Create a User – Create a Group – Assign User to Group in Linux This article explained to create a user, create a group, assign a user to a group, delete a user, user password change, create a user with a home directory and without a home directory. Create a User without Home Directory […]
How to create and write data into files in Linux This article explained how to create and write data into files in the Linux and Unix flavors. By using different types of commands we can create the files and we can write the data into files. Create Empty Files touch using the touch command, we […]
Create user without login – Create System User in Linux As a Linux framework head, there are times when you may have to make a client who doesn’t can sign in. When might that kind of client be important? Say, for example, you need to make a client for an application to work appropriately, however, […]
Login to the linux server as a root -bash-4.1$ sudo su – root [[email protected]<server>~]# echo 2 > /proc/sys/vm/drop_caches Ramesh Kunamaneni (RK)Greetings!! This is Ramesh Kunamaneni (RK), I have a decade experience in IT and worked for various MNCs. I am happy to share my knowledge in this blog especially on Java, Groovy, Python, DevOps, Agile […]
Create a Jar File Created 3 sample files as file1.txt, file2.txt and file3.txt -bash-4.1$ ls file1.txt file2.txt file3.txt -bash-4.1$ jar -cvf test.jar * added manifest adding: file1.txt(in = 5) (out= 7)(deflated -40%) adding: file2.txt(in = 5) (out= 7)(deflated -40%) adding: file3.txt(in = 5) (out= 7)(deflated -40%) -bash-4.1$ ls file1.txt file2.txt file3.txt test.jar Unjar a Jar […]
Here I am sharing admin level top Linux Interview Questions and Answers. Top Linux Interview Questions and Answers Compare Linux & Windows operating systems Criteria Linux Windows Type of OS Open Source Proprietary Customization High level of customization Cannot be modify Security Excellent Cannot be modify What is LILO? LILO is Linux Loader […]
Most Important Basic Linux Commands In this blog, I am sharing the most important basic Linux commands which are frequently using in our day to day work. Here I have created four files (file1.txt, file2.txt, file3.txt, and .file4.txt) inside workfolder to show an example for the below commands. ls ls command is a […]
