Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] ranges negating searching 2nd read attribute read only attribute reassembling split files reboot command 2nd recalling commands recursive actions 2nd 3rd changing permissions copying files 2nd deleting files redirection 2nd 3rd pipes 2nd STDERR 2nd STDIN 2nd STDOUT 2nd registered shells listing regular expressions [] anchors searching for files relative file paths 2nd relative path statements 2nd remote access rlogin command 2nd slogin command 2nd ssh 2nd telnet terminal emulation with telnet remote file transfer ftp 2nd removing empty directories 2nd files and directories simultaneousl files and directories simultaneously files from temp directory print jobs from print queue 2nd removing files with rm command -f option interactive mode with rm command-f option removing multiple files with rm command renaming commands 2nd repairing system in single-user mode 2nd 3rd REs $ end-of-line [] (brackets) 2nd conditional statements syntax in grep command format REs (regular expressions) 2nd resource consumption of emacs editor resource database (X Windows System) retrieving information on remote systems rlogin command 2nd rm -r command 2nd rm command 2nd -f option -r option interactive mode options rmdir command 2nd root root account 2nd root directory files locating listing contents of running applications in background |