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1-800-THE-TREE (1-800-843-8733)
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UNIX and Linux Tools and Utilities: Hands-On
Course: 396
Type: Hands-On Training
Duration: 4 Days
You Will Learn How To
- Become an expert builder and user of UNIX/Linux tools and utilities
- Perform complex search strings using regular expressions
- Employ standard, programmable text filters to manipulate text and data
- Build shell scripts to automate routine tasks
- Achieve significant productivity gains by matching the mix of tools to the task at hand
- Process structured data with awk
Course Benefits UNIX and Linux provide a rich set of utilities to enable developers to streamline tasks and maximize productivity. To realize the full power of your UNIX/Linux system, you need to choose the right tools and use them in the right combination. Through extensive in-class hands-on exercises, you gain the knowledge and skills to adapt the UNIX environment to your particular needs.Who Should Attend Those who want to maximize the power of their UNIX/Linux system. Knowledge of UNIX or Linux at the level of Course 428, "UNIX Comprehensive Introduction," or Course 143, "Linux Comprehensive Introduction," is assumed.Hands-On Training Extensive exercises applying UNIX tools, utilities and scripting applications using Red Hat Enterprise Linux are performed, including:
- Forming powerful regular expressions for searching text
- Combining filters for sophisticated text processing
- Performing complex text selection and manipulation with awk
- Automating simple, repetitive tasks using shell scripts
- Writing shell scripts to customize the behavior of standard UNIX tools
Course 396 Content
- How UNIX developed
- The current state of UNIX/Linux standards
- File and directory manipulation
- I/O redirection and pipes
- Writing shell start-up files
- Using the shell command history
- The man command
- Other manual page browsers
- Specifying string patterns for filtering operations
- The meta character set
- Building search patterns
- Developing extended regular expressions
- Processing files
- Processing command output
- Reading from standard input
- Writing to standard output and standard error
- Combining filters into pipelines to perform complex tasks
- Redirecting output of a pipeline
- Editing the output of commands with the stream editor sed
- Translating characters with tr
- Sorting files and command output
- Comparing different versions of files with diff
- Using other common filters: cut and uniq
- Combining filters for complex text processing
- Executing filter commands with find
- Finding, comparing and searching files
- Writing simple shell scripts
- Storing data in shell variables
- Exporting variables to the environment
- Preventing the creation of a subshell environment
- Making decisions with if and case
- Quoting shell commands to avoid problems with variables
- Reading and testing standard input
- Looping with for and while
- Accessing the shell's built-in variables
- Accepting command line arguments
- Redirecting standard output
- Substituting command output
- Performing arithmetic in shell scripts
- Scanning for command line options
- Combining UNIX filters with pipelines and command substitution
- Developing scripts incrementally
- Testing and extracting fields from structured input
- Performing arithmetic calculations
- Writing useful awk one-liners
- Matching patterns with extended regular expressions
- Modifying awk's default behavior with special patterns and built-in variables
- Calling awk built-in functions
- Using awk's control constructs for testing and looping
- Storing data in arrays
- Formatting output using printf
- Searching files with multiline records
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Linux is a registered trademark of Linus Torvalds. UNIX is a registered trademark of X/Open Company, Limited. Red Hat and Red Hat Enterprise Linux are trademarks of Red Hat, Inc. in the United States and other countries.
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