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If iptables DROP rule is not working in server, use a REJECT rule instead. Even if the rule was added, the incoming traffic was not stopped, I used a REJECT rule instead and it stopped all incoming traffic. $ iptables -I INPUT -s IP_ADDRESS -j REJECT $ service iptables save $ service iptables restart After More
In Postfix, enter the following command to flush the email queue: $ postfix flush Or you can use: $ postfix -f To see the mail queue, enter: $ mailq Or $ postqueue -p To remove all mail from the queue: $ postsuper -d ALL To remove all deferred emails in queue: $ postsuper -d ALL More
There are many IDMs available for Ubuntu like Gwget, Axel, Steadyflow, Jdownloader, Aria2, etc. uGet for Linux is a real alternative for Internet Download Manager. uGet is a multi-platform GTK3 download manager that supports resuming downloads, comes with categories support, can download torrent and metalink files through aria2, a powerful command line download tool that’s More
aria2, Axel, download manager, IDM, jdownloader, linux, Steadyflow, ubuntu, uget, wget
When right-clicked on any icon in the top panel in GNOME fallback mode, it will show only “Launch” and “properties” options. To add or remove application launchers / icon in the gnome-panel you need to do the following. Press Windows key (one with the windows symbol) + Alt key simultaneously and right-click the top menu More
How to password protect a directory or files within WordPress installed directory? To do this, you need to create a file named 401.html and edit the .htaccess file in the password protected directory. Create the 401.html file in a separate directory (or in root directory) than the password protected directory. In this case I created More