Shell Programming

This book has an unclear focus but seems to be about Unix shell programming, prossibly of sh shell.

Contents

 * /Introduction/
 * /What is shell/
 * /Features/
 * /What is portable shell syntax?/
 * /Structure of a shell program/
 * /Expansions/
 * /Control statements/
 * /Condition types/
 * /String comparison/
 * /Arithmetic comparison/
 * /File conditional/
 * /If/
 * /while/
 * /until/
 * /for/
 * /example code using control statements/
 * /expr command/
 * /eval command/
 * /Regular expressions/
 * /I/O Redirection/
 * /Arrays/
 * /Text processing/
 * /Optimization/
 * /See also/
 * /Concept Index/

Related books

 * Bourne Shell Scripting
 * Bash Shell Scripting
 * C Shell Scripting