Payilagam unix training syllabus

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We are a team of young blood. Some of our Payilagam team mates are Childhood friends, few college mates and few other as Colleagues in Professional life and ended as friends. One common thing about the Payilagam team is we have around Five Years of experience in the Software field.

When we came out of our college campus the entire world was new to us. Though we were alumni of various leading government and private engineering colleges, we experienced difficult situations and the road to reach this position had lot of hurdles.

Each of us realized that there is a huge gap between the 10+2+4 education system and the Jobs field what we want to be in. During our initial days of job hunt, we found many software training centers with fake promises of placement and career.

Some of our friends believed those fake promises, joined there with dreams and hopes but all went in vain. None of the claims of these institutes were true, are true and neither will be. These so called “Best Software Training Institutes” captivate the students not for the welfare of the students but for their own profit margins. These taught us strong lesson not to believe these software training institutes in Chennai. All these experience fed us thought for starting a software training institute in Chennai and in turn saw the seed ‘Payilagam’. We don’t endorse ‘Payilagam’ as the best, We don’t endorse ‘Payilagam’ as No 1 institute in Chennai, But we endorse ‘Payilagam’ with its moral.

We started Payilagam Software Training Institute with the moral vision to nurture professionals of high academic caliber and perfect character, nurture with a strong motivation and commitment to serve humanity. We aim at training our trainees to become not only skilled professionals but also excellent human beings to influence the quality of life of people around.

There were no one to guide us when we were about to start our career, But Payilagam is there for you.

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Payilagam unix training syllabus

