Unix/Linux Shell Scripting Azerbaijan Eğitimi

Unix/Linux Shell Scripting eğitimi, katılımcılara Unix işletim sisteminin temellerini öğretir ve shell script yazma becerisi kazandırır. Eğitim süresince katılımcılar, giderek karmaşıklaşan scriptler geliştirerek; konsol giriş/çıkışı, metin işleme, aritmetik işlemler, süreç yönetimi ve sinyal kontrolü gibi konularda pratik deneyim elde eder.

Unix/Linux Shell Betik Yazımı Eğitimi programına Online Instructor-Led (canlı sanal sınıf) veya Classroom Based (sınıf eğitimi) formatlarında doğrudan katılım sağlayabilirsiniz. Ayrıca bu eğitimi kurumunuza özel olarak Online Instructor-Led, Classroom Based veya Onsite (yerinde eğitim) formatlarında, tercih ettiğiniz tarih ve lokasyonda organize edebiliriz. Detaylı bilgi ve kurumunuza özel planlama için bizimle iletişime geçebilirsiniz.

Bu eğitime katılmak için herhangi bir ön bilgi gerekmemektedir.

• UNIX kullanıcıları
• Yazılımcılar
• Sistem yöneticileri

Bu Unix/Linux Shell Scripting Azerbaijan Eğitimi Korn Shell (ksh) üzerinden anlatılmakla birlikte; Bash, Bourne ve C Shell hakkında da kapsamlı bilgiler sunulmaktadır. Eğitim genellikle Red Hat veya Ubuntu Linux ortamında gerçekleştirilir.

Review of Core Concepts

• The history and evolution of UNIX
• The filesystem, mounting devices and inodes
• Processes, threads, scheduling and signals
• Using the essential UNIX commands
• Comparing the different UNIX shells
• Picking the right shell for the job

Starting Shell Programming

• Why shell scripts are an essential tool
• Using the shebang line to pick an interpreter
• Declaring and working with shell variables
• Built in operators for testing and arithmetic
• Evaluating expressions using the expr command
• Testing variables with if and case
• Creating and controlling for, while and until loops
• Debugging your shell scripts

Regular Expressions

• How a Regular Expression Engine operates
• The difference between basic and extended regular expressions
• Options for using regular expressions in shell scripts
• Creating character classes and specifying multiplicities
• Meta-characters for specifying positions in the input
• Using parenthesis for grouping and submatches
• The non greedy versions of *, + and ?
• Using parenthesis that do not capture
• Applying modifiers to only part of the expression
• Using look-around assertions to match without capturing

Creating Useful Scripts

• Creating formatted output with printf
• Working with environment variables
• Testing the exit status of a command
• Looping till a command is successful
• Discarding command output using /dev/null
• Using /dev/zero to create test files
• Testing the attributes of files
• Returning an exit status from your script
• Processing command line arguments
• Reading and parsing input from the keyboard
• Processing files one line at a time
• Creating and working with arrays

Using the Sed Tool in Shell Scripts

• Understanding how Sed transforms text input
• Working with commands and addresses
• Manipulating the contents of the pattern space
• Using the hold buffer to copy and paste text
• Sed commands for selection and iteration

Using the Awk Tool in Shell Scripts

• Understanding how Awk processes text
• Breaking up input into records and fields
• Writing actions to processes records
• Using regular expressions in actions
• Awk commands for selection and iteration
• Adding functions to Awk scripts

Advanced Shell Programming

• Trapping and handling signals
• Running other programs via exec
• Starting, monitoring and deleting processes
• Breaking up scripts into functions
• Security issues with shell scripts

Alternatives to Shell Scripting

• How Perl improves and extends shell scripting
• Object oriented scripting using Ruby and Python