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Prerequisites
SUN-100 or similar experience using Solaris.
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Topics
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Introduction to bourne, korn, and C-shells
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Standard system commands and options to build scripts with.
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Basic shell script construction
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Use of variables
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Regular expressions
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Grep, sed, and awk utilities
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Advanced shell script construction
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Metacharacters and redirection
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Functions and Arrays
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Flow Control with conditionals and looping
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Set and traps
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Skills Gained
In this course, students will learn to:
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Learn the differences between the standard shells.
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Use standard commands such as cut, sort, ls, find, paste and more as the foundation of your scripts
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Construct and name basic shell scripts and use built in debug tools
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Learn to use regular expressions and variables to extract and format data from files or system status commands
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Expand on the regular expressions using grep, sed and awk to create custom reports, manipulate multiple files, or query information from flat file databases
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Create small scripts called functions within a script which can be used to reduce the amount of code writing required.
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Use flow control constructs to loop a script continuously or until certain parameters are met.
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Use the set command to change variable values and traps to prohibit premature script completion.
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