Shell Scripting Online Training

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Shell Scripting Online Training Course

Duration: 4-5 Weeks

 

What is shell scripting?
Importance of shell scripting
Different types of shells
Creating shell script
Making shell scripting executable
Shell input & output
  • echo, print, read
Backslash character constants
Variables
  • What is variable
  • System defined variables
  • Environment files
  • User defined variables
  • Constant variables
  • Local & global variables
  • Special variables
Operators
  • Arithmetic variables
  • Relational numeric operators
  • Logical operators
  • Assignment operators
Conditional statements
  • if, if….else
  • if, elif
  • case
Looping
  • while, until, for
  • break, continue
File test commands
String test commands
exit & sleep commands
Command line arguments
  • Usage of COA
  • What is $0, S#, $*, $@, $? , $$
Job scheduling
  • cron
  • at
  • batch