English | 2018 | 344 Pages | PDF | 10 MB
Beginning Perl Programming: Self-Study Guide & Student Manual (Learning Perl Book 1)
Using this hands-on guide, learn how to:
- Perform operations on scalar values
- Use scalar, array and associative array variables
- Use flow control statements such as if, unless, while, until, for and foreach
- Use conditional expressions such as numeric and string comparison, regular expressions, file testing and Perl statements
- Create and use file handles to read and write directly to files
- Create format statements to make formatted output
- Use regular expressions to search for and replace sub-strings within a string
- Use Perl utilities such as split, join, index and substr
- Control the file system and processes from within a Perl script
- Create and use functions including handling the scope of variables
- Import existing modules into your Perl script
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