run command in startup ubuntu

Running crontab -e will allow you to edit your cron. Adding a line like this to it:@reboot /path/to/script will execute that script once your computer boots up.

The wget command allows you to download files from the Internet using a Linux operating system such as Ubuntu. Use this command to download either a single Web page or a complete copy of your company’s website. It also includes an option for downloading any external links included on the site. The command recreates the […]

uninstall or removes an installed varnish package itself from Ubuntu remove varnish and it’s dependent packages which are no longer needed use with purge options to varnish package all the configuration and dependent packages will be removed purge options along with auto remove, will be removed everything regarding the package

Make a copy of the default Apache Configuration file Edit the Configuration file Changing the KeepAlive directives Scroll down on the page until you see the below directives: KeepAlive On: When set to ‘On’ Apache will allow persistent connections. This means more than one connection will be allowed per request. You should set this value to […]

different commands to check the load average in linux.Loadaverage is the system load,which is a measure of the amount of computational work that a computer system performs.When you run the command in output,you will see one, five, and fifteen minute moving load average of the system.The practical of load average command is done in Red […]