Table of Contents1 Introduction2 Install Nmap3 Syntax use nmap command3.1 Target3.2 Scan Type3.3 Options4 nmap command examples5 Conclusion Introduction In…
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nl command in Linux with example
Table of Contents1 Introduction2 What does the nl command mean?2.1 nl command syntax2.2 nl command in Linux with an example3…
How to Use the tr Command in Linux: Examples Included
Table of Contents1 Introduction2 What is the purpose of the tr command?2.1 tr command syntax2.2 tr command in Linux with…
uniq command in Linux: A Guide to Eliminating Duplicate Lines
Table of Contents1 Introduction2 What does the “uniq” command mean?2.0.1 In the man page, the describes it3 How to Use…
cut command in Linux with example
Table of Contents1 Introduction2 What does cut command mean?2.1 On the man page, the description it3 cut command in Linux…
fmt command in Linux: A Practical Guide
Table of Contents1 Introduction2 What does the fmt command mean?3 fmt command in Linux with an example3.1 Formatting Multiple Files3.2…
How to connect to Pluggable Databases in Oracle 19: A Step-by-Step Guide
Table of Contents1 Introduction1.1 The concept Databases in Oracle 192 Connect to Pluggable Databases in Oracle 192.1 Changing the status…
Learning Flutter part 1
In this series, let together learning flutter dart part 1. Table of Contents1 What is Flutter2 Flutter System Overview3 Architectural…
How to Manage Users and Roles in Jenkins
In this tutorial, How to Manage users and Roles in jenkins. You have installed “plugin Manage and Assign Roles” if…
chown Invalid argument centos solved problem
Good morning, I am working and changing the ownership folder of my home, but I cannot run chown command. It…