McGrawHill.Linux.The.Complete.Reference.6th.Edition.2008.pdf
PartIIntroduction1IntroductiontoLinux32GettingStarted17PartIITheLinuxShellandFileStructure3TheShell354TheShellScriptsandProgramming655ShellConfiguration896LinuxFiles,Directories,andArchives115PartIIIDesktop7TheXWindowSystem,Xorg,andDisplayManagers