generate a new GPG key January 12, 2026 | No Comments | information, linux, macos When you generate a new GPG key, the existing key is neither deleted nor affected. Both will coexist in your local GPG keybox. When you […]
create a command October 7, 2025 | No Comments | information This works on macOS, Linux, and Unix-like in .basrc or .zshrc (hidden files) (They are configuration files for the zsh and bash shells) located in […]
date September 28, 2025 | No Comments | information The “date” command tells you the time set on the server, it can be in UTC or GMT. you just have to write date
cron September 27, 2025 | No Comments | information The Cron system in Linux is essentially an automatic task scheduler. Its name comes from the Greek word chronos, meaning time. Cron is the service […]
PHP in linux September 23, 2025 | No Comments | information, linux, web To install a PHP code runner on an Ubuntu server, you must use the apt package manager. The simplest way is to install the base […]
SCP | No Comments | information scp (Secure Copy Protocol) allows you to securely copy files between your computer and a remote server, or between two remote servers. It’s similar to […]
pipes | in linux | No Comments | information, linux, pipe, proccess-information Pipes in Linux, represented by the vertical bar symbol |, are a fundamental feature that allows you to redirect the output of one command to […]
Wi-Fi with Netplan September 21, 2025 | No Comments | interface, internet, linux, netplan, wifi, WPA_supplicant I really wanted to avoid using Netplan, but it worked for me. I have Linux as my operating system, the Ubuntu Server distribution (it doesn’t […]
extend sudo duration September 19, 2025 | No Comments | information, linux, server, sudo You must create a file in The file you created in the /etc/sudoers.d/ directory can have any name. It is recommended to use a name […]
