/etc/fstab

I need additional swap space to improve my FreeBSD Unix server/desktop performance. How do I add a swap file to FreeBSD system using command line options without creating a new partitions? How do I encrypt swap space on a FreeBSD Unix server for security purpose?

{ 3 comments }

I run a multi-user system. Most users access resources using ssh client. How to stop leaking process information to all users on Linux operating systems? How do I prevent users from seeing processes that do not belong to them on a Debian/Ubuntu/RHEL/CentOS Linux server?

{ 9 comments }

How do I mount /tmp with nodev, nosuid, and noexec options to increase the security of my Linux based web server? How can I add nodev, nosuid, and noexec options to /dev/shm under Linux operating systems?

{ 7 comments }

I am using CentOS 5 on my laptop. If I open gnome-terminal by right clicking the desktop, I am getting an error that read as follows:

There was an error creating the child process for this terminal

How do I fix this problem and open a terminal by right clicking the Debian / Ubuntu / CentOS / Fedora / RHEL / Red hat Enterprise Linux 5.x desktop system?

{ 5 comments }

How do I mount the contents of /home/multimedia in two places under Linux operating systems?

{ 2 comments }

How do I install and configure NFS version 4 server under Debian or Ubuntu Linux server operating systems using host-based authentication?

{ 5 comments }

I‘m new to Ubuntu Linux. How do I mount the hard disk drive from command line?

{ 2 comments }