Linux command
jc 命令
文本
涉及管道、覆盖或删除，执行前请先确认路径和参数。
常用示例
Parse command output
[command] | jc --[parser]
Parse ps output
ps aux | jc --ps
Parse ls output
ls -l | jc --ls
Parse ifconfig
ifconfig | jc --ifconfig
Parse with pretty output
df | jc --df -p
List available parsers
jc -a
Parse file contents
jc --[parser] < [file.txt]
说明
jc converts the output of dozens of standard Unix commands into structured JSON or YAML format, enabling piping to JSON-aware tools like jq for automated processing and scripting.
参数
- --_PARSER_
- Parser name (ps, ls, df, ifconfig, etc.).
- -a, --about
- List available parsers.
- -p, --pretty
- Pretty print JSON output.
- -r, --raw
- Raw parser output.
- -q, --quiet
- Suppress warnings.
- -m, --monochrome
- Disable colored output.
- -M, --meta-out
- Include metadata in output (timestamp, parser name, exit codes).
- -C, --force-color
- Force colored output even when piping.
- -d, --debug
- Enable debug mode (use -dd for verbose).
- -y, --yaml-out
- Output in YAML format instead of JSON.
- -s, --slurp
- Combine multiple lines into a JSON array.
- -u, --unbuffer
- Disable output buffering for streaming.
- -v, --version
- Display version information.
- --help
- Display help information.
FAQ
What is the jc command used for?
jc converts the output of dozens of standard Unix commands into structured JSON or YAML format, enabling piping to JSON-aware tools like jq for automated processing and scripting.
How do I run a basic jc example?
Run `[command] | jc --[parser]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --_PARSER_ do in jc?
Parser name (ps, ls, df, ifconfig, etc.).