nixCraft Linux / UNIX Newsletter

I have setup an Apache web server on CentOS Linux. How do I configure firewall to allow or block access? How do I setup firewall for a web server under RHEL or CentOS Linux v6.x or 7.x?

The post Linux Iptables Setup Firewall For a Web Server appeared first on nixCraft.

How do I find files by date under UNIX and Linux system? How search for files that created on a specific date on Linux or Unix-like system? How to get a list all files that have been modified on a specific date on Linux or Unix?

The post Linux Find Files By Date And List Files Modified On a Specific Date appeared first on nixCraft.

How do I minify and compress CSS __DESC__ JS files on Linux or Unix-like system using shell prompt on my server? How can I minify JavaScripts and stylesheets at shell promot so they can download faster over the Internet without using any online tools?

The post Minify and Compress CSS/Javascript Files At a Linux/Unix Shell Prompt appeared first on nixCraft.

How do I install OpenBSD as guest operating system when using KVM? How can I use virt-install to setup OpenBSD VM under KVM running on a CentOS Linux 7 server?

The post KVM virt-install: Install OpenBSD As Guest Operating System appeared first on nixCraft.

I am a new OpenBSD system user. How do I set new date and time under an OpenBSD UNIX server or desktop?

The post OpenBSD Set Date and Time Command appeared first on nixCraft.