What is ClearCase config spec?
Description. A view’s config spec (configuration specification) contains an ordered set of rules for selecting versions of elements. Each time a reference is made to a file or directory element (either by ClearCase software or by standard programs), the config spec is used to select a particular version of the element.
How do I change my ClearCase config spec?
To modify the config spec of your current view, do the following:
- Open a shell and change to a directory in the view.
- Open the view’s config spec in your default editor by entering this command:
- In your text editor, use the following syntax to create load rules:
- Save the config spec and exit the text editor.
What is ClearCase used for?
ClearCase is a software configuration management tool used for version control. It manages changes across development lifecycles, from design to code to test. It is one of many version control systems available today. (Other options include Perforce Helix Core, Subversion, Git, and TFS.)
Is perforce based on Git?
One of the key differences between these two systems is that Git is based on a distributed, decentralised model, while Perforce is centralised. Both have their advantages, of course, but with a centralised system, there’s no way to decentralise it later.
Why do companies prefer GIT over other VCS?
Many people prefer Git for version control for a few reasons: It’s faster to commit. Because you commit to the central repository more often in SVN, network traffic slows everyone down. Whereas with Git, you’re working mostly on your local repository and only committing to the central repository every so often.
Does Google use Perforce?
Google doesn’t use perforce anymore. It’s been replaced with Piper, you can read about it in articles from about 2015 or so. Perforce didn’t scale enough.
Which is Better Git or Perforce?
Git version control might be a good choice for one team; Perforce might be the right version control for another. Using enterprise version control from Perforce is a good option, too. This is especially true for large teams with complex projects incorporating various digital assets.
What happens in the second config spec in ClearCase?
Yet your second config spec will select /main/1, not /main/branch1/1. But if your second config spec has no rule regarding branch1, test.c will still be selected as /main/1: there is no version created on branch2, so element * /main/LATEST is the only rule that can be applied.
What’s the best way to clean a hamster cage?
Place your hamster in a safe, temporary habitat, such as a critter carrier while you perform your deep clean. This will include clearing out all of the debris and washing the habitat, hideaways, accessories and hard toys with lukewarm, soapy water, taking special care to avoid any potentially harmful ammonia-based products.
What are the rules in the config spec?
A view’s config spec (configuration specification) contains an ordered set of rules for selecting versions of elements. For a dynamic view, the associated view_server process populates the view with versions by evaluating the config spec rules. The rview_agent process performs the same function for an automatic view.
How often should I clean my hamster’s habitat?
1 Scoop out soiled bedding every day. Hamsters usually urinate in one or two specific corners of their habitat, so scoop out any wet bedding every day and replace it with 2 Clean food bowls and water bottles daily. Just as we’d like clean dishes, so would your pet. 3 Replace bedding weekly. 4 Wash the entire habitat once a month.
https://www.youtube.com/watch?v=MavSx2GKJZ8
