Linux command
pr 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Format file for printing
pr [file]
Add page header
pr -h "[Header Text]" [file]
Multi-column output
pr -[3] [file]
Double space output
pr -d [file]
Number lines
pr -n [file]
说明
pr formats text files for printing by adding page headers (with filename and date), footers, page breaks, and line numbers. It can arrange text into multiple columns and control page dimensions including length, width, and margins. This traditional Unix utility is useful for preparing plain text documents for printing or for creating formatted multi-column layouts from single-column input. It reads from files or stdin and writes to stdout.
参数
- -h _HEADER_
- Page header text.
- -NUM
- Number of columns.
- -d
- Double space.
- -n
- Number lines.
- -l _LINES_
- Page length.
- -w _WIDTH_
- Page width.
- -m
- Merge files side by side.
- -t
- Omit headers and footers.
- -s _CHAR_
- Separate columns with character.
FAQ
What is the pr command used for?
pr formats text files for printing by adding page headers (with filename and date), footers, page breaks, and line numbers. It can arrange text into multiple columns and control page dimensions including length, width, and margins. This traditional Unix utility is useful for preparing plain text documents for printing or for creating formatted multi-column layouts from single-column input. It reads from files or stdin and writes to stdout.
How do I run a basic pr example?
Run `pr [file]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -h _HEADER_ do in pr?
Page header text.