From fork bombs to fake “language pack” removals, these commands can wreck Linux fast. Here’s what they do and how to stay ...

Today’s hint is for those of you who, like me, use Terminal often and occasionally have a need to do things there as the root user. If you don’t know what Terminal is, don’t know what the root user is ...

The sudo command stands for “superuser do” and is one of the most important commands to know in Unix and Linux-based operating systems. (See the most important Linux commands for beginners.) Sudo ...

Cisco has fixed critical SD-WAN vManage and HyperFlex HX software security flaws that could enable remote attackers to execute commands as root or create rogue admin accounts. The company also issued ...

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...

Cisco has addressed severe vulnerabilities in the Cisco Nexus Dashboard data center management solution that can let remote attackers execute commands and perform actions with root or Administrator ...