Sometimes you need to move your develop from a branch to another; in this case the cherry pick command is your friend. Definition: given one or more existing commits, apply the change each one introduces, recording a new commit for Read more…
Simple firewall management tool that uses firewalld deamon Install List all zones Rule management
Certbot it’s an cool tool that automatically enable HTTPS on your website deploying Let’s Encrypt certificates. How to Centos not snap – not anymore supported Snap install See the official guide https://certbot.eff.org/lets-encrypt/centosrhel7-apache To create the certificates Your certificates are deployed Read more…
A virtual private server (VPS) is a virtual machine sold as a service by an Internet hosting service. To start having fun you need at least: 1vCpu, 2GB RAM e 20GB SSD with 100 mbps bandwidth Then Make sure that Read more…
Rsync, which stands for “remote sync”, is a remote and local file synchronization tool. It uses an algorithm that minimizes the amount of data copied by only moving the portions of files that have changed. Here an example
Docker installation for centos See active containers Docker file example Build using bocker file in the same dir See all docker images Delete an image Stop a container Enter in a container and start a /bin/bash session Copy file Docker Read more…
Common commands Here a list of the most common vim commands Change git default editor to vim Comment out with # from line 10 to line 110 Search
Clone existing repo Align remote changes Align remote changes inside local repo Merge a remote repo inside your local Create new branch Check status Create new branch Push new branch Commit changes List git branches that contain a given commit Read more…
Scp copies files between hosts on a network. It uses ssh for data transfer, and uses the same authentication and provides the same security as ssh. Scp will ask for passwords or passphrases if they are needed for authentication You Read more…