monitoring
        
      
          
        
            ubuntu
        
      
          
        
            grafana
        
      
      
      
      
        
           Install Grafana on Ubuntu 24.04
        
      
            Install Grafana on Ubuntu 24.04
Step 1 – Install
wget -q -O - https://packages.grafana.com/gpg.key | gpg --dearmor | tee /usr/share/keyrings/grafana.gpg > /dev/null
echo "deb [signed-by=/usr/share/keyrings/grafana.gpg] https://packages.grafana.com/oss/deb stable main" | tee /etc/apt/sources.list...
    
    
      
        Read more →
      
    
    
      7th May 2026
          

  

                  

  
        
      
            
          
        
            haproxy
        
      
          
        
            almalinux
        
      
          
        
            haproxy
        
      
      
      
      
        
           Install HAProxy on AlmaLinux 9
        
      
            Install HAProxy on AlmaLinux 9
Step 1 – Install
dnf install -y haproxy
systemctl enable --now haproxy
Step 2 – Basic /etc/haproxy/haproxy.cfg
global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin
    user haproxy
    group h...
    
    
      
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      7th May 2026
          

  

                  

  
        
      
            
          
        
            haproxy
        
      
          
        
            arch
        
      
          
        
            haproxy
        
      
      
      
      
        
           Install HAProxy on Arch Linux
        
      
            Install HAProxy on Arch Linux
Step 1 – Install
pacman -S --noconfirm haproxy
systemctl enable --now haproxy
Step 2 – Basic /etc/haproxy/haproxy.cfg
global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin
    user haproxy
    g...
    
    
      
        Read more →
      
    
    
      7th May 2026

Server Setup Guides

Install Fail2Ban on Debian 12

Install Fail2Ban on Debian 12

Step 1 – Install

Step 2 – /etc/fail2ban/jail.local

Install Fail2Ban on Gentoo Linux

Install Fail2Ban on Gentoo Linux

Step 1 – Install

Step 2 – /etc/fail2ban/jail.local

Install Fail2Ban on NetBSD 10

Install Fail2Ban on NetBSD 10

Step 1 – Install

Step 2 – /etc/fail2ban/jail.local

Install Fail2Ban on OpenBSD 7.5

Install Fail2Ban on OpenBSD 7.5

Step 1 – Install

Step 2 – /etc/fail2ban/jail.local

Install Fail2Ban on RHEL 9

Install Fail2Ban on RHEL 9

Step 1 – Install

Step 2 – /etc/fail2ban/jail.local

Install Fail2Ban on Ubuntu 24.04

Install Fail2Ban on Ubuntu 24.04

Step 1 – Install

Step 2 – /etc/fail2ban/jail.local

Install Gitea on AlmaLinux 9

Install Gitea on AlmaLinux 9

Step 1 – Create git user and download binary

Step 2 – Directories

Install Gitea on Arch Linux

Install Gitea on Arch Linux

Step 1 – Create git user and download binary

Step 2 – Directories

Install Gitea on Debian 12

Install Gitea on Debian 12

Step 1 – Create git user and download binary

Step 2 – Directories

Install Gitea on Gentoo Linux

Install Gitea on Gentoo Linux

Step 1 – Create git user and download binary

Step 2 – Directories

Install Gitea on NetBSD 10

Install Gitea on NetBSD 10

Step 1 – Create git user and download binary

Step 2 – Directories

Install Gitea on OpenBSD 7.5

Install Gitea on OpenBSD 7.5

Step 1 – Create git user and download binary

Step 2 – Directories

Install Gitea on RHEL 9

Install Gitea on RHEL 9

Step 1 – Create git user and download binary

Step 2 – Directories

Install Gitea on Ubuntu 24.04

Install Gitea on Ubuntu 24.04

Step 1 – Create git user and download binary

Step 2 – Directories

Install Grafana on AlmaLinux 9

Install Grafana on AlmaLinux 9

Step 1 – Install

Step 2 –

Install Grafana on Arch Linux

Install Grafana on Arch Linux

Step 1 – Install

Step 2 – Access

Step 3 – Add Prometheus data source

Install Grafana on Debian 12

Install Grafana on Debian 12

Step 1 – Install

Install Grafana on Gentoo Linux

Install Grafana on Gentoo Linux

Step 1 – Install

Step 2 – Access

Step 3 – Add Prometheus data source

Install Grafana on NetBSD 10

Install Grafana on NetBSD 10

Step 1 – Install

Step 2 – Access

Step 3 – Add Prometheus data source

Install Grafana on OpenBSD 7.5

Step 2 – `/etc/fail2ban/jail.local`

Step 2 – `/etc/fail2ban/jail.local`

Step 2 – `/etc/fail2ban/jail.local`

Step 2 – `/etc/fail2ban/jail.local`

Step 2 – `/etc/fail2ban/jail.local`

Step 2 – `/etc/fail2ban/jail.local`

Step 2 – Basic `/etc/haproxy/haproxy.cfg`

Step 2 – Basic `/etc/haproxy/haproxy.cfg`