Kernel Essay Example | Topics and Well Written Essays - 250 words

Kernel - Essay Exampleomposed of four basic elements which include a scheduler which functions to sharing and processing time of various computer processes a executive program which grants permission to either process as it is scheduled interrupt handler for handling of requests from computer hard disk comp cardinalnts and memory manager for allocating system aloofness Kernels services.Most five popular distributions of Kernel Linux include Ubuntu, Fedora, OpenSUSE, Debian and Linux Mint. Subsequently, there are numerous shell distributions that are available for kernel, among this include, sh, bash and tcsh. (Bovet & Cesati, 2005)For every command that has been entered in the shell, the fork mechanism searches the computers directories using the search path within the computers PATH location, after which it is skew-whiff and executed. For fast command entry, bash shell has three features, history, filename completion and aliases. The alias feature shortens lengthy commands, for instanceWhen using several commands in bash, it is inseparable that alias definitions be made permanent so that the users source file will be executed by all login shells. This requires one to replace alias definitions in $HOME/.bash_alias with