Installing nVidia driver on openSUSE 10.2 | Linux

Installing nVidia drivers for your openSUSE 10.2 Driver Source: ftp://download.nvidia.com/opensuse/10.2/ 1.start –> computers –> administrator settings –> software –> installation source

Red Hat Enterprise Linux 5 | Linux

redhat unveiled their latest product, Red Hat Enterprise Linux 5. 2 years in development and loads of new features makes this the Linux distribution to watch for. With server virtualization being the current market trend with companies focusing on lowering IT cost and space requirements, the built in support for virtualization would certainly be a…

SSH Tunneling with Putty | Linux

SSH tunneling or also known as port forwarding is a way of forwarding normally insecure TCP traffic through SSH. Common ports for example POP3,SMTP,HTTP and FTP can be easily tunneled using SSH. SSH tunneling is also sometimes used to bypass firewalls where certain ports are blocked. The figure below represents the network setup at my…

Bash and command line keyboard shortcuts

Shortcut keys for the bash and commad line interface. Ctrl + A – Moves cursor to begining of line. Ctrl + E – Moves cursor to end fo line. Ctrl + K – Clears command line from cursor position till end of line. Ctrl + U – Clears command line from cursor position till begining…

-bash: /usr/bin/crontab: Permission denied

” -bash: /usr/bin/crontab: Permission denied “. I was getting this error earlier today while trying to add cron jobs for my login on my SLES 10 box at work. Turns out that all users in SLES 10 by default have no access to cron. The fix is to add the user to the “trusted” group…