Fix --help description for all binaries

src/bin/finger.rs

@@ -22,11 +22,7 @@ use roowho2_lib::server::varlink_api::VarlinkFingerClientProxy;
 /// If standard output is a socket, finger will emit a carriage return (^M) before every linefeed (^J).
 /// This is for processing remote finger requests when invoked by the daemon.
 #[derive(Debug, Parser)]
-#[command(
-    author = "Programvareverkstedet <projects@pvv.ntnu.no>",
-    about,
-    version
-)]
+#[command(author = "Programvareverkstedet <projects@pvv.ntnu.no>", version)]
 pub struct Args {
     /// Forces finger to use IPv4 addresses only.
     #[arg(long, short = '4', conflicts_with = "ipv6")]

src/bin/rup.rs

@@ -6,11 +6,7 @@ use clap::Parser;
 /// The output shows the current time of day, how long the system has been up, and the load averages.
 /// The load average numbers give the number of jobs in the run queue averaged over 1, 5 and 15 minutes.
 #[derive(Debug, Parser)]
-#[command(
-    author = "Programvareverkstedet <projects@pvv.ntnu.no>",
-    about,
-    version,
-)]
+#[command(author = "Programvareverkstedet <projects@pvv.ntnu.no>", version)]
 pub struct Args {
     /// The hosts to query.
     hosts: Vec<String>,

src/bin/ruptime.rs

@@ -12,11 +12,7 @@ use roowho2_lib::{proto::WhodStatusUpdate, server::varlink_api::VarlinkRwhodClie
 ///
 /// Machines for which no status report has been received for 11 minutes are shown as being down.
 #[derive(Debug, Parser)]
-#[command(
-    author = "Programvareverkstedet <projects@pvv.ntnu.no>",
-    about,
-    version
-)]
+#[command(author = "Programvareverkstedet <projects@pvv.ntnu.no>", version)]
 pub struct Args {
     /// Users idle an hour or more are not counted unless the `-a` flag is given.
     #[arg(long, short)]

src/bin/rusers.rs

@@ -8,11 +8,7 @@ use clap::Parser;
 /// the host-name with the names of the users currently logged on is printed on each line.
 /// The `rusers` command will wait for one minute to catch late responders.
 #[derive(Debug, Parser)]
-#[command(
-    author = "Programvareverkstedet <projects@pvv.ntnu.no>",
-    about,
-    version,
-)]
+#[command(author = "Programvareverkstedet <projects@pvv.ntnu.no>", version)]
 pub struct Args {
     /// Print all machines responding even if no one is currently logged in
     #[arg(long, short)]

src/bin/rwall.rs

@@ -5,11 +5,7 @@ use clap::Parser;
 /// The `rwall` command sends a message to the users logged into the specified host.
 /// The message to be sent can be typed in and terminated with EOF or it can be in a file
 #[derive(Debug, Parser)]
-#[command(
-    author = "Programvareverkstedet <projects@pvv.ntnu.no>",
-    about,
-    version,
-)]
+#[command(author = "Programvareverkstedet <projects@pvv.ntnu.no>", version)]
 pub struct Args {
     /// The host to send the message to
     host: String,

src/bin/rwho.rs

@@ -13,11 +13,7 @@ use roowho2_lib::{proto::WhodUserEntry, server::varlink_api::VarlinkRwhodClientP
 /// If a user hasn't typed to the system for an hour or more,
 /// then the user will be omitted from the output of `rwho` unless the `-a` flag is given.
 #[derive(Debug, Parser)]
-#[command(
-    author = "Programvareverkstedet <projects@pvv.ntnu.no>",
-    about,
-    version
-)]
+#[command(author = "Programvareverkstedet <projects@pvv.ntnu.no>", version)]
 pub struct Args {
     /// Print all machines responding even if no one is currently logged in
     #[arg(long, short)]