How do I display information from /proc such as memory, Load average, uptime, page activity, context, disk status, interrupts using a shell or perl script?
What the differences between a Linux or UNIX software update and an upgrade? How do I perform the both?
How do I send e-mails from a shell script including file attachments?
When I type “yum update” under RHEL 5.x server I get the following error:
Error: Missing Dependency: xen-libs
How do I fix this problem?
How do I uninstall a GUI Gnome login system ( GDM ) from my CentOS Linux v5.5 based server?
How do I install PostgresSQL interface for perl for programming purpose under Redhat / RHEL / Fedora / CentOS Linux?
I‘m testing Redhat Enterprise Linux 6 for our apps. However, RHN do not support beta RHEL 6 software. How do I use yum command to install additional software without using DVD ROM?