📄️ Using grep command to find a pattern
The grep utility is useful tool to search strings and pattern in any given file/s or terminal output.
📄️ Set default visible columns for Files
When accessing Linux system you need some tools to control access and permissions for users. Here you will find basic tools to manage users, user groups and manage access rights in your system.
📄️ ssl-wildcard-cloudflare
https://labzilla.io/blog/cloudflare-certbot