Results for “File operations & paths”
Small, practical examples. Search by task or narrow things down below.
Supply a non-secret configuration file
Docker / Compose: A Compose config mounts a declared file into the service.
Docker / Compose✓ Tested
Temporarily store tracked-file edits
Restore a clean working tree and then reapply your saved changes.
stash✓ Tested
Test whether tracked working files changed
Git: A quiet diff returns status one for differences, so handle it in a conditional.
Git✓ Tested
Unstage a file while keeping its contents
Git: Unstage a file while keeping its contents inside the disposable repository created by the input setup.
Git✓ Tested
Unstage a file without losing edits
Return a staged change to the working tree.
restore✓ Tested
Use an automatically removed temporary file
C: tmpfile creates a binary update stream whose file is removed when closed.
C✓ Tested
Verify a file against a checksum manifest
Linux Commands: Use sha256sum -c with a manifest obtained from a trusted source.
Linux Commands✓ Tested
Write a JSON file
Save a dictionary as readable, indented JSON while preserving Unicode characters.
json✓ Tested
Write a text file
Open, write, and close a C file while checking every operation.
C✓ Tested
Write a UTF-8 file
Use the built-in Node.js filesystem API to save text.
JavaScript✓ Tested
Write several messages through one file descriptor
Bash Scripts: Open a destination once and close the descriptor after writing.
Bash Scripts✓ Tested
Write text to a new practice file
Linux Commands: Write text to a new practice file using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested