CSS3 Gradient examples
A gradient is an image that smoothly fades from one color to another. These are commonly used for subtle shading in background images, buttons, and read more
Chrome – disable notifications from a site accepted earlier
In case you have accepted to get notifications from a site, it can be disabled later. These are the steps Click on Chrome settings from read more
Linux Systemd/Systemctl quick start guide
Systemd is an init system used by new Linux distributions like Ubuntu 15 and Centos 7. It intends to replace Sysv init (Ubuntu, Centos, etc) read more
Centos/RHEL – find package for a file
Centos/RHEL Linux yum command line tool can be used to find which package a file belongs to. Fine packages based filename To find package which read more
AngularJS ng-list example
AngularJS ng-list directive can be used in text input and it converts between a delimited string and an array of strings. The default delimiter is read more
Centos – save and restore iptables
Linux command iptables can be used to make changes to Linux iptables. By default these changes are not reboot-safe and will get lost on reboot. read more
Change default language on Centos/RHEL
To change default language or locale on Centos or RHEL Linux, follow these steps To see the current language: $ cat vi /etc/sysconfig/i18n LANG=”de_DE.UTF-8″ SYSFONT=”latarcyrheb-sun16″ read more
Vagarant quick start guide on Mac
Vagrant is an excellent tool to create and configure lightweight, reproducible, and portable development environments. Here is a quick start guide to use vagrant on read more
Mac – show volume icon on menu bar
To show volume icon on Mac top menu bar follow these steps: Open system preferences by using spoltlight search. Click on sound icon Select sound read more
Linux iptables and ip6tables examples
Linux iptables is a user-space application program that allows a system administrator to configure the tables provided by the Linux kernel firewall (implemented as different read more