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#1 Linux/Unix Tutorial on The Net

Linux: Run Multiple Commands via SSH

This post will guide you how to execute multiple commands via SSH in Linux. How do I execute multiple commands on the remote system using SSH tool under Linux operating system. How to ssh to… read more »

Linux/Curl: Change the User Agent

This post will guide you how to change the user agent with cURL command in Linux system. How do I set User Agent in cURL command under Linux operating system. How to modify the current… read more »

Linux Groups Command and Examples

This post will guide you how to use the Linux groups command to print the groups a user belongs to. How do I display the groups a user is in on Linux system. Linux groups… read more »

Linux: Get Serial Number for a Laptop

This post will guide you how to locate the serial number (SN) or model type for a laptop computer in Linux. How do I determine the serial number of a laptop under Linux operating system…. read more »

Linux: Checking Free Disk Space

This post will guide you how to check free disk space for a given partition or disk in your Linux system. How do I check disk usage using df command under Linux operating system. How… read more »

Linux: Checking Meltdown or Spectre Vulnerability

This post will guide you how to check for Meltdown and Spectre Vulnerabilities on your Linux system. How do I check processor vulnerabilities Meltdown and Spectre in CentOS/Ubuntu Linux. Checking Meltdown or Spectre Vulnerability You… read more »

Linux: Find Top 10 Largest Files

This post will guide you how to find top 10 largest files and directories in Linux. How do I list or find the largest files and directories on a Linux system. How to find the… read more »

Python: Run External Program Command

This post will guide you how to run external programs or commands from python and retrieve the output and return code. How do I run external command in python using Popen module. How to execute… read more »

Linux: Install and Secure Memcached Server

This post will guide you how to install and secure memcached on CentOS/RHEL/Ubuntu/Debian Linux. How do I secure memcached services in Linux. How to secure a server with a memcached service on Linux system. How… read more »

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