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

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• script
  • boolean operators
  • bottom-up
  • callback functions
  • case statement, ``Making multiway choices: the case statement'', ``Making multiway choices: the case statement'', ``Making choices and testing input''
  • conditional commands
  • conditional variable assignment
  • context
  • creating
  • data access overheads
  • debugging
  • directory search overheads
  • elapsed time
  • else statement
  • examples, ``Other useful examples'', ``Putting everything together''
  • exit values
  • file handling
  • file locking
  • file size overheads
  • for loop
  • getopts(C)
  • handling arguments
  • here document
  • if ... and exit values
  • if statement, ``The && and || operators'', ``Choosing one of two options: the if statement''
  • logical-if statement
  • loop construct
    • comparison
    • optimization
  • loop performance
  • menu-driven interfaces
  • necessary permissions
  • optimization, ``Number of processes generated'', ``Number of processes generated''
  • performance, ``How programs perform'', ``How to control program performance''
  • prevent from overwriting files
  • problems with environment
  • read(C)
  • reading a character
  • running under a foreign shell
  • select statement
  • short example
  • structure
  • subroutines
  • supporting commands
  • terminal control
  • test statement
  • toggle variables
  • tracing execution
  • until loop
  • while loop
  • writing, ``Tuning script performance'', ``Solving problems with your script''
• searching, for inodes
• sed
  • addressing
    • context
    • introduced
    • line number
    • rules
  • a function
  • B! function
  • b label function
  • c function
  • command grouping
  • command structure
  • comments
  • d function
  • D function
  • -e
  • -f
  • flow-of-control
  • flow-of-control functions
  • { function
  • = function
  • functions, ``Writing sed commands'', ``Functions''
  • g function, ``Substitute functions'', ``Hold and get functions''
  • G function
  • h function
  • H function
  • hold and get functions
  • i function
  • input/output functions
  • : label function
  • l function
  • miscellaneous functions
  • multiline searching
  • multiple input-line functions
  • -n
  • n function, ``Whole-line oriented functions'', ``Substitute functions''
  • N function
  • pattern space, ``How sed commands are carried out'', ``How sed commands are carried out''
    • holding more than one line
  • p function, ``Substitute functions'', ``Input-output functions''
  • P function
  • q function
  • regular expressions and
  • related to grep
  • r function
  • running
  • s function
  • substitution functions
  • t label function
  • w function, ``Substitute functions'', ``Input-output functions''
  • x function
• sed(C)
• select statement
• shells
  • arithmetic
  • boolean operators
  • case statement, ``Making multiway choices: the case statement'', ``Making multiway choices: the case statement'', ``Making choices and testing input''
  • conditional commands, ``Repeating commands zero or more times: the while loop'', ``Repeating commands one or more times: the until loop''
  • else statement
  • file descriptors
  • for loop
  • getopts, ``Making choices and testing input'', ``Getting options from the command line: getopts''
  • handling arguments
  • if statement
  • input
  • logical-and (&&) statement
  • logical-or (||) statement
  • looping constructs compared
  • noclobber
  • opening files for reading
  • output
  • programming examples
  • read(C)
  • reading a character
  • reading standard input
  • regular expressions
  • script, using awk
  • script structure
  • select statement
  • tracing execution
  • until loop
  • while loop
• standard
  • error
    • redirecting to /dev/null
  • input
  • output
• string manipulation, in awk
• stty, terminal mode

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

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