Chmouel Boudjnah 408b009ccd Allow skipping exercises. ...

- Catch a special exit signal 55 to notify that we want to skip an
  excercise.
- Move is_enabled_service to functions.
- Fix bug 928390.

Change-Id: Iebf7a6f30a0f305a2a70173fb6b988bc07e34292

2012-03-28 11:34:51 +01:00

..

boot_from_volume.sh

Simplify die_if_error

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bundle.sh

Simplify die_if_error

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client-args.sh

Simplify die_if_error

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client-env.sh

Simplify die_if_error

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euca.sh

Simplify die_if_error

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floating_ips.sh

Simplify die_if_error

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swift.sh

Allow skipping exercises.

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volumes.sh

Simplify die_if_error

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