Recently we had lot of discussion regarding this issue. How to remove files securely so that it cannot be undeleted. Peter Gutmann paper “Secure Deletion of Data from Magnetic and Solid-State Memory” has very good information. Here are some commands/tools available under Debian GNU/Linux (it should work with other Linux distributions) to delete file securely. […]


It is a common practice to manage UNIX/Linux/BSD servers remotely over the ssh session. You may need to download download the software or other files for installation. There are a few powerful graphical download manager exits for Linux and UNIX like operating systems:


Under many situations you may need to get a single file/many files from Linux ISO image. You can mount ISO images via the loop device. You need to use mount command. First login as a root user: Extract File(s) Under Linux OS Let us assume that your ISO image name is disk1.iso. Step # 1: […]