UNIX Programming (Part - 39) Shell Programming (-Shell Variables)
UNIX Programming (Part - 39) Shell Programming (-Shell Variables)
As Per JNTU - K ( R16) Syllabus
UNIT-V
Shell Programming-Shell Variables-The Export Command-The Profile File a Script Run During
Starting-The First Shell Script-The read Command-Positional parameters-The $? Variable
knowing the exit Status-More about the Set Command-The Exit Command-Branching Control
Structures-Loop Control Structures-The Continue and Break Statement-The Expr Command:
Performing Integer Arithmetic-Real Arithmetic in Shell Programs-The here Document()-The
Sleep Command-Debugging Scripts-The Script Command-The Eval Command-The Exec
Command.
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