improve readme

Signed-off-by: Marc Schöchlin <[email protected]>

README.md

@@ -49,58 +49,6 @@ See also "EXAMPLES" section.
 ```
 $ hostctl --help
 
-Run a binary or example of the local package
-
-Usage: cargo run [OPTIONS] [ARGS]...
-
-Arguments:
-  [ARGS]...  Arguments for the binary or example to run
-
-Options:
-      --message-format <FMT>  Error format
-  -v, --verbose...            Use verbose output (-vv very verbose/build.rs output)
-  -q, --quiet                 Do not print cargo log messages
-      --color <WHEN>          Coloring: auto, always, never
-      --config <KEY=VALUE>    Override a configuration value
-  -Z <FLAG>                   Unstable (nightly-only) flags to Cargo, see 'cargo -Z help' for details
-  -h, --help                  Print help
-
-Package Selection:
-  -p, --package [<SPEC>]  Package with the target to run
-
-Target Selection:
-      --bin [<NAME>]      Name of the bin target to run
-      --example [<NAME>]  Name of the example target to run
-
-Feature Selection:
-  -F, --features <FEATURES>  Space or comma separated list of features to activate
-      --all-features         Activate all available features
-      --no-default-features  Do not activate the `default` feature
-
-Compilation Options:
-  -j, --jobs <N>                Number of parallel jobs, defaults to # of CPUs.
-      --keep-going              Do not abort the build as soon as there is an error
-  -r, --release                 Build artifacts in release mode, with optimizations
-      --profile <PROFILE-NAME>  Build artifacts with the specified profile
-      --target [<TRIPLE>]       Build for the target triple
-      --target-dir <DIRECTORY>  Directory for all generated artifacts
-      --unit-graph              Output build graph in JSON (unstable)
-      --timings[=<FMTS>]        Timing output formats (unstable) (comma separated): html, json
-
-Manifest Options:
-      --manifest-path <PATH>  Path to Cargo.toml
-      --lockfile-path <PATH>  Path to Cargo.lock (unstable)
-      --ignore-rust-version   Ignore `rust-version` specification in packages
-      --locked                Assert that `Cargo.lock` will remain unchanged
-      --offline               Run without accessing the network
-      --frozen                Equivalent to specifying both --locked and --offline
-
-Run `cargo help run` for more detailed information.
-marc@frink(2024-11-17 22:39:07)  ~/src/github/hostctl-rust [master]   
-$ cargo run -- --help
-   Compiling hostctl v0.1.0 (/home/marc/src/github/hostctl-rust)
-    Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
-     Running `target/debug/hostctl --help`
 convenient management and execution of command on groups of hosts
 
 Usage: hostctl [OPTIONS] [ITEMS]...