Teach Cloud - Cloud, DevOps, and Python Backend Development Blog

❓ Quiz Question

Oct 25, 2026

Quiz: Which virtual pseudo-filesystem exposes live kernel metrics and process information (e.g., cpuinfo, meminfo)?

The /proc virtual filesystem acts as an interface to internal kernel data structures and running process state.

#Linux System Administration #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

git init creates a new Git repository by generating the hidden .git metadata directory.

#Git Version Control #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

git checkout -b (or modern git switch -c ) creates and switches to a new branch atomically.

#Git Version Control #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

git cherry-pick copies a specific commit from any branch and applies it directly on top of the active HEAD.

#Git Version Control #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

git reset --soft moves the HEAD pointer backward while keeping all file modifications staged in the index for recommitting.

#Git Version Control #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

--hard discards all uncommitted modifications across the index and working directory, restoring exact commit state.

#Git Version Control #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

The reflog keeps a chronological journal of all HEAD pointer movements, enabling rescue of orphaned commits or lost branches.

#Git Version Control #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

The .gitignore file lists file patterns (such as build artifacts, cache files, and secrets) that Git will not track.

#Git Version Control #Quiz #Interactive