Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
The simplest script
Choosing the shell (magic number #!, Sha-bang)
Calling the script
External and built-in commands
Some special characters
- Comment (#)
- End of Line (;)
- An empty statement (:)
- Redirection of input output (>, <, >>)
- Redirecting output
- Redirection of input
- Stream (|)
- Start the process in the background (&)
Variables and Parameters
- Destruction of variables (unset)
- Variable with a null value
- Save the result to a variable (backquotes ``)
- Parameters request ($ 0, $ #, $ 1, $ 2, $ 3 ...)
- Manual shift
- Quoting.
- Escape character (\)
Regular Expressions
Conditional statements
- The if / then
- The if / then / else
- Nesting if statements
- The if / elif
- case statement
- Operators
- Operators and, or (&&, | |)
- test command
Completing scrypt
The exit statement
Use the status of completion of the program in a script ($?)
Tests and Operators
- Operators text file
- Tests the file type
- Test file attributes
Comparison operators
- Comparing arithmetic using the command if
- Integer comparison operators
- Comparing strings
- Comparing the complex (and, or)
- Nesting comparison operators
- The assignment operator
- Arithmetic operators
- Operators operations on bits (bitwise operators)
- Logical operators
- Numeric constants
Loopa
- The loop for / in
- The command seq
- The while loop
- Loop until
- Controlling the loop (break, continue)
Text Processing
- Command head, tail
- Sort, Uniq, Expand, Unexpand
- Cut, Paste, Join, Wc,Tr
Text search (grep)
Stream Editor (sed)
Interactive programs
- Read command
- User select
Features
Sleep command
If the script does not work? (debugging)
Requirements
- Knowledge of Linux at a basic level
- Recommended completion of the course, "Introduction to Linux"
14 Hours
Testimonials (9)
file permissions
Angel - Vodacom
Course - Linux Command Line Basics
playing on command-line
Kesh - Vodacom
Course - Linux Command Line Basics
I liked that we also had to do exercises with each new thing learned
Daria
Course - Intermediate Unix
- adapting to all course participants - cool, illustrative examples
Katarzyna - Rossmann SDP Sp. z.o.o
Course - Introduction to Linux
Machine Translated
Very well structured and delivered information, a lot of practical exercises to help the knowledge transfer, the trainer responded to every question and helped everyone.
Catalin - DB Global Technology
Course - Linux Administration Fundamentals
A lot of exercises and explanations
Ionut Alixandru - Siemens
Course - Introduction to Linux
Rod is the most passionate and friendly trainer.
Zsolt - DB Global Technology
Course - Linux Administration Fundamentals
Many positives. I came to the training to get a better understanding of Unix and I certainly can go back to work with a lot more knowledge which was my main goal.
Ben Frijters - Argenta Spaarbank NV
Course - Intermediate Unix
The extra informations not in the official docs
