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Unix Shell Scripting

Learn Unix Shell Scripting Course by Industry experts having 10+ years of experience.

Course Overview

Unix Shell Language denotes the command syntax employed by the Unix shell, serving as a link between the user and the operating system. It enables individuals to run commands, explore the file structure, and streamline tasks effectively. The shell offers an interactive platform for executing instructions and can also be utilized for scripting, which involves crafting a sequence of commands in a text file to function as a program.

Expected Results of the Course:

Couse Curriculum

  • History and evolution of Unix/Linux (open source vs. proprietary).
  • System architecture: Hardware, Kernel, Shell, Utilities.
  • Differences between Unix and Linux; popular distributions (e.g., Ubuntu, Red Hat). - POSIX standards and compatibility.
  • System info commands (uname, date, who, w).

  • File/directory manipulation (ls, cd, mkdir, rm, cp, mv).

  • Disk and terminal commands (df, du, stty). - Viewing and filtering (more, less, cat, head, tail).

  • Input/output redirection and piping.

  • Process concepts: Foreground/background, system vs. user processes.
  • Monitoring and controlling (ps, top, kill, nice, nohup). - Job scheduling with cron and at for automated tasks.
  • Vi/Vim editor: Modes, navigation, editing, search/replace.
  • Environment variables: System/user-defined, echoing, sourcing (.bashrc, .bash_profile).
  • Communication tools (write, mail).
  • Shell types (Bash, sh, ksh); scripting vs. programming. - Writing basic scripts: Hello World, comments, execution.
  • Variables, arithmetic operations, input from command line. - Positional parameters, shift operator.4
  • Conditional statements: if-then-else, test command, case-esac.
  • Loops: for, while, until; nesting, break/continue. - String operations and comparisons.
  • Functions: Defining, calling, modular design. - Arrays, shell expansions (brace, parameter).
  • Compression/archiving (tar, gzip, zip). - Miscellaneous: FTP, remote login, compiling C programs in Unix.
  •  Regular expressions basics. - Sed: Substitution, delimiters, multiple instructions.
  • Awk: Syntax, built-in variables (FS, NR), functions (length, substr), loops/arrays. - Cut, tr, grep for filtering.
  • Debugging techniques: Echo tracing, error handling (exit status).
  • Best practices: Documentation, commenting, version control. - Security: Avoiding vulnerabilities, secure scripting (e.g., input validation).
  • Automation in DevOps: CI/CD pipelines, cloud scripting (AWS CLI, Azure).
  • Network scripting: Testing connections, packet filtering. - System admin scripts: User/group management, monitoring.

Eligibility

Resources and Support

Admission

Online Admission Assessment

Take a 90-minute online exam with 60 multiple-choice questions. Topics include Aptitude, Digital Electronics, and Electronic Devices.

Confirm Your Enrollment

Register for the course upon selection. Gain immediate access to pre-course materials to start your preparation.

Placement

At VLSI Gensys, our Placement Center is devoted to linking competent engineers with leading VLSI enterprises. We collaborate closely with multinational corporations (MNCs) and semiconductor service providers to fulfill their entry-level recruitment needs. Our established industry relationships ensure our trained engineers benefit from a variety of job openings.

We incorporate full-scale placement assistance within our training curriculum. This includes resume optimization, interview training, and setting up direct interviews with hiring firms, with support continuing until candidates secure their desired roles. We also maintain ongoing contact with recruiters to pair our students with positions that fit their skills and career objectives.

Our placement center provides personalized mentoring for job seekers, offering industry-specific guidance and tips to excel in interviews. Candidates are welcome to register with the placement center for continuous support during their job search. For more details or to kick off the placement process, contact our Learning Advisor.

requently Asked Questions About VLSI Physical Design Course

VLSI Physical Design is the process of transforming a circuit design into a physical layout for semiconductor chips. At VLSI Gensys, we teach floor planning, placement, routing, and timing analysis to create efficient chip designs.

Our VLSI Physical Design courses are open to electronics engineers, fresh graduates, and working professionals seeking to specialize in chip layout. No prior experience is needed—our beginner-friendly training covers all basics.

VLSI Gensys uses industry-standard tools like Synopsys, and Mentor Graphics for hands-on training in physical design, ensuring you gain practical skills for real-world applications in Bengaluru’s tech industry.

We offer 100% placement assistance, including resume building, mock interviews, and direct connections with top semiconductor firms. Our Bengaluru location enhances job opportunities in physical design roles.

Graduates can pursue roles like Physical Design Engineer, Layout Designer, or Timing Analyst with leading companies. VLSI Gensys’ training, backed by 50,000+ successful alumni, ensures a strong start in the semiconductor field.