  1. 1. Payilagam Software Training Institute Payilagam Software Training Institute, No:4/67E, Sri Balaji’s Ishwarya, Vijaya Nagar 3rd Cross Street, Velachery, Chennai – 600042. 044-22592370, 8344777333, 8883775533. Mail : info@payilagam.com, Website : www.payilagam.com UNIX UNIX Fundamentals: Learn UNIX concepts, terms, and commands in this powerful hands-on course that covers all flavors of UNIX. Get a foundational overview of UNIX operating system commands and utilities in this course. You will learn to navigate the UNIX file systems and to work with files, directories, and permissions. You will learn to manage UNIX processes and use regular expressions to create powerful search strings. You also will learn to create advanced shell scripts using shell built-ins and conditionals, and you will learn powerful commands used to perform advanced text processing operations. Hands-on labs are run in a real-world UNIX environment, structured to allow you to learn by doing and developed to simulate real-world situations. You will build your UNIX knowledge and command skills in a clear and concise manner. Working in a controlled UNIX classroom environment with an expert instructor, you will learn UNIX concepts and commands, and you will receive professional tips and techniques that will help you build your UNIX skills and confidence. What You'll Learn Prevalence of UNIX Various commands in the UNIX shell Manipulating and editing files Shell scripts File system tools Regular expressions UNIX filters Process commands: ps, pstree, pgrep, kill, and pkill Who Needs to Attend Professionals who use UNIX-based systems and applications 1 Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  2. 2. Payilagam Software Training Institute Prerequisites There are no prerequisites for this course. Follow-On Courses There are no follow-ons for this course. Course Outline: 1. Relevant UNIX History                          Evolution of Modern UNIX MULTIX UNIX Toolbox SVR4 and BSD Commercial UNIXes Four Major Influences Appearance of Linux MINUX Gnu Original Purpose of Linux What is Linux? What is the Kernel? What are the Major Designs? (SVR4, BSP, MACH, Linux) What is the Distribution? What are KDE and GNOME? Why so Many Distributions? Gnu Public License (GPL) Commercial Distributions Hidden UNIX/Linux LINUX CIFS, SAMBA, and NAS Routers, Switches, and Others Consumer Electronics Lookalikes CYGWIN 2. UNIX Interfaces       2 Fundamental Concepts Fair and Secure Resource Sharing The Kernel Root Users Resources Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  3. 3. Payilagam Software Training Institute                         Memory CPU Files The Shell Provides Command-Line User Interface Interprets Commands Provides Programming Language Varieties of Shells: sh,ksh;bash;csh,tsh;zsh Graphical User Interface (GUI) x Windows CDE Using the Shell The 1s Command The 1s Command with Options The 1s Command with Arguments Using the 1s Command to Demonstrate Command-Line Syntax Using the 1s Command to Demonstrate Variation in UNIX The id Command The top Command The pseudo Command Changing Run Level to GUI Mode Using the GUI Finding the Text Editor Finding the Command Shell 3. Getting Help           Customizing Google Choosing the Paginator Navigation Searching Manual Pages Man Page Sections The man Command Keyword Search Dissecting a Man Page Linux info Command 4. UNIX File Structure    3 Hierarchical Directory Structure One Root Directory, Hard Drives Hidden from Users Rules for Naming Files Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  4. 4. Payilagam Software Training Institute                  Names Completely Independent of File Content or Usage Exception: Hidden Files No Limits on Path Depth or Length Types of Files Plain File Directories Symbolic Links Block Devices Character Devices Name Pipes Sockets Simple View of Files and Directories Telling the Difference, 1s Where Am I: pwd Moving Around: cd Viewing Files: cat When Am I: date 5. More Detailed Look at File and Directory Structure                       4 Directories Common UNIX Directories and Their Uses /tmp /usr/bin /usr/lib /proc /etc /var Your HOME Directory Your PATH The Difference between Relative and Absolute Pathnames Special Directory Names "." ".." "~" "-" File Details The file Command The od Command Revisiting the 1s and cd Commands Determining File Attributes with 1s -1 Using the cd Command with Relative and Absolute Pathnames Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  5. 5. Payilagam Software Training Institute 6. File Attributes Part 1: File Creation, File Ownership, and Links             The touch Command Creating Files Modifying Timestamps Inodes File Ownership User and Group Ownership Password, Group, and Shadow Files The chon and change group Commands Hard and Soft Links Inodes and Data Blocks The 1n Command Practical Uses 7. File Attributes Part 2: File Permissions, File Permissions Types            Mandatory Access Control (MAC) Discretionary Access Control (DAC) Access Control Lists (ACL) Standard File Permissions (DAC) Read, Write, Execute Permissions on a File Permissions on a Directory The chmod Command Symbolic Mode Numeric Mode Default Permissions and the umask Command 8. Manipulating Files      5 Copying Files Moving Files Removing Files Archiving Files with tar Compressing Files with gzip Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  6. 6. Payilagam Software Training Institute 9. Editing Files              Survey of Available Editors pico vi vim gedit emacs xemacs vim Ten Commands to be Functional Seventeen Commands to be Advanced Looking like an Expert The .exrc and .vimrc Files Basics of gedit 10. Processes              Basic Definitions Processes Threads Linux: UNIX Differences Kernel Threads Daemons Child Processes The ps Command Viewing Your Processes Viewing All Processes Viewing a Given User's Processes The pstree Command The pgrep Command 11. Revisiting the Shell         6 Wildcards also known as Globbing [],*,?,[!] Use with Commands Hidden File Exceptions Shell Variables Displaying Setting Exporting Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  7. 