Introduction
This course
- Idea
- Format
- The exercises
The topics
- Practical skills
- Understanding the system
- Understanding usage
The students
- Who needs a grade?
- Who is experienced with git?
- Who has used an HPC system before?
- Which programming languages do you speak?
- What is missing in our lecture concept?
Course materials
- The source of the slides is public
- Cookies
The command line
Shell
- Built-in commands
- Coreutils - GNU core utilities
- Text editors
- Scripts
- Take home messages
Levante
- Configuration
- Working on Levante
- SSH
- Public keys
- Generating SSH keys
- Configuring SSH
- Remote file transfer
- Remote file transfer
- Three parts of the file system
- Compute nodes
- Take home messages
Shotgun buffet
- IDEs
- tmux
- X-forwarding
- YubiKey
Git
Version control systems
- Why version control?
- Git
- As easy as 1, 2, 3
- Sequence of snapshots
- The basic workflow
- Configuration
- Hands-on Session
Branches
- Create a branch
- Merge a branch
- Hands-on session
- Conflicts
- Conflicts
- Solving conflicts
This course is nice!
- Solving conflicts
- Hands-on session
Remotes
- Merge request on GitLab DKRZ
- Hands-on session
- Take home messages
Shotgun buffet
- Rebase vs merge
- Forks
- Tools for graphical merge