Operation Manual

18.5 Using Variables in Bash . . . . . . . . . . . . . . . . . . 230
18.6 Grouping And Combining Commands . . . . . . . . . . . . 232
18.7 Working with Common Flow Constructs . . . . . . . . . . . 233
18.8 For More Information . . . . . . . . . . . . . . . . . . . 234
A Help and Troubleshooting 235
A.1 Help and Documentation . . . . . . . . . . . . . . . . . 235
A.2 Common Problems and Their Solutions . . . . . . . . . . . 239
A.3 Legal Notice . . . . . . . . . . . . . . . . . . . . . . . 267
A.4 GNU Free Documentation License . . . . . . . . . . . . . 267