Linux command
keep-header 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Sort file keeping header
keep-header [file] -- sort
Filter with grep keeping header
keep-header [file] -- grep [pattern]
Pipe through multiple commands
keep-header [file] -- sort | head -20
说明
keep-header preserves the first line (header) of a file while passing the remaining lines through another command. Useful for processing CSV or TSV files where you want to sort or filter data without losing column headers.
FAQ
What is the keep-header command used for?
keep-header preserves the first line (header) of a file while passing the remaining lines through another command. Useful for processing CSV or TSV files where you want to sort or filter data without losing column headers.
How do I run a basic keep-header example?
Run `keep-header [file] -- sort` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
Where can I find more keep-header examples?
This page includes 3 examples for keep-header, plus related commands for nearby Linux tasks.