Shell to Perl
- Shell and Perl intro
- File test or -X operators
- Running External Programs
- Open pipe for reading
- Open pipe for writing
- Pager
- sendmail.pl
- UNIX commands from the inside
- File globbing (wildcards)
- Rename files
- Directory handles
- File::HomeDir
- More UNIX commands implemented in modules
- File::Spec
- Change Copyright text in every source file in a directory hierarchy
- Exercise: Tree
- Exercise: Check for UID 0
- Exercise: CPU load
- Exercise: MANIFEST file
- Solutions: Tree
- Solutions: Check for UID 0
- Solution: CPU load
- Solution: MANIFEST file