Results for “File operations & archives”
Small, practical examples. Search by task or narrow things down below.
Read an ISO-style weekday number
JavaScript: Convert Sunday from zero to seven when using Monday-through-Sunday numbering.
JavaScript✓ Tested
Read an ISO-style weekday number
TypeScript: Convert Sunday from zero to seven when using Monday-through-Sunday numbering.
TypeScript✓ Tested
Read an optional associative-array entry
Bash Scripts: Use a fallback expansion when a map key may not be present under nounset.
Bash Scripts✓ Tested
Read characters without confusing EOF with a byte
C: Store fgetc in int so every unsigned-char value remains distinguishable from EOF.
C✓ Tested
Read complete lines into an array
Bash Scripts: Mapfile with -t removes each line terminator but preserves other whitespace.
Bash Scripts✓ Tested
Read date components in UTC
JavaScript: UTC accessors avoid differences caused by the machine’s local timezone.
JavaScript✓ Tested
Read date components in UTC
TypeScript: UTC accessors avoid differences caused by the machine’s local timezone.
TypeScript✓ Tested
Read history for one path
Git: Read history for one path inside the disposable repository created by the input setup.
Git✓ Tested
Read text line by line
Read text line by line using a complete Go program with explicit sample inputs.
Go✓ Tested
Read the target stored in a symbolic link
Linux Commands: Use readlink without resolving the target path.
Linux Commands✓ Tested
Reject an escaping relative path
Reject an escaping relative path using a complete Go program with explicit sample inputs.
Go✓ Tested
Remove an empty directory only
Linux Commands: Use rmdir so a directory containing files cannot be removed accidentally.
Linux Commands✓ Tested