Unit 13 network client
Unit 9 basic system configuration tools
Unit 4 user and group
Unit 5 vim an advanced text editor
Unit 6 bash shell
Unit 10 investigating and managing
Unit3 browsing the filesystem
Unit 7 standard i o
Unit 8 text processing tools
Unit 12 finding and processing files
Unit2 help
Unit 11 configuring the bash shell – shell script
