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Drive Team Excellence with UNIX Shell Programming Corporate Training

This corporate training course is designed for IT professionals, system administrators, and developers seeking to master UNIX…

This corporate training course is designed for IT professionals, system administrators, and developers seeking to master UNIX Shell Programming for automating tasks, managing systems, and improving workflow efficiency. Through this course, teams will gain a solid foundation in Bash scripting and advanced UNIX shell programming techniques, enabling them to automate routine tasks, manage file systems, process data, and handle system administration tasks with ease.

By the end of this training, participants will be proficient in writing robust shell scripts for system automation, increasing productivity and reliability across their team’s IT processes.

What Will You Learn?

  • ✔ Gain proficiency in UNIX Shell Scripting for system automation and administration.
  • ✔ Learn how to process files, text, and data efficiently with shell commands.
  • ✔ Automate repetitive tasks using shell scripts, saving time and reducing errors.
  • ✔ Master debugging and error-handling in shell programming.
  • ✔ Implement process management, scheduling tasks, and managing system resources.
  • ✔ Understand best practices for writing robust, maintainable scripts.

Course Curriculum

Unix Commands
1.Basic Unix commands *Understanding the Unix command structure *Commonly used Unix commands (ls, cd, pwd, etc.) 2.File and directory handling commands *Creating, copying, moving, and deleting files and directories *Understanding file permissions and ownership *Changing file permissions and ownership 3.Filename generation characters *Using wildcards (*, ?, []) *Practical usage of filename generation characters 4.I/O redirection features *Standard input, output, and error *Redirecting output to files *Piping and chaining commands *Using tee command for output redirection

What is a Shell Script?
1.Introduction to shell script *Definition and purpose of shell scripting *Advantages of shell scripting 2.Development guidelines *Writing shell scripts *Commenting and documentation 3.Creating and execute shell scripts *Writing your first shell script *Making a shell script executable *Running a shell script 4.Creating and editing shell scripts *Using text editors (vi, nano, etc.) to create and edit scripts *Script file extensions and conventions

Variables
1.Environment variables *Understanding environment variables *Common environment variables and their usage 2.Local variables *Difference between local and environment variable *Declaring and using local variables 3.Assigning values to variables *Methods of assigning values to variables 4.Assessing variable values *Accessing and manipulating variable values *Using variables in expressions 5.Difference between single and double quotes *When to use single quotes *When to use double quotes *Examples illustrating the differences 6.Add variables to a script *Incorporating variables into scripts

Integer Arithmetic
1.Using the expr command *Basic arithmetic operations using expr *Advanced usage of expr for arithmetic calculations 2.Adding two numbers in a script *Writing scripts to perform addition *Handling user input for arithmetic operations 3.Comparing two expressions *Using comparison operators *Writing scripts for comparing numerical values 4.String operations *Basic string operations (concatenation, slicing, etc.) *Using expr for string operations

Run Time Data Handling
1.Read command *Using read command for input *Reading multiple inputs 2.Command line arguments *Accessing command line arguments in scripts *Using special variables ($0, $1, $#, etc.) *Writing scripts that utilize command line arguments

Condition Execution
1.If statement *Basic syntax of if statement *Examples of simple if statements 2.Test command *Using test command for condition checking *File test operators and string test operators 3.Adding validation *Adding input validation in scripts *Practical examples of validation checks

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