Condor is a specialized workload management system for compute-intensive jobs. It provides a job queuing mechanism, scheduling policy, priority scheme, and resource monitoring and management.


Find out – if there any limit to the number of characters in a hostname under Linux?


Bash can auto complete your filenames and command name. It can also auto complete lots of other stuff such as: => Usernames => Hostname => Variable names => Fine tuning files and names with ESC keys Match variable If the text begins with $, bash will look for a variable. For example, open terminal and […]


Recently a friend of mine, brought a new Laptop. He installed Red Hat Enterrpise Linux workstation 4.0. However, after installation he realized that he lost all his Mozilla thunderbird emails and Firefox bookmarks, chat client logs and other files.

I told him just copy all old files from /home/$you to a new system /home/$you directory. He was trying some age-old tutorial from net, which explains how to copy files using tar and restore it back to new system. During this procedure, he was messing up with file system permission.