> For the complete documentation index, see [llms.txt](https://tkssharma-devops.gitbook.io/devops-training/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tkssharma-devops.gitbook.io/devops-training/devops-01-continuous-integration/continuous-integration-and-continuous-delivery/understanding-ci-tools.md).

# Understanding CI Tools

{% embed url="<https://www.youtube.com/watch?v=0zQJ_AH5TvU>" %}

### Gitlab CI

{% embed url="<https://www.youtube.com/watch?v=1iXFbchozdY>" %}

### Travis CI&#x20;

{% embed url="<https://www.youtube.com/watch?v=Uft5KBimzyk>" %}

### Jenkins CI

{% embed url="<https://www.youtube.com/playlist?list=PLzvRQMJ9HDiSaisKr7OnM4Fl7JXCDDcmt>" %}

### Circle CI

{% embed url="<https://www.youtube.com/watch?v=CB7vnoXI0pE>" %}

###