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Shell terminal
set -euo pipefail
git log --grep='Initial' --format=%s

Expected output EXAMPLE

Initial notes

Details

Requires Git and Bash. Run in a disposable practice repository. The test setup below creates the starting files and commits. --grep uses a regular expression by default; add --fixed-strings for literal matching.

✓ Verified

Tested on Ubuntu 24.04.5 LTS · · git version 2.43.0 · git 1:2.43.0-1ubuntu7.3

Test inputs, results and environment

The exact published code ran in a dedicated Linux test container with prepared inputs. Snippet process uid 65534 with a read-only root filesystem and temporary working files. Networking disabled. Fixtures and output records are isolated from the application database. Testing covers this example and its stated checks, not every input, operating system, or runtime version. The Linux container shares its host's kernel; this is not a native Windows test.

Architecture / host kernel
x86_64 / 6.18.54.1-microsoft-standard-WSL2
Snippet identity / locale
uid=65534, gid=65534 (unprivileged process) / C.UTF-8
Interpreter invocation
bash -euo pipefail -c <published code>
Container image ID
sha256:ec91410a8f6ec3e985830b5e3a0560306d36f8c1c5ccd91a6699abe707123fa3
Code SHA-256
aee4f9c6213c68db9dad5e4695d34dacdef2a2eba4670d7895e372663fe9764e
Dependencies
git 1:2.43.0-1ubuntu7.3

Test input setup

These are the prepared inputs used by the test harness. See Details above for the prerequisites and how to run this example.

git init -q -b main .
git config user.name 'Example Developer'
git config user.email 'developer@example.invalid'
git config commit.gpgsign false
printf 'first\n' > notes.txt
git add notes.txt
git commit -qm 'Initial notes'

Observed standard output

Initial notes

Exit code: 0. Standard error: empty. Validation: Exact stdout comparison. System-dependent values above are one recorded run.