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Symbols, numbers A B C D E F G H I J K L M N O P Q R S T U V W X

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• readability analysis, ``Writing a readability analysis program: an example'', ``Readability analysis''
• read(C)
• reading files
• recalling previous commands
• records, in awk
• recursive file deletion
• redirection, in awk
• reference manuals
• regular expressions, ``Searching for text in a file'', ``What is sed?'', ``Regular expressions''
  • differences between programs
  • escape character
  • grouping, ``Regular expression grouping'', ``Precedence in regular expressions''
  • in awk
  • in editors, ``Regular expression summary'', ``Editor regular expressions''
  • in ksh
  • in sed
  • in vi
  • matches, zero or more
  • searching for
• relative pathnames, ``How directories are organized'', ``Pathnames''
• reminders, sending
• remote file transfer
• remote login
• removing
  • directories
  • files, ``Finding files'', ``Removing a file'', ``Removing a file''
• ren
• renaming
  • directories
  • files
• repeating commands, ``Repeating commands zero or more times: the while loop'', ``Repeating commands one or more times: the until loop''
• repeating last command
  • in C shell
  • in Korn shell
  • in vi
• resetting the environment
• rm(C), ``Removing a directory'', ``Removing a file'', ``DOS command equivalents''
• rmdir(C), ``Removing a directory'', ``DOS command equivalents''
• root
  • directory, ``How directories are organized'', ``Using directories''
  • user processes
• run levels
• running jobs
  • identifying
  • in background
• running programs
• running programs in the future

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Symbols, numbers A B C D E F G H I J K L M N O P Q R S T U V W X

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