Today, after installing a centos stream 9 minimal, Getting the error like -bash: netstat: command not found centos stream 9. Let see how to resolve this.New Install Asterisk 18 from source on CentOS Stream 8 In Linux distributions such as CentOS, the package that comprises the net-stat is known as “net-tools“. The “net-tools” package has … Read more
Today, we will create a websocket in linux and save the data received in a text file.webrtc implementation asterisk : Webphone To create a WebSocket server in Linux that listens for incoming WebSocket connections and saves the received data to a text file, you can use Python with the websockets library. Below is a step-by-step … Read more
Network administrators use tcpdump to analyze traffic in Linux systems. Learn how to install and use tcpdump, as well as examine the results of captured traffic. tcpdump : Linux Network Sniffer Tool Protocol analyzers, also known as packet sniffers, capture network data for display or use by administrators. The captures include transport layer content, application layer … Read more
Today, we will see How to monitor disk activity and CPU load average using iostat command in linux. TOP command in Linux iostat command used to report Central Processing Unit (CPU) statistics and input/output statistics for devices, partitions and network filesystems (NFS) under Linux operating sytems [root@localhost ~]# iostatLinux 3.10.0-1160.90.1.el7.x86_64 (localhost.localdomain) 07/23/2023 x86_64 (4 CPU) … Read more
Here we see How to check supported RAM type in Linux System? Programming languages that are useful to hackers RAM is a common computing acronym that stands for random-access memory. Sometimes it’s called PC memory or just memory. In essence, RAM is your computer or laptop’s short-term memory. It’s where the data stored that your computer … Read more
Here we will see how to kill processes in Linux. We will use kill, killall and pkill. Let see how to use this. Read more : Kill all instances of httpd The main difference between these tools is that kill terminates processes based on Process ID number (PID), while the killall and pkill commands terminate … Read more
Today, We will learn how to create shell scripts in Linux or UNIX systems. We will start with the basic concept of how shell scripts work and will also see the example. Read: Linux Shell script example 1 Shell Scripting is an open-source computer program designed to be run by the Unix/Linux shell. Shell Scripting is … Read more
Today, We will learn the basic understanding of the “more” command in Linux. We will also see the usages of the “more” command and their example. Read: pipe (|) operator in Linux command What is the “more” command in Linux? Sometimes, while working on the command line, We will see outputs produced by commands in … Read more
Today, We will know the difference between Linux and Windows OS. Before going into more depth about their structure and core functionality, Most of the end-users are working on Windows OS. Now Linux OS is also a user-friendly GUI. Generally, Linux OS is open source and free i.e no license is required to use Linux … Read more
Here are the Top 25 Basic Questions and their Answer of Ethical Hacking – IT Security. Ethical Hacking interview questions to help you prepare for the job interview. In this list of Ethical Hacker interview questions, we have covered all commonly asked basic and advanced hacking interview questions. Read this also Understanding the Steps of … Read more