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unlink: move help strings to markdown file

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Miles Liu 2023-03-29 15:05:49 +08:00
parent a4678a484a
commit 012c5eaa1f
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2 changed files with 11 additions and 1 deletions
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5
src/uu/unlink/src/unlink.rs
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@ -16,8 +16,10 @@ use clap::{crate_version, Arg, Command};
use uucore::display::Quotable;
use uucore::error::{FromIo, UResult};
use uucore::{format_usage, help_about, help_usage};
static ABOUT: &str = "Unlink the file at FILE.";
const ABOUT: &str = help_about!("unlink.md");
const USAGE: &str = help_usage!("unlink.md");
static OPT_PATH: &str = "FILE";
#[uucore::main]
@ -33,6 +35,7 @@ pub fn uu_app() -> Command {
Command::new(uucore::util_name())
.version(crate_version!())
.about(ABOUT)
.override_usage(format_usage(USAGE))
.infer_long_args(true)
.arg(
Arg::new(OPT_PATH)

7
src/uu/unlink/unlink.md Normal file
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@ -0,0 +1,7 @@
# unlink
```
unlink [FILE]
```
Unlink the file at `FILE`.