Linux Tutorial

The Linux desktop is generally stable and trouble-free. But when the occasional issue arises, these steps will help you identify and fix the problem The Linux desktop is a stable environment for the end user. But even the most stable environment will have trouble now and then. When problems arise, it's always good to know how to troubleshoot the issues. But where do you start? With so many log files and different types of desktops, what are the best ways to fix an ailing Linux desktop? Best Linux Training Institute in Noida... Of course, since the Linux desktop environment is currently in a state of flux (with GNOME Shell and Ubuntu Unity about to be released), it's difficult to know exactly what each user is troubleshooting. But we can approach this in such a way that you can learn how to troubleshoot one desktop by seeing how to troubleshoot another. 1: Check the logs Linux logs a lot of information. This starts with the kernel and goes all the way up to the user-spac...

A group is a collection of users that need to share access to files and other system resources. Groups can be used to grant access to files to a set of users instead of just a single user. Like users, groups have group names to make them easier to work with. Internally, the system distinguishes groups by the unique identification number assigned to them, the group ID or GID. The mapping of group names to GIDs is defined in databases of group account information. By default, systems use the /etc/group file to store information about local groups.Each line in the /etc/group file contains information about one group. Each group entry is divided into four colon-separated fields. Here is an example of a line from /etc/group: Best Linux Training Institute in Noida... group01:x:10000:user01,user02,user03 ●           Group name for this group (group01). ●           Obsolete group password...