Linux is an open-source operating system (OS). An operating system is software that directly manages a system’s hardware and resources, like CPU, memory, and storage. The OS sits between applications and hardware and makes the connections between all of your software and the physical resources that do the work. Here, at https://blog.eduguru.in, We will discuss and solve real-life problems coming on Linux OS. We also know more interesting features of Linux here.
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
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
Here, we will see how to Install and Use FFmpeg on CentOS 8. Convert audio files for Asterisk FFmpeg is a free and open-source collection of tools for handling multimedia files. With FFmpeg, you can convert between various video and audio formats, set sample rates, capture streaming audio/video, and resize videos. Now we will see … 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
Today we will understand about the basic of inode. What inode and where this is stored. How to Get Total Inodes of Root Partition As per the redhat blog, an inode is an index node. It serves as a unique identifier for a specific piece of metadata on a given filesystem. Each piece of metadata describes … 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 are the steps to uninstall NGINX in CentOS. Please note, you will need a user with root privileges to execute the following commands. Read More : Installing LAMP on RHEL or Centos 7 NGINX is a popular web server that is also used as load balancer and reverse proxy. But sometimes you may need … 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 set up ssh passwordless login in Linux. SSH (Secure SHELL) is an open-source and most trusted network protocol that is used to log in to remote servers for the execution of commands and programs. Here is the step to Passwordless SSH login: Step 1: Generate ssh-keygen on source machine Step … 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