(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Customize or write simple scripts
| Weight
|
4
|
| Description
|
Candidates should be able to customize existing scripts, or write simple new BASH scripts.
|
| Key Knowledge Areas
|
- Use standard sh syntax (loops, tests).
- Use command substitution.
- Test return values for success or failure or other information provided by a command.
- Perform conditional mailing to the superuser.
- Correctly select the script interpreter through the shebang (#!) line.
- Manage the location, ownership, execution and suid-rights of scripts.
|