7. Payilagam Software Training Institute         Using in Commands Using to Change Default Behavior Quoting Special Characters Command-Line Shortcuts File Completion Command Completion Command History Repeating Commands 12. Login and Logout Files            Different Shells, Different Files What the System Administrator Sets for You Modifying Your Profile Setting Your Umask Setting Your Path Setting Your Own Variables Aliases Setting Options, such as noclobber Defining Functions Sourcing Your Profile The ".forward" File 13. Scripting: Your First Shell Script            Basic Commands The shbang Line Comments White Space The echo Command The read Command Advanced Concepts Command-Line Substitution logname Changing Permissions Pathing Options and How to Run Your Shell Script 14. Standard In, Standard Out, and Standard Error     7 Redirecting Standard Out and Standard Error Redirecting Both Standard Output and Standard Error to Same Place Throwing Away Unwanted Output with /dev/null Appending as Opposed to clobbering Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  8. 8. Payilagam Software Training Institute           Preventing File Destruction with noclobber Piping Piping to Standard In Multiple Pipes The tee Command Advanced Piping Features Piping Standard Error Xargs Real-World Example, Part 1 Write a Silent Ping 15. Scripting: Conditional Execution                    Exit Status Zero Success Displaying Exit Status Four Ways to Test "||" and "&&" The "test" Command "[ ]" "[[ ]]" What to Test On File Test Permission Test Numeric Test String Comparisons Test Number of Arguments Given a Script Structured if Statement if,then,fi elif,then Real-World Example, Part 2 Using ping to Determine if a Machine is on the Network 16. Scripting: Looping         8 A for Loop Looping over a Set Number of Items Looping over an Unknown Number of Items Looping over all the Arguments in a Script A while Loop Looping over all the Arguments in a Script Looping over a Numeric Range Infinite Loops Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  9. 9. Payilagam Software Training Institute        Until Loops The seq Command Abnormal Loop Termination Continue Break Real-World Example, Part 3 Loop Pinging all Addresses in a Subnet 17. File System Tools           Find: Finding Files Based on Their Attributes Basic Syntax Using Name and Globbing Remembering Quoting Using Type, Time, Size Using find to Execute Commands "-newer" Locate Disk Usage (du) Display Free Disk Space (df) 18. Regular Expressions        Purpose of Regular Expressions Table of Regular Expressions Regular Expressions Modifying other Regular Expressions Numerical Qualifiers on Regular Expressions Table of Extended Regular Expressions Real-World Example, Part 4 Despamming E-mail Feeds 19. Filters           9 The grep Family fgrep grep egrep Word Count (wc) Sort UNIX version Linux version Intro to awk, sed, Perl, Python Finishing the Real-World Example, Part 5 Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  10. 10. Payilagam Software Training Institute  Compiling an Ordered, Sorted Unique List of All Machines on the Subnet 20. Processes        Backgrounding and Foregrounding Processes with bg and fg Scheduling a Process to Execute Once with "at" Scheduling a Process to Execute Repeatedly with "chron" The kill and pkill Commands The proc File System Viewing System-Wide Information Viewing Process-Specific Information Labs: 1. Introduction to the lab environment and using the shell 2. Using, navigating, and searching man pages. Using the Linux info command. 3. Explore different file types: files, directories, devices, and links. Use basic commands to navigate and explore files and directories (cd, 1s, pwd, cat, and date). 4. Explore top-level directories. Use shortcut names to navigate and view directories, Use the file and od commands to view file and directory details. Use the 1s -1 command to view file attributes, Use the cd command with relative and absolute pathnames. 5. Use the touch command to create files and modify timestamps. Use the chon command to change file ownership. Use the 1n command to create a link to a file. 6. Use the chmod command to modify file permissions. Use the umask command to set the default permissions. 7. Copy, move, and remove files. Use tar to archive files. Use gzip to compress files. 8. Perform basic editing and navigation in vi. Operate effectively in both command and insert modes. 9. Explore processes using the ps, pstree, and pgrep commands. 10. Perform globbing with different commands. Quote special characters in the shell. Use command-line shortcuts, such as file completion, command completion, command history, and repeating commands, to more efficiently work in the UNIX shell. 11. Modify your UNIX profile, including your unmask, setting your path, setting your own variables, setting aliases, setting options, and defining functions. Edit the .forward file. 10 Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |
  11. 11. Payilagam Software Training Institute 12. Create a shell script using a text editor, such as vi. Include comments, white space, and the shbang line. Include the echo and read commands in the script. Give yourself execution permission for the script. Run the script to make sure that it works. Address any problems that prevent the script from running correctly. 13. Redirect the output of standard out and standard error to files. Implement noclobber to prevent file destruction. Use piping to send the standard out of one command to the standard in of another command. 14. Use the four methods for performing conditional testing (|| and &&, test command, [ ], and [[ ]]) to write conditional statements into a script. Use if, then, if and elif statements. 15. Introduce various types of loops (for, while, until) into your script. Use the seq command. Implement abnormal loop termination. 16. Use find and locate to find files based on partial information. Use the du and df commands to monitor disk usage. 17. Use various regular expressions to force a command to display only a specific portion of its full output. 18. Use grep and egrep to find regular expressions within a file. Use wc to return word count. Sort files. Use sed and awk to manipulate the data within a file. Warm Regards Payilagam software training institute, 8344777333, 8883775533. Mail: info@payilagam.com Website: www.payilagam.com 11 Payilagam Software Training Institute | www.payilagam.com | 83 44 777 333 | 8883 77 55 33 |

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