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.
Prerequisites The user you are logged in as must have sudo privileges to be able to install packages. Installing Apache Cassandra The recommended way to install Apache Cassandra on CentOS 7 is by installing the rpm package from the official Apache Cassandra repository. To install OpenJDK , on your system type: $ sudo yum install java-1.8.0-openjdk-devel Verify the Java installation by … Read more
Step 1. Open text editor. Step 2. Write a Program. Step 3. Save the program with the extension .C . Step 4. Open the terminal. Step 5. Go to the file location. where your program save. Step 6. Types gcc program name.c . Example : gcc helloworld.c If program compile with out error. it means … Read more
Step 1. Open a Terminal Step 2. type lspci and press Enter Step 3. find any that are marked Network controller or Ethernet controller. … EXAMPLE :
In the early days of Linux (the early 1990s) all that was available was a simple text interface to the Linux operating system. This text interface allowed administrators to start programs, control program operations, and move files around on the system. With the popularity of Microsoft Windows, computer users expected more than the old text … Read more
The GNU organization (GNU stands for GNU’s Not Unix) developed a complete set of Unix utilities, but had no kernel system to run them on. These utilities were developed under a software philosophy called open source software (OSS). The concept of OSS allows programmers to develop software and then release it to the world with … Read more
Now we need to talk about basic folder navigation in the Linux operating system. This is slightly different from Microsoft Windows. However, the funny thing is it looks close enough to Windows that when things do not work right, people have the urge to want to pick up their computer and throw it out the … Read more
Now we are going to talk about how you can install individual programs. The thing that you have to remember with Linux is that this is an open source world. Most of the software is free, or you pay for it in weird ways … Read more
The command that we are going to talk about is tasksel. This stands for “task select.” Now, Ubuntu is trying to become the premier provider of Linux distributions. They have really done a lot of work … Read more
we need to talk about are “man” pages. Man pages stand for manual pages. What you have to remember with man pages is that if you do not understand how a command is supposed to work … Read more
The first command that we need to talk about before you start doing any of the other commands is “sudo.” Sudo basically means “super user do.” In the previous post, we discussed how different distributions … Read more