Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Y] [Z] daemons defined starting and stopping daisychains date formatting options for setting with ntpdate updating file's time and debugging scripts decoding files and unzipping default group deleting email in mutt processes scheduled jobs text in vi delimited files delimiters df command 2nd diff command 2nd 3rd differences in files dig command 2nd dircmp command directories archiving with tar command basic commands and flags for using changing group association of ownership of common Unix 2nd comparing connecting with soft links copying creating determining disk usage for displaying name for current embedding command to list most recent changed finding files in ownership and permissions for getting status of file systems on hard links for listing 2nd moving naming navigating in removing unzipping 2nd using looping scripts to back up working with remote zipping 2nd disk usage determining space required for uncompressed files viewing number of blocks on device dmesg utility documents cleaning up HTML searching and replacing in multiple dollar sign ($) function as regular expression setting prompt to appear on separate line 2nd domain names DOS aliases dot (. ) function as regular expression hiding files starting with downloading multiple files single files with ftp tidy Web sites yencode du command 2nd duplicate files |