Linux Tips, Hacks, Tricks, and Tutorials
අද මම කියල දෙන්නේ apache වල virtual host එකක් හදල free SSL certificate එකක් දාන විදිය ssl දන්නා කලින් ඔයාල mod ssl install කරගන්න ඕන මේ විදියට. [root@test]# yum install mod_ssl අපි free SSL දාන්නේ letsencrypt වලින්. එකට අපි GIT install කරගෙන එකේ clone එකක් හදාගමු අපේ host එකේ [root@test]# yum install git [root@test]# sudo […]
LAMP කියන්නේ open-source software කිහිපයක එකතුවක්. ඒ කියන්නේ Linux, Apache HTTP Server, MySQL database, and PHP). මේ tutorial එකේදි මම ඔයාලට කියලා දෙන්නේ කොහොමද RHEL/CentOS 7 වල LAMP install කරන්නේ කියලා. මේකට ඔයාල VPS එකක් හරි dedicated server එකක්හරි ගන්න ඕන. මම Datacenter.lk/ එකෙන් VPS එකක් ගන්නවා . ඔයාලටත් එතනින්මහරි වෙන කැමති service provider කෙනෙක්ගෙන් […]
අද මම කියල දෙන්නේ datacenter.lk එකෙන් අපි අරගත්ත VPS එකේ wordpress install කරන්නේ කොහොමද කියල. web server එක setup කරනහැටි බලන්න අපේ youtube channel එකහරි කලින් පොස්ට් එක හරි බලන්න. මුලින්ම අපි setup කරපු domain එකේ document root එකට ගිහින් wordpress download කරගෙන extract කරගන්නවා මේ විදියට [root@test web]# cd /opt/web/ [root@test web]# ls [root@test […]
Updating third-party SSL certificates on GitLab involves replacing the existing certificate files with the new ones and reconfiguring GitLab. Here’s how to do it 1. Obtain New SSL Certificates You can use my CSR Generator to generate a CSR and acquire the SSL certificate. – Acquire the updated SSL certificate and private key from your […]
To enable Let’s Encrypt SSL for GitLab, follow these steps. Ensure that GitLab is configured properly and you have root access to your GitLab instance. The steps apply to GitLab’s Omnibus installation. 1. Ensure Prerequisites A publicly accessible domain name pointing to your GitLab server. Port 80 (HTTP) and port 443 (HTTPS) open on your […]
You will need to do the following: SSH into your Droplet where GitLab is installed. ssh [your-user]@[your-droplet-ip-address] Open the GitLab Rails console. If you installed GitLab via the Omnibus package, you can open the Rails console with: sudo gitlab-rails console Locate the root user and change the password. Once in the console, enter the following commands: user = […]
Git is a powerful version control system that every developer should know. Whether you’re collaborating with others or managing your own projects, these 25 Git commands will help you navigate and control your codebase efficiently. 1. git init Initializes a new Git repository in your project directory. git init 2. git clone Clones an existing […]
Step 1 – Allocate Public IP for Ingress The following command will allocate Public IP : az network public-ip create –resource-group [resource-group] –name [name for public IP] –sku Standard –allocation-method static –query publicIp.ipAddress -o tsv Step 2 – Install NGINX Ingress Controller using Helm An ingress controller, because it is a core component of Kubernetes, […]
Pre Setup Once you’ve gained access to your terminal it might be wise to spend ~1 minute to setup your environment. You could set these: alias k=kubectl # will already be pre-configured export do=”–dry-run=client -o yaml” # k create deploy nginx –image=nginx $do export now=”–force –grace-period 0″ # k delete pod x $now Vim The […]
Setting Up Kubectl Autocomplete in Your Shell Environment Setting up kubectl autocomplete depends on the shell you’re using. Here are the options for the most common shells. Remember to replace kubectl with your chosen alias if you’re using one. For instance, if you’ve aliased kubectl as k, replace kubectl with k in the scripts below. […]