Useful tips for everyday
How can I fix my phone network? How to fix “Mobile network not Available”error on android phones Restart Your Device. Remove SIM Card and Put…
How can I permanently change my hostname in Linux? Ubuntu 18.04 LTS change hostname permanently Type the hostnamectl command : sudo hostnamectl set-hostname newNameHere. Delete…
How do I get spec files from RPM? Install rpmrebuild and “extract” (actually re-create) the spec file of your rpm file or your already installed…
How do I count repeated lines in Linux? How to show a count of the number of times a line occurred. To output the number…
What is multicast communication? Multicast is the communication where one host sends data to multiple hosts at once. The principle is that the sender of…
How install Kali Linux OS? Step 1: Install VMware. In order to run Kali Linux, we will need some sort of virtualization software first. Step…
How do I reset my rhel6 password? Type ‘passwd’ command without username and press ‘Enter’ key in command prompt….There are various ways to reset root…
How do I search inside a file in bash? Linux (bash) find specific file content in all files within a… Search for content within files…
What is Tasksel Debian? Tasksel is a Debian® and Ubuntu® operating system tool that allows you to install multiple related packages as coordinated tasks on…
How to deny access to files, folders through htaccess? How to Deny Access to Files, Folders through htaccess To prevent direct access of all the…