System Logging Linux

System Logging Linux System logs must be recorded for the auditing the system and troubleshooting the problems. By Convention all logs are recorded in the /var/log directory. Syslog message is handled by two services systemd-journald and rsyslog. systemd-journald daemons collects log messages from the kernel, early stage of boot process,[…] Continue reading

Systemd in Linux

Systemd in Linux Systemd: Systemd, init – systemd system and service manager for Linux operating systems. When run as first process on boot (as PID 1), it acts as init system that brings up and maintains userspace services. This program provides a method for activating system resources, server daemons, and[…] Continue reading

Sudoers File In Linux

Sudoers File In Linux Default sudo security policy plugin. The sudoers policy determines a user sudo privileges. The policy config file is /etc/sudoers. visudo command is the safe way to edit sudoers file. root user and only user with sudo access can edit the file /etc/sudoers. User Privileges Syntax: user[…] Continue reading

Red Hat Subscription Manager

Red Hat Subscription Manager Red Hat Subscription Management allows users to track their subscription quantity and consumption. Using Subscription Management commands Type man subscription-manager or run subscription-manager with no options to see the syntax for the command. Registering and Subscribing # subscription-manager register –username=yourusername –password=yourpassword The system has been registered[…] Continue reading

Live Wallpaper Ubuntu

Live Wallpaper Ubuntu How to Install Live Wallpaper in Ubuntu 12.04 & Later Copy and paste this two command to your teminal one by one. sudo add-apt-repository ppa:fyrmir/livewallpaper-daily sudo apt-get update && sudo apt-get install livewallpaper livewallpaper-config livewallpaper-indicator Plz Share FacebookGoogle+LinkedinTwitteremailRedditTumblrDiggBufferPrintPinterestStumbleUponFlattr

HardDisk Temperature

HardDisk Temerature In this article will show you how you can read your HardDisk Temperature if your hard disk has inbuilt temperature sensor. Hddtem is a tool that will help you to read the HardDisk Temperature . hddtemp will give you the temperature of your hard drive by reading Self-Monitoring[…] Continue reading

Cpu Temperature

Cpu Tmperature: In this article will show you how you can read your Cpu Temperature. step 1: you need to open your terminal type “cd /sys/class/thermal/thermal_zone0″ without quotes and press enter. step 2: cat temp you will see five digit number. this is not in correct format .The first two[…] Continue reading

Extract wifi password

Extract wifi password In this Article I will share script that will extract wifi password of saved network of any computer. For windows user: Download wifipass from here : wifipass After downloading the wifipass double Click on the wifipass. It will show all saved password and stored all password to[…] Continue reading