π¦ ClawHub
Head Tool
by @dinghaibin
Display the first lines of files. Use for quickly previewing file contents, checking headers, or sampling data.
TERMINAL
clawhub install head-toolπ About This Skill
name: head-tool description: Display the first lines of files. Use for quickly previewing file contents, checking headers, or sampling data.
File Header Viewer
Output the beginning of files, defaulting to the first 10 lines. Essential for previewing log files, CSV headers, and large text files without loading them entirely.
Usage
head-tool [options] [file...]
Options
-n N: Show first N lines (default: 10)-c N: Show first N bytes instead of lines-q: Quiet mode (suppress filename headers)Examples
# Show first 10 lines
head-tool data.csvShow first 20 lines
head-tool -n 20 log.txtShow first 100 bytes
head-tool -c 100 config.yaml
π‘ Examples
# Show first 10 lines
head-tool data.csvShow first 20 lines
head-tool -n 20 log.txtShow first 100 bytes
head-tool -c 100 config.yaml
βοΈ Configuration
-n N: Show first N lines (default: 10)-c N: Show first N bytes instead of lines-q: Quiet mode (suppress filename headers)