Learn UNIX Shell Scripting
In our UNIX Shell Scripting course, you’ll learn how to use shell commands and scripts to automate tasks and manage your system. You will learn how to write effective scripts for managing system resources, processes, and files in UNIX and Linux environments.
Skills You’ll Gain:
- Bash scripting
- File processing
- Process management
- Regular expressions
- System automation
Module 1 - Introduction
- Basics of computer applications
- Unix Course Introductions
- Pre-requisites
- Course Summary
Module 2 - Unix Commands
- Processes and Directories
- Displaying Processes – ps
- Displaying Directories – ls
- Getting Help – man
- Simple Commands used for processing
- Using Wildcards
Module 3 - File Creation and Displaying
- Creating files – using > symbol
- Redirection – using >> symbol
- Redirecting Input – using < symbol
- Displaying Files – cat, more
- Piping – using | symbol
- Word Count
- Sorting a file
- Removing duplicates
- Transliteration
- Using Head and Tail command in files
Module 4 - Files Handling
- Creating directory
- Moving files to directories
- Copying files to directories
- Changing directory
- Removing files and directories
- Special Files – . and ..
- Creating Aliases
- Using Aliases
Module 5 - Cut and Paste
- Displaying selected characters – using cut
- Displaying selected fields – using delimiters
- Displaying selected files – using
- Using paste with delimiters
Module 6 - GREP and EGREP
- Displaying content of the file using GREP
- Displaying content of the file using EGREP
- EGREP Meta-character
- Back Referencing concepts
Module 7 - ZIP & TAR
- Zipping a file
- Unzipping a file
- Combining a set of files using TAR
- Extracting TAR file
- Using TAR with ZIP
Module 8 - FIND command
- Searching for a file – using find
- Finding List of files and directories
- Finding Last modified files
- Find with -exec
- Find with -xargs
Module 9 - Handling Jobs
- Using /dev/null
- Foreground Jobs
- Background Jobs – &
- Stopping Jobs – kill
- Changing Permissions – chmod
Module 10 - Introduction to Shell
- Basics of Shell
- Set and Unset a variable
- Displaying – using echo
- Using Expr
- Using Test
- Getting input – using read
- Header file of shell script – using Shabang (#!)
- Sample Shell script program
Module 11 - Command Substitution
- Assigning a command to a variable
- Storing output to a variable
- Assigning global value – using Export
Module 12 - Command Line Arguments
- Passing input in runtime.
- Using input inside a program
Module 13 - Conditional & Looping Statement
- Using if statement
- Using if–else statement
- Using Nested if statement
- Using ‘While’ Loop
- Using ‘Until’ Loop
- Using ‘For’ Loop
- Using CASE
Module 14 - Functions
- Creating a function
- Calling a function in file
- Calling a function in another file
Module 15 - Advanced Commands
- SED
- Replacing values in a file
- STTY
- TOP
- Sending an email – using MAIL
- HERE
Module 16 - Editors
- NANO
- PICO
- GEDIT
- Vi Editor
Module 17 - AWK
- Basics of AWK
- Displaying values – using awk
- Using awk in Shell script
Module 18 - Scheduler
- Scheduling a job – using ‘Crontab’
- Scheduling a job – using ‘at’
Module 19 - Advanced Shell Scripting
- Monitoring a file
- Extracting data from HTMl/XML file
Module 20 - Database Connectivity
- Connecting MYSQL to Shell
- Running SQL queries from Shell Script
- Generating a report and storing in a file Shopping cart
Earn a recognized credential that validates your technical expertise and opens doors to new career opportunities.
Why Learn UNIX Shell Scripting?
- Automation of repetitive tasks
- System administration skills
- File and text processing
- Process management
- Job scheduling
- Database connectivity
- Regular expressions usage
- Debugging shell scripts
- Creating custom commands
- Cross-platform scripting (Linux/Unix)
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