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tail: move help strings to markdown file

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This commit is contained in:
Koki Ueha 2023-02-23 12:37:01 +00:00
parent 60d2df56de
commit 58dae0a36d
2 changed files with 14 additions and 9 deletions
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12
src/uu/tail/src/args.rs
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@ -17,16 +17,10 @@ use std::ffi::OsString;
use std::time::Duration; use std::time::Duration;
use uucore::error::{UResult, USimpleError, UUsageError}; use uucore::error::{UResult, USimpleError, UUsageError};
use uucore::parse_size::{parse_size, ParseSizeError}; use uucore::parse_size::{parse_size, ParseSizeError};
use uucore::{format_usage, show_warning}; use uucore::{format_usage, help_about, help_usage, show_warning};
const ABOUT: &str = "\ const ABOUT: &str = help_about!("tail.md");
Print the last 10 lines of each FILE to standard output.\n\ const USAGE: &str = help_usage!("tail.md");
With more than one FILE, precede each with a header giving the file name.\n\
With no FILE, or when FILE is -, read standard input.\n\
\n\
Mandatory arguments to long flags are mandatory for short flags too.\
";
const USAGE: &str = "{} [FLAG]... [FILE]...";
pub mod options { pub mod options {
pub mod verbosity { pub mod verbosity {

11
src/uu/tail/tail.md Normal file
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@ -0,0 +1,11 @@
# tail
```
tail [FLAG]... [FILE]...
```
Print the last 10 lines of each FILE to standard output.
With more than one FILE, precede each with a header giving the file name.
With no FILE, or when FILE is -, read standard input.
Mandatory arguments to long flags are mandatory for short flags too.